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(-) Description

Title :  CRYSTAL STRUCTURE OF A H5N1 INFLUENZA VIRUS HEMAGGLUTININ.
 
Authors :  J. Stevens, I. A. Wilson
Date :  03 Jan 06  (Deposition) - 02 May 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.95
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R
Biol. Unit 1:  A,B,C,D,E,F  (1x)
Biol. Unit 2:  G,H,I,J,K,L  (1x)
Biol. Unit 3:  M,N  (3x)
Biol. Unit 4:  O,P  (3x)
Biol. Unit 5:  Q,R  (3x)
Keywords :  Glycoprotein, Membrane-Fusion Precursor, Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Stevens, O. Blixt, T. M. Tumpey, J. K. Taubenberger, J. C. Paulson, I. A. Wilson
Structure And Receptor Specificity Of The Hemagglutinin Fro An H5N1 Influenza Virus.
Science V. 312 404 2006
PubMed-ID: 16543414  |  Reference-DOI: 10.1126/SCIENCE.1124513

(-) Compounds

Molecule 1 - HEMAGGLUTININ
    Chains: A, C, E, G, I, K, M, O, Q
    Engineered: YES
    Expression System: TRICHOPLUSIA NI
    Expression System Common: CABBAGE LOOPER
    Expression System Plasmid: PACGP67
    Expression System Strain: HI5
    Expression System Taxid: 7111
    Expression System Vector Type: BACULOVIRUS
    Fragment: RECEPTOR BINDING DOMAIN, HA14
    Organism Scientific: INFLUENZA A VIRUS (A/VIET NAM/1203/2004(H5N1))
    Organism Taxid: 284218
    Strain: A/VIETNAM/1203/2004
 
Molecule 2 - HEMAGGLUTININ
    Chains: B, D, F, H, J, L, N, P, R
    Engineered: YES
    Expression System: TRICHOPLUSIA NI
    Expression System Common: CABBAGE LOOPER
    Expression System Plasmid: PACGP67
    Expression System Strain: HI5
    Expression System Taxid: 7111
    Expression System Vector Type: BACULOVIRUS
    Fragment: MEMBRANE FUSION DOMAIN, HA2
    Organism Scientific: INFLUENZA A VIRUS (A/VIET NAM/1203/2004(H5N1))
    Organism Taxid: 284218
    Strain: A/VIETNAM/1203/2004

 Structural Features

(-) Chains, Units

  123456789101112131415161718
Asymmetric Unit : ABCDEFGHIJKLMNOPQR
Biological Unit 1 (1x): ABCDEF            
Biological Unit 2 (1x):       GHIJKL      
Biological Unit 3 (3x):             MN    
Biological Unit 4 (3x):               OP  
Biological Unit 5 (3x):                 QR

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 35)

Asymmetric Unit (2, 35)
No.NameCountTypeFull Name
1BMA3Ligand/IonBETA-D-MANNOSE
2NAG32Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 1 (2, 14)
No.NameCountTypeFull Name
1BMA2Ligand/IonBETA-D-MANNOSE
2NAG12Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 2 (2, 13)
No.NameCountTypeFull Name
1BMA1Ligand/IonBETA-D-MANNOSE
2NAG12Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 3 (1, 12)
No.NameCountTypeFull Name
1BMA-1Ligand/IonBETA-D-MANNOSE
2NAG12Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 4 (1, 12)
No.NameCountTypeFull Name
1BMA-1Ligand/IonBETA-D-MANNOSE
2NAG12Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 5 (0, 0)
No.NameCountTypeFull Name
1BMA-1Ligand/IonBETA-D-MANNOSE
2NAG-1Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (35, 35)

