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(-) Description

Title :  THE CRYSTAL STRUCTURE OF NEURAMINIDASE FROM A H3N8 INFLUENZA VIRUS ISOLATED FROM NEW ENGLAND HARBOR SEALS IN COMPLEX WITH OSELTAMIVIR CARBOXYLATE
 
Authors :  H. Yang, J. M. Villanueva, L. V. Gubareva, J. Stevens
Date :  28 Aug 14  (Deposition) - 14 Jan 15  (Release) - 18 Feb 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Neuraminidase, Influenza Virus, Seal, Viral Protein-Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Yang, H. T. Nguyen, P. J. Carney, Z. Guo, J. C. Chang, J. Jones, C. T. Davis, J. M. Villanueva, L. V. Gubareva, J. Stevens
Structural And Functional Analysis Of Surface Proteins From An A(H3N8) Influenza Virus Isolated From New England Harbor Seals.
J. Virol. V. 89 2801 2015
PubMed-ID: 25540377  |  Reference-DOI: 10.1128/JVI.02723-14

(-) Compounds

Molecule 1 - NEURAMINIDASE
    Chains: A
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Common: FALL ARMYWORM
    Expression System Taxid: 7108
    Fragment: UNP RESIDUES 81-468
    Gene: NA
    Organism Scientific: INFLUENZA A VIRUS (A/HARBOR SEAL/MASSACHUSETTS/1/2011(H3N8))
    Organism Taxid: 1136533

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (4x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 4)

Asymmetric Unit (4, 4)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION
2FUC1Ligand/IonALPHA-L-FUCOSE
3G391Ligand/Ion(3R,4R,5S)-4-(ACETYLAMINO)-5-AMINO-3-(PENTAN-3-YLOXY)CYCLOHEX-1-ENE-1-CARBOXYLIC ACID
4NAG1Ligand/IonN-ACETYL-D-GLUCOSAMINE
Biological Unit 1 (3, 12)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2FUC4Ligand/IonALPHA-L-FUCOSE
3G394Ligand/Ion(3R,4R,5S)-4-(ACETYLAMINO)-5-AMINO-3-(PENTAN-3-YLOXY)CYCLOHEX-1-ENE-1-CARBOXYLIC ACID
4NAG4Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:116 , GLU A:117 , ARG A:150 , ARG A:223 , ALA A:245 , ARG A:291 , TYR A:344 , ARG A:368 , TYR A:402 , HOH A:748 , HOH A:774 , HOH A:812 , HOH A:874binding site for residue G39 A 501
2AC2SOFTWAREASP A:292 , GLY A:296 , ASP A:322 , TYR A:344 , HOH A:713 , HOH A:714binding site for residue CA A 502
3AC3SOFTWAREASN A:144binding site for Poly-Saccharide residues NAG A 503 through FUC A 504 bound to ASN A 144

(-) SS Bonds  (8, 8)

Asymmetric Unit
No.Residues
1A:90 -A:417
2A:122 -A:127
3A:182 -A:229
4A:231 -A:236
5A:277 -A:290
6A:279 -A:288
7A:316 -A:335
8A:421 -A:446

(-) Cis Peptide Bonds  (3, 3)

Asymmetric Unit
No.Residues
1Thr A:323 -Pro A:324
2Lys A:430 -Pro A:431
3Leu A:463 -Pro A:464

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4WA4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4WA4)

(-) Exons   (0, 0)

(no "Exon" information available for 4WA4)

(-) 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    
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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:384
                                                                                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .............eeeeeee.hhhhhhh....eeeeeeeeee....eeeeeeeeeee..hhhhh......eeeeee.....hhhhheeeee..eeeeee....eeeeeee......eeeeee..eeeeeee..............eee..eeeeeeee.......eeeeeeee..eeeeeeee.......eeeeeeee..eeeeeee........eeeee.....eeeee............hhhhh..................eeee..eeeeee.......eeeeeeee..........eeeeeeeeeeeee...eeeeeehhhhhh....eeeeeeeeeee........eeeeeeeeeee.................... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4wa4 A  81 QFMQNTEALCDVKGFAPFSKDNGIRIGSRGHVFVIREPFVSCSPTECRTFFLTQGSLLNDKHSNGRSPYRTLMSVEIGQSPNVYQARFEAVAWSATACHDGKKWMTIGVTGPDAKAVAVVHYGGIPTDVINSWAGDILRTQESSCTCILGECYWVMTDGPANRQAQYRAFKAKQGKIIGQVEISFNGGHIEECSCYPNDGKVECVCRDNWTGTNRPVLVISPDLSYRVGYLCAGLSSDTPRGEDSQFTGSCTSPVGNQGYGVKGFGFRQGNDVWMGRTISRTSRSGFEILKVRNGWVQTSKEQIKRQVVVDNLNRSGYSGSFTLPVELTKRDCLVPCFWVEMIRGKPAEKTIWTSSSSIVMCGVDHEVADWSWHDGAILPFDID 468
                                    90       100       110       120       130       140    || 154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464    
                                                                                          145|                                                                                                                                                                                                                                                                                                                              
                                                                                           150
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4WA4)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4WA4)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4WA4)

(-) Gene Ontology  (15, 15)

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 Related Entries

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

UniProtKB/TrEMBL
        I6NW33_9INFA | I6NW33: 4wa3 4wa5

(-) Related Entries Specified in the PDB File

4wa1 4wa2 4wa3 4wa5