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(-) Description

Title :  CRYSTAL STRUCTURE OF 1957 PANDEMIC H2N2 NEURAMINIDASE COMPLEXED WITH LANINAMIVIR OCTANOATE
 
Authors :  C. J. Vavricka, Q. Li, Y. Wu, J. Qi, M. Wang, Y. Liu, F. Gao, J. Liu, E. Feng, J. Wang, H. Liu, H. Jiang, G. F. Gao
Date :  20 Aug 11  (Deposition) - 16 Nov 11  (Release) - 16 Nov 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  6-Bladed Beta-Propeller, Calcium Binding, Glycosylation, Antiviral, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. J. Vavricka, Q. Li, Y. Wu, J. Qi, M. Wang, Y. Liu, F. Gao, J. Liu, E. Feng J. He, J. Wang, H. Liu, H. Jiang, G. F. Gao
Structural And Functional Analysis Of Laninamivir And Its Octanoate Prodrug Reveals Group Specific Mechanisms For Influenza Na Inhibition
Plos Pathog. V. 7 02249 2011
PubMed-ID: 22028647  |  Reference-DOI: 10.1371/JOURNAL.PPAT.1002249

(-) Compounds

Molecule 1 - NEURAMINIDASE
    Chains: A, B, C, D
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Cell Line: SF9
    Expression System Taxid: 7108
    Expression System Vector Type: BACULOVIRUS
    Organism Scientific: INFLUENZA A VIRUS
    Organism Taxid: 382827
    Strain: A/RI/5+/1957(H2N2)

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 32)

Asymmetric/Biological Unit (5, 32)
No.NameCountTypeFull Name
1BMA4Ligand/IonBETA-D-MANNOSE
2CA4Ligand/IonCALCIUM ION
3LVO4Ligand/Ion5-(ACETYLAMINO)-2,6-ANHYDRO-4-CARBAMIMIDAMIDO-3,4,5-TRIDEOXY-7-O-METHYL-9-O-OCTANOYL-D-GLYCERO-D-GALACTO-NON-2-ENONIC ACID
4MAN4Ligand/IonALPHA-D-MANNOSE
5NAG16Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (32, 32)