Asymmetric Unit (35, 35)
No.NameEvidenceResiduesDescription
01AC1SOFTWARENAG A:2 , GLN A:24 , ASN A:34 , ARG A:313BINDING SITE FOR RESIDUE NAG A 1
02AC2SOFTWARENAG A:1BINDING SITE FOR RESIDUE NAG A 2
03AC3SOFTWARENAG A:4 , ASN A:169 , ASN A:240BINDING SITE FOR RESIDUE NAG A 3
04AC4SOFTWARENAG A:3 , BMA A:5 , ASN A:240 , ASN K:172BINDING SITE FOR RESIDUE NAG A 4
05AC5SOFTWARENAG A:4BINDING SITE FOR RESIDUE BMA A 5
06AC6SOFTWARENAG C:2 , ASN C:34BINDING SITE FOR RESIDUE NAG C 1
07AC7SOFTWARENAG C:1BINDING SITE FOR RESIDUE NAG C 2
08AC8SOFTWARENAG C:4 , ASN C:169 , ASN C:240 , ALA C:242BINDING SITE FOR RESIDUE NAG C 3
09AC9SOFTWARENAG C:3 , ASN C:240BINDING SITE FOR RESIDUE NAG C 4
10BC1SOFTWARENAG E:2 , GLN E:24 , ASN E:34BINDING SITE FOR RESIDUE NAG E 1
11BC2SOFTWARENAG E:1BINDING SITE FOR RESIDUE NAG E 2
12BC3SOFTWARENAG E:4 , ASN E:169 , ASN E:240 , LYS I:259BINDING SITE FOR RESIDUE NAG E 3
13BC4SOFTWARENAG E:3 , BMA E:5 , ASN E:240 , ASN Q:276BINDING SITE FOR RESIDUE NAG E 4
14BC5SOFTWARENAG E:4 , ASP Q:53 , GLY Q:55 , VAL Q:56 , LYS Q:57 , ASN Q:276 , ASN Q:278BINDING SITE FOR RESIDUE BMA E 5
15BC6SOFTWARENAG G:2 , GLN G:24 , ASN G:34 , ARG G:313BINDING SITE FOR RESIDUE NAG G 1
16BC7SOFTWARENAG G:1BINDING SITE FOR RESIDUE NAG G 2
17BC8SOFTWARENAG G:4 , ASN G:169 , ASN G:240 , SER I:221BINDING SITE FOR RESIDUE NAG G 3
18BC9SOFTWARENAG G:3 , BMA G:5 , ASN G:240BINDING SITE FOR RESIDUE NAG G 4
19CC1SOFTWARENAG G:4BINDING SITE FOR RESIDUE BMA G 5
20CC2SOFTWARENAG I:2 , GLN I:24 , ASN I:34 , ARG I:313BINDING SITE FOR RESIDUE NAG I 1
21CC3SOFTWARENAG I:1BINDING SITE FOR RESIDUE NAG I 2
22CC4SOFTWARENAG I:4 , ASN I:169 , ASN I:240BINDING SITE FOR RESIDUE NAG I 3
23CC5SOFTWARENAG I:3 , ASN I:240BINDING SITE FOR RESIDUE NAG I 4
24CC6SOFTWARENAG K:2 , GLN K:24 , ASN K:34 , ARG K:313BINDING SITE FOR RESIDUE NAG K 1
25CC7SOFTWARENAG K:1BINDING SITE FOR RESIDUE NAG K 2
26CC8SOFTWARESER G:221 , NAG K:4 , ASN K:169 , ASN K:240BINDING SITE FOR RESIDUE NAG K 3
27CC9SOFTWARENAG K:3 , ASN K:240BINDING SITE FOR RESIDUE NAG K 4
28DC1SOFTWARENAG M:2 , GLN M:24 , ASN M:34BINDING SITE FOR RESIDUE NAG M 1
29DC2SOFTWARENAG M:1BINDING SITE FOR RESIDUE NAG M 2
30DC3SOFTWARENAG M:4 , ASN M:169 , SER M:221 , LYS M:222 , ALA M:242BINDING SITE FOR RESIDUE NAG M 3
31DC4SOFTWARENAG M:3BINDING SITE FOR RESIDUE NAG M 4
32DC5SOFTWARENAG O:2 , GLN O:24 , ASN O:34BINDING SITE FOR RESIDUE NAG O 1
33DC6SOFTWARENAG O:1BINDING SITE FOR RESIDUE NAG O 2
34DC7SOFTWARENAG O:4 , ASN O:169 , LYS O:222 , ASN O:240BINDING SITE FOR RESIDUE NAG O 3
35DC8SOFTWARENAG O:3BINDING SITE FOR RESIDUE NAG O 4

(-) SS Bonds  (54, 54)

