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(-) Description

Title :  STRUCTURES OF MONOMERIC HEMAGGLUTININ AND ITS COMPLEX WITH AN FAB FRAGMENT OF A NEUTRALIZING ANTIBODY THAT BINDS TO H1 SUBTYPE INFLUENZA VIRUSES: MOLECULAR BASIS OF INFECTIVITY OF 2009 PANDEMIC H1N1 INFLUENZA A VIRUSES
 
Authors :  K. H. Kim, K. J. Cho, J. H. Lee, Y. H. Park, T. G. Khan, J. Y. Lee, S. H. Kang, I
Date :  27 Mar 12  (Deposition) - 22 May 13  (Release) - 12 Mar 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Influenza Virus, Haemagglutinin, Conformation, Antibody, Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  K. J. Cho, J. H. Lee, K. W. Hong, S. H. Kim, Y. Park, J. Y. Lee, S. Kang, S. Kim, J. H. Yang, E. K. Kim, J. H. Seok, S. Unzai, S. Y. Park, X. Saelens, C. J. Kim, J. Y. Lee, C. Kang, H. B. Oh, M. S. Chung, K. H. Kim
Insight Into Structural Diversity Of Influenza Virus Haemagglutinin
J. Gen. Virol. V. 94 1712 2013
PubMed-ID: 23636824  |  Reference-DOI: 10.1099/VIR.0.051136-0

(-) Compounds

Molecule 1 - HEMAGGLUTININ
    ChainsA, C
    EngineeredYES
    Expression SystemTRICHOPLUSIA NI
    Expression System Cell LineHI5
    Expression System PlasmidPACGP67A
    Expression System Taxid7111
    Expression System Vector TypeBACULOVIRUS
    FragmentHA1 SUBUNIT, UNP RESIDUES 18-344
    GeneHA
    Organism ScientificINFLUENZA A VIRUS
    Organism Taxid644289
    StrainA/KOREA/01/2009 H1N1
 
Molecule 2 - HEMAGGLUTININ
    ChainsB, D
    EngineeredYES
    Expression SystemTRICHOPLUSIA NI
    Expression System Cell LineHI5
    Expression System PlasmidPACGP67A
    Expression System Taxid7111
    Expression System Vector TypeBACULOVIRUS
    FragmentHA2 SUBUNIT, UNP RESIDUES 345-520
    GeneHA
    Organism ScientificINFLUENZA A VIRUS
    Organism Taxid644289
    StrainA/KOREA/01/2009 H1N1

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)AB  
Biological Unit 2 (1x)  CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 8)

Asymmetric Unit (1, 8)
No.NameCountTypeFull Name
1NAG8Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 2 (1, 4)
No.NameCountTypeFull Name
1NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:64 , GLU A:66 , ASP A:86 , ASN A:87 , CYS A:90 , ARG A:221BINDING SITE FOR CHAIN A OF SUGAR BOUND TO ASN A 87 RESIDUES 401 TO 402
2AC2SOFTWAREARG A:45 , ASN A:276BINDING SITE FOR MONO-SACCHARIDE NAG A 403 BOUND TO ASN A 276
3AC3SOFTWAREASN A:287BINDING SITE FOR MONO-SACCHARIDE NAG A 404 BOUND TO ASN A 287
4AC4SOFTWAREASN C:64 , ASP C:86 , ASN C:87 , CYS C:90 , ARG C:221 , HOH C:514BINDING SITE FOR CHAIN C OF SUGAR BOUND TO ASN C 87 RESIDUES 401 TO 402
5AC5SOFTWAREARG C:45 , GLY C:46 , ASN C:276BINDING SITE FOR MONO-SACCHARIDE NAG C 403 BOUND TO ASN C 276
6AC6SOFTWAREASN C:287BINDING SITE FOR MONO-SACCHARIDE NAG C 404 BOUND TO ASN C 287

(-) SS Bonds  (11, 11)

Asymmetric Unit
No.Residues
1A:4 -B:137
2A:42 -A:275
3A:55 -A:67
4A:90 -A:136
5A:279 -A:303
6B:144 -B:148
7C:42 -C:275
8C:55 -C:67
9C:90 -C:136
10C:279 -C:303
11D:144 -D:148

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4EDA)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4EDA)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4EDA)

(-) Exons   (0, 0)

(no "Exon" information available for 4EDA)