Asymmetric Unit (32, 32)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:293 , GLY A:297 , ASP A:324 , GLY A:345 , GLN A:347 , HOH A:471BINDING SITE FOR RESIDUE CA A 501
02AC2SOFTWAREASN A:146 , TRP A:437 , ILE A:469 , NAG A:602 , HOH A:1018BINDING SITE FOR RESIDUE NAG A 601
03AC3SOFTWARETRP A:437 , NAG A:601BINDING SITE FOR RESIDUE NAG A 602
04AC4SOFTWAREASN A:200 , NAG A:604 , HOH A:887 , HOH A:1040 , TYR C:453 , GLY C:454 , THR C:455 , HOH C:508BINDING SITE FOR RESIDUE NAG A 603
05AC5SOFTWAREHOH A:534 , NAG A:603 , BMA A:605 , HOH A:667 , HOH A:1363 , ASN C:393 , ARG C:394BINDING SITE FOR RESIDUE NAG A 604
06AC6SOFTWAREHOH A:580 , NAG A:604 , MAN A:606 , HOH A:1233 , GLN C:391 , VAL C:392 , ARG C:394BINDING SITE FOR RESIDUE BMA A 605
07AC7SOFTWAREHOH A:559 , BMA A:605 , HOH A:630 , HOH A:800 , HOH A:861 , HOH A:1215 , HOH A:1276 , GLN C:391 , ARG C:394 , HOH C:533BINDING SITE FOR RESIDUE MAN A 606
08AC8SOFTWAREARG A:118 , GLU A:119 , ASP A:151 , ARG A:152 , ARG A:156 , TRP A:178 , ILE A:222 , ARG A:224 , GLU A:227 , ALA A:246 , GLU A:276 , ARG A:292 , ARG A:371 , TYR A:406 , HOH A:524 , HOH A:527 , HOH A:567 , HOH A:1141BINDING SITE FOR RESIDUE LVO A 801
09AC9SOFTWAREASP B:293 , GLY B:297 , ASP B:324 , GLY B:345 , GLN B:347 , HOH B:470BINDING SITE FOR RESIDUE CA B 501
10BC1SOFTWAREASN B:146 , TRP B:437 , ILE B:469 , NAG B:602 , HOH B:618 , HOH B:1116 , HOH B:1144BINDING SITE FOR RESIDUE NAG B 601
11BC2SOFTWARENAG B:601BINDING SITE FOR RESIDUE NAG B 602
12BC3SOFTWAREASN B:200 , HOH B:547 , NAG B:604 , HOH B:1383 , TYR D:453 , GLY D:454 , THR D:455 , HOH D:515BINDING SITE FOR RESIDUE NAG B 603
13BC4SOFTWARENAG B:603 , BMA B:605 , HOH B:614 , HOH B:615 , ASN D:393 , ARG D:394 , HOH D:545BINDING SITE FOR RESIDUE NAG B 604
14BC5SOFTWARENAG B:604 , MAN B:606 , HOH B:615 , HOH B:899 , HOH B:1076 , HOH B:1145 , GLN D:391 , VAL D:392 , ARG D:394BINDING SITE FOR RESIDUE BMA B 605
15BC6SOFTWAREHOH B:472 , HOH B:561 , BMA B:605 , HOH B:620 , HOH B:818 , HOH B:1336 , GLN D:391 , ARG D:394BINDING SITE FOR RESIDUE MAN B 606
16BC7SOFTWAREARG B:118 , GLU B:119 , ASP B:151 , ARG B:152 , ARG B:156 , TRP B:178 , ILE B:222 , ARG B:224 , GLU B:227 , ALA B:246 , GLU B:276 , GLU B:277 , ARG B:292 , ARG B:371 , TYR B:406 , HOH B:530 , HOH B:533 , HOH B:582BINDING SITE FOR RESIDUE LVO B 801
17BC8SOFTWAREASP C:293 , GLY C:297 , ASP C:324 , GLY C:345 , GLN C:347 , HOH C:470BINDING SITE FOR RESIDUE CA C 501
18BC9SOFTWAREASN C:146 , TRP C:437 , HOH C:522 , NAG C:602BINDING SITE FOR RESIDUE NAG C 601
19CC1SOFTWARENAG C:601 , HOH C:675 , HOH C:1121BINDING SITE FOR RESIDUE NAG C 602
20CC2SOFTWARETYR B:453 , GLY B:454 , THR B:455 , HOH B:525 , ASN C:200 , HOH C:563 , NAG C:604 , HOH C:788 , HOH C:1325BINDING SITE FOR RESIDUE NAG C 603
21CC3SOFTWAREASN B:393 , ARG B:394 , HOH B:473 , NAG C:603 , BMA C:605 , HOH C:623 , HOH C:1325BINDING SITE FOR RESIDUE NAG C 604
22CC4SOFTWAREGLN B:391 , VAL B:392 , ARG B:394 , HOH C:528 , NAG C:604 , MAN C:606 , HOH C:623BINDING SITE FOR RESIDUE BMA C 605
23CC5SOFTWAREGLN B:391 , ARG B:394 , HOH B:507 , BMA C:605 , HOH C:615 , HOH C:863 , HOH C:1316BINDING SITE FOR RESIDUE MAN C 606
24CC6SOFTWAREARG C:118 , GLU C:119 , ASP C:151 , ARG C:152 , ARG C:156 , TRP C:178 , ILE C:222 , ARG C:224 , GLU C:227 , ALA C:246 , GLU C:276 , ARG C:292 , ARG C:371 , TYR C:406 , HOH C:510 , HOH C:532 , HOH C:1097 , HOH C:1189BINDING SITE FOR RESIDUE LVO C 801
25CC7SOFTWAREASP D:293 , GLY D:297 , ASP D:324 , GLY D:345 , GLN D:347 , HOH D:470BINDING SITE FOR RESIDUE CA D 501
26CC8SOFTWAREASN D:146 , TRP D:437 , HOH D:546 , NAG D:602 , HOH D:828BINDING SITE FOR RESIDUE NAG D 601
27CC9SOFTWARENAG D:601 , HOH D:924BINDING SITE FOR RESIDUE NAG D 602
28DC1SOFTWARETYR A:453 , GLY A:454 , THR A:455 , HOH A:520 , ASN D:200 , NAG D:604 , HOH D:631 , HOH D:662BINDING SITE FOR RESIDUE NAG D 603
29DC2SOFTWAREASN A:393 , ARG A:394 , HOH D:492 , NAG D:603 , BMA D:605 , HOH D:618BINDING SITE FOR RESIDUE NAG D 604
30DC3SOFTWAREGLN A:391 , VAL A:392 , ARG A:394 , HOH D:549 , HOH D:579 , NAG D:604 , MAN D:606 , HOH D:618BINDING SITE FOR RESIDUE BMA D 605
31DC4SOFTWAREGLN A:391 , ARG A:394 , HOH D:518 , HOH D:540 , BMA D:605 , HOH D:625 , HOH D:661BINDING SITE FOR RESIDUE MAN D 606
32DC5SOFTWAREARG D:118 , GLU D:119 , ASP D:151 , ARG D:152 , ARG D:156 , TRP D:178 , ILE D:222 , ARG D:224 , GLU D:227 , ALA D:246 , GLU D:276 , ARG D:292 , ARG D:371 , TYR D:406 , HOH D:504 , HOH D:536 , HOH D:543BINDING SITE FOR RESIDUE LVO D 801