Asymmetric Unit
No.Residues
1A:14 -B:137
2A:52 -A:277
3A:64 -A:76
4A:97 -A:139
5A:281 -A:305
6B:144 -B:148
7C:14 -D:137
8C:52 -C:277
9C:64 -C:76
10C:97 -C:139
11C:281 -C:305
12D:144 -D:148
13E:14 -F:137
14E:52 -E:277
15E:64 -E:76
16E:97 -E:139
17E:281 -E:305
18F:144 -F:148
19G:14 -H:137
20G:52 -G:277
21G:64 -G:76
22G:97 -G:139
23G:281 -G:305
24H:144 -H:148
25I:14 -J:137
26I:52 -I:277
27I:64 -I:76
28I:97 -I:139
29I:281 -I:305
30J:144 -J:148
31K:14 -L:137
32K:52 -K:277
33K:64 -K:76
34K:97 -K:139
35K:281 -K:305
36L:144 -L:148
37M:14 -N:137
38M:52 -M:277
39M:64 -M:76
40M:97 -M:139
41M:281 -M:305
42N:144 -N:148
43O:14 -P:137
44O:52 -O:277
45O:64 -O:76
46O:97 -O:139
47O:281 -O:305
48P:144 -P:148
49Q:14 -R:137
50Q:52 -Q:277
51Q:64 -Q:76
52Q:97 -Q:139
53Q:281 -Q:305
54R:144 -R:148

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2FK0)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2FK0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2FK0)

(-) Exons   (0, 0)

(no "Exon" information available for 2FK0)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:322
 aligned with Q1KHJ8_9INFA | Q1KHJ8 from UniProtKB/TrEMBL  Length:565

    Alignment length:322
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335  
        Q1KHJ8_9INFA     16 SDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  337
               SCOP domains -d2fk0a1 A:11-324 Hemagglutinin                                                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains 2fk0A01 A:10-56,A:273-324                       2fk0A02 A:57-272  [code=3.90.209.20, no name defined]                                                                                                                                                                         2fk0A01 A:10-56,A:273-324                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee.ee.......ee.......ee...eee.ee......eeee.....ee....hhhhhhh................eee...........eee.hhhhhhhhhh...eeeeee..hhhhh.........eeeee....ee....eee..........eeeeee.....eeeeeeeeee..hhhhhhhhh......eeee....eeee...............eeeeeeeee....eeeeee...eeee.eeeeee......eee....eeeeee.ee...........ee......ee...ee......eee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 A   10 GDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  324
                                    19|       28|    |  39        49    |   58        68        78    |   87       96A       106       116      125A|     133A       143       153       163       173       183       193       203       213       223       233       243       253       263 |     272       282       292       302       312       322  
                                    19A       28|  35A                53A                           82A            96A                          125A|     133A                                                                                                                                264A                                                            
                                               31                                                                                                125B                                                                                                                                                                                                         


Chain B from PDB  Type:PROTEIN  Length:175
 aligned with Q1KHG8_9INFA | Q1KHG8 from UniProtKB/TrEMBL  Length:510

    Alignment length:175
                                   324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484     
        Q1KHG8_9INFA    315 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISG  489
               SCOP domains d2fk0b1 B:1-175 Influenza hemagglutinin (stalk)                                                                                                                                 SCOP domains
               CATH domains 2fk0B00 B:1-175  [code=3.90.20.10, no name defined]                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................ee..ee....ee...hhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee....eeee......hhhhhhhhh..hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 B    1 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISS  175
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170     


Chain C from PDB  Type:PROTEIN  Length:322
 aligned with Q1KHJ8_9INFA | Q1KHJ8 from UniProtKB/TrEMBL  Length:565