(-) 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:321
                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains d4edaa_ A: Hemagglutinin                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee..ee......................ee.........eeee.....eee...hhhhhhhhhhhhh..........eee...............hhhhhhhhh..eeeeeeee..........ee.....eeeeee..eee....eee.ee.......eeeeee.....eeeeeeeeee..hhhhhhhhhh.....eeee....eeee...............eeeeeeeee....eeeeee...eeee.eeeeeee.....eee....eeeeee.ee....ee.....ee......ee...ee......ee....... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4eda A   1 DTLCIGYHANNSTDTVDTVLEKNVTVTHSVNLLEDKHNGKLCKLRGVAPLHLGKCNIAGWILGNPECESLSTASSWSYIVETSSSDNGTCYPGDFIDYEELREQLSSVSSFERFEIFPKTSSWPNHDSNKGVTAACPHAGAKSFYKNLIWLVKKGNSYPKLSKSYINDKGKEVLVLWGIHHPSTSADQQSLYQNADAYVFVGSSRYSKKFKPEIAIRPKVRDQEGRMNYYWTLVEPGDKITFEATGNLVVPRYAFAMERNAGSGIIISDTPVHDCNTTCQTPKGAINTSLPFQNIHPITIGKCPKYVKSTKLRLATGLRNV 321
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320 

Chain B from PDB  Type:PROTEIN  Length:148
                                                                                                                                                                                    
               SCOP domains d4edab_ B: Influenza hemagglutinin (stalk)                                                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............ee..............hhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee..eeee.......hhhhhhhh..hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4eda B  10 IEGGWTGMVDGWYGYHHQNEQGSGYAADLKSTQNAIDEITNKVNSVIEKMNTQFTAKVDDGFLDIWTYNAELLVLLENERTLDYHDSNVKNLYEKVRSQLKNNAKEIGNGCFEFYHKCDNTCMESVKNGTYDYPKYSEEAKLNREEID 174
                                    19        29        39        49        59     || 86        96       106       116       126       136       146       156       166        
                                                                                  65|                                                                                           
                                                                                   83                                                                                           

Chain C from PDB  Type:PROTEIN  Length:311
                                                                                                                                                                                                                                                                                                                                                       
               SCOP domains d4edac_ C: Hemagglutinin                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......................ee......eeee.....ee....hhhhhhhhhhhhh..........eee...............hhhhhhhhh..eeeeeeee..hhhhhh..ee.....eeeee....ee....eee.ee.......eeeeee.....eeeeeeeeee..hhhhhhhhhh.....eeee....eeee...............eeeeeeeee....eeeeee...eeee.eeeeeee.....eee....eeeeee.ee....ee.....ee......ee...ee............... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4eda C  11 NSTDTVDTVLEKNVTVTHSVNLLEDKHNGKLCKLRGVAPLHLGKCNIAGWILGNPECESLSTASSWSYIVETSSSDNGTCYPGDFIDYEELREQLSSVSSFERFEIFPKTSSWPNHDSNKGVTAACPHAGAKSFYKNLIWLVKKGNSYPKLSKSYINDKGKEVLVLWGIHHPSTSADQQSLYQNADAYVFVGSSRYSKKFKPEIAIRPKVRDQEGRMNYYWTLVEPGDKITFEATGNLVVPRYAFAMERNAGSGIIISDTPVHDCNTTCQTPKGAINTSLPFQNIHPITIGKCPKYVKSTKLRLATGLRNV 321
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320 

Chain D from PDB  Type:PROTEIN  Length:115
                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............hhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhh..............hhhhh.......hhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------- Transcript
                 4eda D  10 IEGGWTGMVDAADLKSTQNAIDEITNKVNSVIEKMNTKVDDGFLDIWTYNAELLVLLENERTLDYHDSNVKNLYEKVRSQLNAKEIGNGCCDNTCMESVKNGYPKYSEEAKLNRE 171
                                    19|       44        54      ||85        95       105       115       125||     137|      153 ||    166     
                                    19|                        61|                                        126|     137|        155|            
                                     35                         83                                         129      144         159            

   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  (2, 3)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4EDA)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4EDA)

(-) Gene Ontology  (17, 17)

Asymmetric Unit(hide GO term definitions)

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        C5MQE6_9INFA | C5MQE64f15 4lvh

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