(-) SS Bonds  (36, 36)

Asymmetric/Biological Unit
No.Residues
1A:92 -A:417
2A:124 -A:129
3A:175 -A:193
4A:183 -A:230
5A:232 -A:237
6A:278 -A:291
7A:280 -A:289
8A:318 -A:337
9A:421 -A:447
10B:92 -B:417
11B:124 -B:129
12B:175 -B:193
13B:183 -B:230
14B:232 -B:237
15B:278 -B:291
16B:280 -B:289
17B:318 -B:337
18B:421 -B:447
19C:92 -C:417
20C:124 -C:129
21C:175 -C:193
22C:183 -C:230
23C:232 -C:237
24C:278 -C:291
25C:280 -C:289
26C:318 -C:337
27C:421 -C:447
28D:92 -D:417
29D:124 -D:129
30D:175 -D:193
31D:183 -D:230
32D:232 -D:237
33D:278 -D:291
34D:280 -D:289
35D:318 -D:337
36D:421 -D:447

(-) Cis Peptide Bonds  (12, 12)

Asymmetric/Biological Unit
No.Residues
1Tyr A:284 -Pro A:285
2Thr A:325 -Pro A:326
3Arg A:430 -Pro A:431
4Tyr B:284 -Pro B:285
5Thr B:325 -Pro B:326
6Arg B:430 -Pro B:431
7Tyr C:284 -Pro C:285
8Thr C:325 -Pro C:326
9Arg C:430 -Pro C:431
10Tyr D:284 -Pro D:285
11Thr D:325 -Pro D:326
12Arg D:430 -Pro D:431

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3TIB)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3TIB)

(-) Exons   (0, 0)

(no "Exon" information available for 3TIB)

(-) Sequences/Alignments

Asymmetric/Biological 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:388
 aligned with Q194T1_9INFA | Q194T1 from UniProtKB/TrEMBL  Length:469