    Alignment length:322
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335  
        Q1KHJ8_9INFA     16 SDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  337
               SCOP domains d2fk0c_ C: automated matches                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 2fk0C01 C:10-56,C:273-324                       2fk0C02 C:57-272  [code=3.90.209.20, no name defined]                                                                                                                                                                         2fk0C01 C:10-56,C:273-324                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.......eeee..eeeee...eee.ee......eeee.....ee....hhhhhhh................eee...........eee.hhhhhhhhhh...eeeeee................eeeee....ee....eee..........eeeeee.....eeeeeeeeee..hhhhhhhhh......eeee....eeee...............eeeeeeeee....eeeeee...eeee.eeeeee......eee....eeeeee.ee...........ee......ee...ee......eee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 C   10 GDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  324
                                    19|       28|    |  39        49    |   58        68        78    |   87       96A       106       116      125A|     133A       143       153       163       173       183       193       203       213       223       233       243       253       263 |     272       282       292       302       312       322  
                                    19A       28|  35A                53A                           82A            96A                          125A|     133A                                                                                                                                264A                                                            
                                               31                                                                                                125B                                                                                                                                                                                                         


Chain D from PDB  Type:PROTEIN  Length:175
 aligned with Q1KHG8_9INFA | Q1KHG8 from UniProtKB/TrEMBL  Length:510

    Alignment length:175
                                   324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484     
        Q1KHG8_9INFA    315 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISG  489
               SCOP domains d2fk0d_ D: Influenza hemagglutinin (stalk)                                                                                                                                      SCOP domains
               CATH domains 2fk0D00 D:1-175  [code=3.90.20.10, no name defined]                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................eeeeee....ee...hhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee....eeee....hhhhhhhhhhh..hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 D    1 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISS  175
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170     


Chain E from PDB  Type:PROTEIN  Length:322
 aligned with Q1KHJ8_9INFA | Q1KHJ8 from UniProtKB/TrEMBL  Length:565

    Alignment length:322
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335  
        Q1KHJ8_9INFA     16 SDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  337
               SCOP domains d2fk0e_ E: automated matches                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 2fk0E01 E:10-56,E:273-324                       2fk0E02 E:57-272  [code=3.90.209.20, no name defined]                                                                                                                                                                         2fk0E01 E:10-56,E:273-324                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.......ee.......ee...eee.ee......eeee.....ee....hhhhhhh................eee...........eee.hhhhhhhhhh...eeeeee..hhhhh........................eee..........eeeeee.....eeeeeeeeee..hhhhhhhhh......eeee....eeee...............eeeeeeeee....eeeeee...eeee.eeeeee......eee....eeeeee.ee...........ee......ee...ee......eee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 E   10 GDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  324
                                    19|       28|    |  39        49    |   58        68        78    |   87       96A       106       116      125A|     133A       143       153       163       173       183       193       203       213       223       233       243       253       263 |     272       282       292       302       312       322  
                                    19A       28|  35A                53A                           82A            96A                          125A|     133A                                                                                                                                264A                                                            
                                               31                                                                                                125B                                                                                                                                                                                                         


Chain F from PDB  Type:PROTEIN  Length:175
 aligned with Q1KHG8_9INFA | Q1KHG8 from UniProtKB/TrEMBL  Length:510

    Alignment length:175
                                   324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484     
        Q1KHG8_9INFA    315 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISG  489
               SCOP domains d2fk0f_ F: Influenza hemagglutinin (stalk)                                                                                                                                      SCOP domains
               CATH domains 2fk0F00 F:1-175  [code=3.90.20.10, no name defined]                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................eeeeee....ee...hhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee....eeee....hhhhhhhhhhh..hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 F    1 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISS  175
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170     


Chain G from PDB  Type:PROTEIN  Length:322
 aligned with Q1KHJ8_9INFA | Q1KHJ8 from UniProtKB/TrEMBL  Length:565

    Alignment length:322
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335  
        Q1KHJ8_9INFA     16 SDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  337
               SCOP domains d2fk0g_ G: automated matches                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 2fk0G01 G:10-56,G:273-324                       2fk0G02 G:57-272  [code=3.90.209.20, no name defined]                                                                                                                                                                         2fk0G01 G:10-56,G:273-324                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee.......ee.......ee...eee.ee......eeee.....ee....hhhhhhh................eee...........eee.hhhhhhhhhh...eeeeee..hhhhh........................eee..........eeeeee.....eeeeeeeeee..hhhhhhhhh......eeee....eeee...............eeeeeeeee....eeeeee...eeee.eeeeee......eee....eeeeee.ee...........ee......ee...ee......eee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 G   10 GDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  324
                                    19|       28|    |  39        49    |   58        68        78    |   87       96A       106       116      125A|     133A       143       153       163       173       183       193       203       213       223       233       243       253       263 |     272       282       292       302       312       322  
                                    19A       28|  35A                53A                           82A            96A                          125A|     133A                                                                                                                                264A                                                            
                                               31                                                                                                125B                                                                                                                                                                                                         