    Alignment length:388
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461        
         Q194T1_9INFA    82 VEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREPYVSCDPGKCYQFALGQGTTLDNKHSNDTVHDRIPHRTLLMNELGVPFHLGTRQVCIAWSSSSCHDGKAWLHVCITGDDKNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVVMTDGSASGRADTRILFIEEGKIVHISPLSGSAQHIEECSCYPRYPGVRCICRDNWKGSNRPVVDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRNPNNERGTQGVKGWAFDNGNDLWMGRTISKESRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGYSGIFSVEGKSCINRCFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI 469
               SCOP domains d3tiba_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeeee.hhhhhhh....eeeeeeeeee....eeeeeeeeeee..hhhhh..........eeeeee.........eeeee..eeeeee....eeeeeee......eeeeee..eeeeeee..............eee..eeeeeeeee.....eeeeeeeee..eeeeeee........eeeeeeee..eeeeeee........eeeee......eeeee....................................eeee..eeeeee.......eeeeeeee...........eeeeeeeeeeeee...eeeeeee....eeeeeeeeeeee.........eeeeeeeeeee.............hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tib A  82 VEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREPYVSCDPGKCYQFALGQGTTLDNKHSNDTVHDRIPHRTLLMNELGVPFHLGTRQVCIAWSSSSCHDGKAWLHVCITGDDKNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVVMTDGSASGRADTRILFIEEGKIVHISPLSGSAQHIEECSCYPRYPGVRCICRDNWKGSNRPVVDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRNPNNERGTQGVKGWAFDNGNDLWMGRTISKESRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGYSGIFSVEGKSCINRCFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI 469
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461        


Chain B from PDB  Type:PROTEIN  Length:388
 aligned with Q194T1_9INFA | Q194T1 from UniProtKB/TrEMBL  Length:469

    Alignment length:388
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461        
         Q194T1_9INFA    82 VEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREPYVSCDPGKCYQFALGQGTTLDNKHSNDTVHDRIPHRTLLMNELGVPFHLGTRQVCIAWSSSSCHDGKAWLHVCITGDDKNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVVMTDGSASGRADTRILFIEEGKIVHISPLSGSAQHIEECSCYPRYPGVRCICRDNWKGSNRPVVDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRNPNNERGTQGVKGWAFDNGNDLWMGRTISKESRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGYSGIFSVEGKSCINRCFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI 469
               SCOP domains d3tibb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeeee.hhhhhhh....eeeeeeeeee....eeeeeeeeeee..hhhhh..........eeeeee.........eeeee..eeeeee....eeeeeeeee..eeeeeeee..eeeeeee..............eee..eeeeeeeee.....eeeeeeeee..eeeeeee........eeeeeeee..eeeeeee........eeeee......eeeee....................................eeee..eeeeee.......eeeeeeee...........eeeeeeeeeeeee...eeeeeee....eeeeeeeeeeee.........eeeeeeeeeee.............hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tib B  82 VEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREPYVSCDPGKCYQFALGQGTTLDNKHSNDTVHDRIPHRTLLMNELGVPFHLGTRQVCIAWSSSSCHDGKAWLHVCITGDDKNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVVMTDGSASGRADTRILFIEEGKIVHISPLSGSAQHIEECSCYPRYPGVRCICRDNWKGSNRPVVDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRNPNNERGTQGVKGWAFDNGNDLWMGRTISKESRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGYSGIFSVEGKSCINRCFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI 469
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461        


Chain C from PDB  Type:PROTEIN  Length:388
 aligned with Q194T1_9INFA | Q194T1 from UniProtKB/TrEMBL  Length:469

    Alignment length:388
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461        
         Q194T1_9INFA    82 VEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREPYVSCDPGKCYQFALGQGTTLDNKHSNDTVHDRIPHRTLLMNELGVPFHLGTRQVCIAWSSSSCHDGKAWLHVCITGDDKNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVVMTDGSASGRADTRILFIEEGKIVHISPLSGSAQHIEECSCYPRYPGVRCICRDNWKGSNRPVVDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRNPNNERGTQGVKGWAFDNGNDLWMGRTISKESRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGYSGIFSVEGKSCINRCFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI 469
               SCOP domains d3tibc_ C: automated matches                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeeee.hhhhhhh....eeeeeeeeee....eeeeeeeeeee..hhhhh..........eeeeee.........eeeee..eeeeee....eeeeeeeee..eeeeeeee..eeeeeee..............eee..eeeeeeeee.....eeeeeeeee..eeeeeee........eeeeeeee..eeeeeee........eeeee......eeeee....................................eeee..eeeeee.......eeeeeeee...........eeeeeeeeeeeee...eeeeeee....eeeeeeeeeeee.........eeeeeeeeeee.............hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tib C  82 VEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREPYVSCDPGKCYQFALGQGTTLDNKHSNDTVHDRIPHRTLLMNELGVPFHLGTRQVCIAWSSSSCHDGKAWLHVCITGDDKNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVVMTDGSASGRADTRILFIEEGKIVHISPLSGSAQHIEECSCYPRYPGVRCICRDNWKGSNRPVVDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRNPNNERGTQGVKGWAFDNGNDLWMGRTISKESRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGYSGIFSVEGKSCINRCFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI 469
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461        