Chain H from PDB  Type:PROTEIN  Length:175
 aligned with Q1KHG8_9INFA | Q1KHG8 from UniProtKB/TrEMBL  Length:510

    Alignment length:175
                                   324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484     
        Q1KHG8_9INFA    315 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISG  489
               SCOP domains d2fk0h_ H: Influenza hemagglutinin (stalk)                                                                                                                                      SCOP domains
               CATH domains 2fk0H00 H:1-175  [code=3.90.20.10, no name defined]                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................eeeeee....ee...hhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee....eeee......hhhhhhhhh..hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 H    1 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISS  175
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170     


Chain I from PDB  Type:PROTEIN  Length:322
 aligned with Q1KHJ8_9INFA | Q1KHJ8 from UniProtKB/TrEMBL  Length:565

    Alignment length:322
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335  
        Q1KHJ8_9INFA     16 SDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  337
               SCOP domains d2fk0i_ I: automated matches                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 2fk0I01 I:10-56,I:273-324                       2fk0I02 I:57-272  [code=3.90.209.20, no name defined]                                                                                                                                                                         2fk0I01 I:10-56,I:273-324                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee.ee.......ee.......ee...eee.ee......eeee.....ee....hhhhhhh................eee...........eee.hhhhhhhhhh...eeeeee................eeeee....ee....eee..........eeeeee.....eeeeeeeeee..hhhhhhhhh......eeee....eeee...............eeeeeeeee....eeeeee...eeee.eeeeee......eee....eeeeee.ee...........ee......ee...ee......eee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 I   10 GDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  324
                                    19|       28|    |  39        49    |   58        68        78    |   87       96A       106       116      125A|     133A       143       153       163       173       183       193       203       213       223       233       243       253       263 |     272       282       292       302       312       322  
                                    19A       28|  35A                53A                           82A            96A                          125A|     133A                                                                                                                                264A                                                            
                                               31                                                                                                125B                                                                                                                                                                                                         


Chain J from PDB  Type:PROTEIN  Length:175
 aligned with Q1KHG8_9INFA | Q1KHG8 from UniProtKB/TrEMBL  Length:510

    Alignment length:175
                                   324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484     
        Q1KHG8_9INFA    315 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISG  489
               SCOP domains d2fk0j_ J: Influenza hemagglutinin (stalk)                                                                                                                                      SCOP domains
               CATH domains 2fk0J00 J:1-175  [code=3.90.20.10, no name defined]                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................ee..ee....ee...hhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee....eeee......hhhhhhhhh..hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 J    1 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISS  175
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170     


Chain K from PDB  Type:PROTEIN  Length:322
 aligned with Q1KHJ8_9INFA | Q1KHJ8 from UniProtKB/TrEMBL  Length:565

    Alignment length:322
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335  
        Q1KHJ8_9INFA     16 SDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  337
               SCOP domains d2fk0k_ K: automated matches                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 2fk0K01 K:10-56,K:273-324                       2fk0K02 K:57-272  [code=3.90.209.20, no name defined]                                                                                                                                                                         2fk0K01 K:10-56,K:273-324                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee.......ee.......ee...eee.ee......eeee.....ee....hhhhhhh................eee...........eee.hhhhhhhhhh...eeeeee...............................eee..........eeeeee.....eeeeeeeeee..hhhhhhhhh......eeee....eeee...............eeeeeeeee....eeeeee...eeee.eeeeee......eee....eeeeee.ee...........ee......ee...ee......eee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 K   10 GDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  324
                                    19|       28|    |  39        49    |   58        68        78    |   87       96A       106       116      125A|     133A       143       153       163       173       183       193       203       213       223       233       243       253       263 |     272       282       292       302       312       322  
                                    19A       28|  35A                53A                           82A            96A                          125A|     133A                                                                                                                                264A                                                            
                                               31                                                                                                125B                                                                                                                                                                                                         


Chain L from PDB  Type:PROTEIN  Length:175
 aligned with Q1KHG8_9INFA | Q1KHG8 from UniProtKB/TrEMBL  Length:510

    Alignment length:175
                                   324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484     
        Q1KHG8_9INFA    315 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISG  489
               SCOP domains d2fk0l_ L: Influenza hemagglutinin (stalk)                                                                                                                                      SCOP domains
               CATH domains 2fk0L00 L:1-175  [code=3.90.20.10, no name defined]                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................eeeeee....ee...hhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee....eeee......hhhhhhhhh..hhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 L    1 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISS  175
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170     


Chain M from PDB  Type:PROTEIN  Length:322
 aligned with Q1KHJ8_9INFA | Q1KHJ8 from UniProtKB/TrEMBL  Length:565

    Alignment length:322
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335  
        Q1KHJ8_9INFA     16 SDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  337
               SCOP domains d2fk0m_ M: automated matches                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 2fk0M01 M:10-56,M:273-324                       2fk0M02 M:57-272  [code=3.90.209.20, no name defined]                                                                                                                                                                         2fk0M01 M:10-56,M:273-324                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.......eeee..eeeee....ee.ee......eeee.....ee....hhhhhhh................eee...........eee.hhhhhhhh...eeeeeee..........ee....................eee.ee..........eee......eeeeeeeee..hhhhhhhhh.......eee....eee................eeeeeeee.....eeee.....eeee..eeeeee.....eee....eeeeee.ee...........ee......ee...ee......ee........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 M   10 GDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  324
                                    19|       28|    |  39        49    |   58        68        78    |   87       96A       106       116      125A|     133A       143       153       163       173       183       193       203       213       223       233       243       253       263 |     272       282       292       302       312       322  
                                    19A       28|  35A                53A                           82A            96A                          125A|     133A                                                                                                                                264A                                                            
                                               31                                                                                                125B                                                                                                                                                                                                         


Chain N from PDB  Type:PROTEIN  Length:175
 aligned with Q1KHG8_9INFA | Q1KHG8 from UniProtKB/TrEMBL  Length:510

    Alignment length:175
                                   324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484     
        Q1KHG8_9INFA    315 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISG  489
               SCOP domains d2fk0n_ N: Influenza hemagglutinin (stalk)                                                                                                                                      SCOP domains
               CATH domains 2fk0N00 N:1-175  [code=3.90.20.10, no name defined]                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................eeee........eee..hhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........eee.........hhhhhhh..hhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 N    1 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISS  175
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170     


Chain O from PDB  Type:PROTEIN  Length:322
 aligned with Q1KHJ8_9INFA | Q1KHJ8 from UniProtKB/TrEMBL  Length:565

    Alignment length:322
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335  
        Q1KHJ8_9INFA     16 SDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  337
               SCOP domains d2fk0o_ O: automated matches                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 2fk0O01 O:10-56,O:273-324                       2fk0O02 O:57-272  [code=3.90.209.20, no name defined]                                                                                                                                                                         2fk0O01 O:10-56,O:273-324                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee.ee......eee.......eee..eee.ee......eeee.....ee....hhhhhhh................eee...........eee.hhhhhhhh...eeeeeeee...............................eee.....................eee...........hhhhhh.......eeee.....eee................eee...ee......eeee....eeeeeeeeeee.....eee....eeeeee.ee...........ee......ee...ee......eee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 O   10 GDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  324
                                    19|       28|    |  39        49    |   58        68        78    |   87       96A       106       116      125A|     133A       143       153       163       173       183       193       203       213       223       233       243       253       263 |     272       282       292       302       312       322  
                                    19A       28|  35A                53A                           82A            96A                          125A|     133A                                                                                                                                264A                                                            
                                               31                                                                                                125B                                                                                                                                                                                                         


Chain P from PDB  Type:PROTEIN  Length:175
 aligned with Q1KHG8_9INFA | Q1KHG8 from UniProtKB/TrEMBL  Length:510