Chain D from PDB  Type:PROTEIN  Length:388
 aligned with Q194T1_9INFA | Q194T1 from UniProtKB/TrEMBL  Length:469

    Alignment length:388
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461        
         Q194T1_9INFA    82 VEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREPYVSCDPGKCYQFALGQGTTLDNKHSNDTVHDRIPHRTLLMNELGVPFHLGTRQVCIAWSSSSCHDGKAWLHVCITGDDKNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVVMTDGSASGRADTRILFIEEGKIVHISPLSGSAQHIEECSCYPRYPGVRCICRDNWKGSNRPVVDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRNPNNERGTQGVKGWAFDNGNDLWMGRTISKESRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGYSGIFSVEGKSCINRCFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI 469
               SCOP domains d3tibd_ D: automated matches                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeeee.hhhhhhh....eeeeeeeeee....eeeeeeeeeee..hhhhh..........eeeeee.........eeeee..eeeeee....eeeeeee......eeeeee..eeeeeee..............eee..eeeeeeeee.....eeeeeeeee..eeeeeee........eeeeeeee..eeeeeee........eeeee......eeeee....................................eeee..eeeeee.......eeeeeeee...........eeeeeeeeeeeee...eeeeeee....eeeeeeeeeeee.........eeeeeeeeeee.............hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tib D  82 VEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREPYVSCDPGKCYQFALGQGTTLDNKHSNDTVHDRIPHRTLLMNELGVPFHLGTRQVCIAWSSSSCHDGKAWLHVCITGDDKNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVVMTDGSASGRADTRILFIEEGKIVHISPLSGSAQHIEECSCYPRYPGVRCICRDNWKGSNRPVVDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRNPNNERGTQGVKGWAFDNGNDLWMGRTISKESRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGYSGIFSVEGKSCINRCFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI 469
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461
   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  (1, 4)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3TIB)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3TIB)

(-) Gene Ontology  (15, 15)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (Q194T1_9INFA | Q194T1)
molecular function
    GO:0052794    exo-alpha-(2->3)-sialidase activity    Catalysis of the hydrolysis of alpha-(2->3)-glycosidic linkages of terminal sialic residues in substrates.
    GO:0052795    exo-alpha-(2->6)-sialidase activity    Catalysis of the hydrolysis of alpha-(2->6)-glycosidic linkages of terminal sialic residues in substrates.
    GO:0052796    exo-alpha-(2->8)-sialidase activity    Catalysis of the hydrolysis of alpha-(2->8)-glycosidic linkages of terminal sialic residues in substrates.
    GO:0004308    exo-alpha-sialidase activity    Catalysis of the hydrolysis of alpha-(2->3)-, alpha-(2->6)-, alpha-(2->8)-glycosidic linkages of terminal sialic residues in oligosaccharides, glycoproteins, glycolipids, colominic acid and synthetic substrates.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0016798    hydrolase activity, acting on glycosyl bonds    Catalysis of the hydrolysis of any glycosyl bond.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
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:0019012    virion    The complete fully infectious extracellular virus particle.
    GO:0055036    virion membrane    The lipid bilayer surrounding a virion.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q194T1_9INFA | Q194T1: 3tia 3tic 4h52 4h53 4k1h 4k1i 4k1j 4k1k

(-) Related Entries Specified in the PDB File

3ti3 3ti4 3ti5 3ti6 3ti8 3tia 3tic