    Alignment length:175
                                   324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484     
        Q1KHG8_9INFA    315 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISG  489
               SCOP domains d2fk0p_ P: Influenza hemagglutinin (stalk)                                                                                                                                      SCOP domains
               CATH domains 2fk0P00 P:1-175  [code=3.90.20.10, no name defined]                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................ee..eee..ee....hhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eee....eeee......hhhhhhh....hhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 P    1 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISS  175
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170     


Chain Q from PDB  Type:PROTEIN  Length:322
 aligned with Q1KHJ8_9INFA | Q1KHJ8 from UniProtKB/TrEMBL  Length:565

    Alignment length:322
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335  
        Q1KHJ8_9INFA     16 SDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  337
               SCOP domains d2fk0q_ Q: automated matches                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 2fk0Q01 Q:10-56,Q:273-324                       2fk0Q02 Q:57-272  [code=3.90.209.20, no name defined]                                                                                                                                                                         2fk0Q01 Q:10-56,Q:273-324                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..ee..ee................................................hhhhhhh................eee...............hhhhhhhhhhhh....eee................eeeee....ee....ee.......................eee..eeee....hhhhhhh......eeee....eeee...............eeee..eee......eeee...eeee.eee.........eee....................................................... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 Q   10 GDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKKHNGKLCDLDGVKPLILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEELKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWLIKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTKLYQNPTTYISVGTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAPEYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIGECPKYVKSNRLVLATGLRNSP  324
                                    19|       28|    |  39        49    |   58        68        78    |   87       96A       106       116      125A|     133A       143       153       163       173       183       193       203       213       223       233       243       253       263 |     272       282       292       302       312       322  
                                    19A       28|  35A                53A                           82A            96A                          125A|     133A                                                                                                                                264A                                                            
                                               31                                                                                                125B                                                                                                                                                                                                         


Chain R from PDB  Type:PROTEIN  Length:175
 aligned with Q1KHG8_9INFA | Q1KHG8 from UniProtKB/TrEMBL  Length:510

    Alignment length:175
                                   324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484     
        Q1KHG8_9INFA    315 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISG  489
               SCOP domains d2fk0r_ R: Influenza hemagglutinin (stalk)                                                                                                                                      SCOP domains
               CATH domains 2fk0R00 R:1-175  [code=3.90.20.10, no name defined]                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................ee..ee.........hhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...........ee.................................... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                2fk0 R    1 GLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREEISS  175
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (3, 18)

Asymmetric Unit
(-)
Class: All beta proteins (24004)
(-)
Class: Coiled coil proteins (689)

(-) CATH Domains  (3, 27)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)
(-)
Architecture: Ribbon (789)
(-)
Topology: Hemagglutinin; Chain A, domain 2 (27)
(-)
Homologous Superfamily: Hemagglutinin Chain A, Domain 2 (27)
(-)
Influenza a virus (a/viet nam/1203/2004(h5n1)). Organism_taxid: 284218. Strain: a/vietnam/1203/2004. (1)
3a2fk0A01A:10-56,A:273-324
3b2fk0C01C:10-56,C:273-324
3c2fk0E01E:10-56,E:273-324
3d2fk0G01G:10-56,G:273-324
3e2fk0I01I:10-56,I:273-324
3f2fk0K01K:10-56,K:273-324
3g2fk0M01M:10-56,M:273-324
3h2fk0O01O:10-56,O:273-324
3i2fk0Q01Q:10-56,Q:273-324

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2FK0)

(-) Gene Ontology  (17, 34)

Asymmetric Unit(hide GO term definitions)
Chain A,C,E,G,I,K,M,O,Q   (Q1KHJ8_9INFA | Q1KHJ8)
molecular function
    GO:0046789    host cell surface receptor binding    Interacting selectively and non-covalently with a receptor on the host cell surface.
biological process
    GO:0075512    clathrin-dependent endocytosis of virus by host cell    Any clathrin-mediated endocytosis that is involved in the uptake of a virus into a host cell. Begins by invagination of a specific region of the host cell plasma membrane around the bound virus to form a clathrin-coated pit, which then pinches off to form a clathrin-coated endocytic vesicle containing the virus.
    GO:0075509    endocytosis involved in viral entry into host cell    Any endocytosis that is involved in the uptake of a virus into a host cell.
    GO:0039654    fusion of virus membrane with host endosome membrane    Fusion of a virus membrane with a host endosome membrane. Occurs after internalization of the virus through the endosomal pathway, and results in release of the virus contents into the cell.
    GO:0019064    fusion of virus membrane with host plasma membrane    Fusion of a viral membrane with the host cell membrane during viral entry. Results in release of the virion contents into the cytoplasm.
    GO:0039663    membrane fusion involved in viral entry into host cell    Merging of the virion membrane and a host membrane (host plasma membrane or host organelle membrane) that is involved in the uptake of a virus into a host cell.
    GO:0019065    receptor-mediated endocytosis of virus by host cell    Any receptor-mediated endocytosis that is involved in the uptake of a virus into a host cell; successive instances of virus endocytosis result in the accumulation of virus particles within the cell.
    GO:0046718    viral entry into host cell    The process that occurs after viral attachment by which a virus, or viral nucleic acid, breaches the plasma membrane or cell envelope and enters the host cell. The process ends when the viral nucleic acid is released into the host cell cytoplasm.
    GO:0016032    viral process    A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
    GO:0019062    virion attachment to host cell    The process by which a virion protein binds to molecules on the host cellular surface or host cell surface projection.
cellular component
    GO:0033644    host cell membrane    Double layer of lipid molecules as it encloses host cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0020002    host cell plasma membrane    The plasma membrane surrounding a host cell.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0019031    viral envelope    The lipid bilayer of a virion that surrounds the protein capsid. May also contain glycoproteins.
    GO:0019012    virion    The complete fully infectious extracellular virus particle.
    GO:0055036    virion membrane    The lipid bilayer surrounding a virion.

Chain B,D,F,H,J,L,N,P,R   (Q1KHG8_9INFA | Q1KHG8)
molecular function
    GO:0046789    host cell surface receptor binding    Interacting selectively and non-covalently with a receptor on the host cell surface.
biological process
    GO:0075512    clathrin-dependent endocytosis of virus by host cell    Any clathrin-mediated endocytosis that is involved in the uptake of a virus into a host cell. Begins by invagination of a specific region of the host cell plasma membrane around the bound virus to form a clathrin-coated pit, which then pinches off to form a clathrin-coated endocytic vesicle containing the virus.
    GO:0075509    endocytosis involved in viral entry into host cell    Any endocytosis that is involved in the uptake of a virus into a host cell.
    GO:0039654    fusion of virus membrane with host endosome membrane    Fusion of a virus membrane with a host endosome membrane. Occurs after internalization of the virus through the endosomal pathway, and results in release of the virus contents into the cell.
    GO:0019064    fusion of virus membrane with host plasma membrane    Fusion of a viral membrane with the host cell membrane during viral entry. Results in release of the virion contents into the cytoplasm.
    GO:0039663    membrane fusion involved in viral entry into host cell    Merging of the virion membrane and a host membrane (host plasma membrane or host organelle membrane) that is involved in the uptake of a virus into a host cell.
    GO:0019065    receptor-mediated endocytosis of virus by host cell    Any receptor-mediated endocytosis that is involved in the uptake of a virus into a host cell; successive instances of virus endocytosis result in the accumulation of virus particles within the cell.
    GO:0046718    viral entry into host cell    The process that occurs after viral attachment by which a virus, or viral nucleic acid, breaches the plasma membrane or cell envelope and enters the host cell. The process ends when the viral nucleic acid is released into the host cell cytoplasm.
    GO:0016032    viral process    A multi-organism process in which a virus is a participant. The other participant is the host. Includes infection of a host cell, replication of the viral genome, and assembly of progeny virus particles. In some cases the viral genetic material may integrate into the host genome and only subsequently, under particular circumstances, 'complete' its life cycle.
    GO:0019062    virion attachment to host cell    The process by which a virion protein binds to molecules on the host cellular surface or host cell surface projection.
cellular component
    GO:0033644    host cell membrane    Double layer of lipid molecules as it encloses host cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0020002    host cell plasma membrane    The plasma membrane surrounding a host cell.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0019031    viral envelope    The lipid bilayer of a virion that surrounds the protein capsid. May also contain glycoproteins.
    GO:0019012    virion    The complete fully infectious extracellular virus particle.
    GO:0055036    virion membrane    The lipid bilayer surrounding a virion.

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