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(-) Description

Title :  H1N1 2009 PANDEMIC INFLUENZA VIRUS: RESISTANCE OF THE I223R NEURAMINIDASE MUTANT EXPLAINED BY KINETIC AND STRUCTURAL ANALYSIS
 
Authors :  E. Van Der Vries, S. G. Vachieri, X. Xiong, J. Liu, P. J. Collins, P. A. W L. F. Haire, A. J. Hay, M. Schutten, A. D. M. E. Osterhaus, S. R. Martin, C. A. B. Boucher, J. J. Skehel, S. J. Gamblin
Date :  21 Aug 12  (Deposition) - 03 Oct 12  (Release) - 10 Oct 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Hydrolase, Antiviral Resistance, Immunocompromised (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E. Van Der Vries, P. J. Collins, S. G. Vachieri, X. Xiong, J. Liu, P. A. Walker, L. F. Haire, A. J. Hay, M. Schutten, A. D. M. E. Osterhaus, S. R. Martin, C. A. B. Boucher, J. J. Skehel, S. J. Gamblin
H1N1 2009 Pandemic Influenza Virus: Resistance Of The I223R Neuraminidase Mutant Explained By Kinetic And Structural Analysis
Plos Pathog. V. 8 2914 2012
PubMed-ID: 23028314  |  Reference-DOI: 10.1371/JOURNAL.PPAT.1002914

(-) Compounds

Molecule 1 - NEURAMINIDASE
    ChainsA, B
    EngineeredYES
    Expression SystemGALLUS GALLUS
    Expression System CommonCHICKEN
    Expression System PlasmidPHW2000
    Expression System Taxid9031
    Expression System Vector TypeRECOMBINANT INFLUENZA VIRUS
    Organism ScientificINFLUENZA A VIRUS (A/NETHERLANDS/2631/2010(H1N1))
    Organism Taxid1027873
    Other DetailsAPO STRUCTURE
    Other Details - SourcePATIENT ISOLATE
    VariantH1N1

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (2x)AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 15)

Asymmetric Unit (3, 15)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION
2NAG9Ligand/IonN-ACETYL-D-GLUCOSAMINE
3PO44Ligand/IonPHOSPHATE ION
Biological Unit 1 (2, 26)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2NAG18Ligand/IonN-ACETYL-D-GLUCOSAMINE
3PO48Ligand/IonPHOSPHATE ION

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWARELYS A:150 , PRO A:198 , ASP A:199 , HOH A:2035 , HOH A:2057 , TRP B:455BINDING SITE FOR RESIDUE PO4 A1469
02AC2SOFTWAREARG A:293 , ARG A:368 , TYR A:402BINDING SITE FOR RESIDUE PO4 A1470
03AC3SOFTWAREASP A:294 , GLY A:298 , ASP A:324 , GLY A:342 , ASN A:344 , HOH A:2090BINDING SITE FOR RESIDUE CA A1471
04AC4SOFTWARETRP A:455 , LYS B:150 , PRO B:198 , ASP B:199BINDING SITE FOR RESIDUE PO4 B1469
05AC5SOFTWAREARG B:118 , ARG B:293 , ARG B:368 , TYR B:402BINDING SITE FOR RESIDUE PO4 B1470
06AC6SOFTWAREASP B:294 , GLY B:298 , ASP B:324 , GLY B:342 , ASN B:344BINDING SITE FOR RESIDUE CA B1471
07AC7SOFTWAREASN A:88BINDING SITE FOR MONO-SACCHARIDE NAG A 501 BOUND TO ASN A 88
08AC8SOFTWAREASN A:146 , THR A:148BINDING SITE FOR CHAIN A OF SUGAR BOUND TO ASN A 146 RESIDUES 511 TO 512
09AC9SOFTWARELYS A:84 , ASN A:235 , GLN A:308BINDING SITE FOR MONO-SACCHARIDE NAG A 521 BOUND TO ASN A 235
10BC1SOFTWAREASN B:88BINDING SITE FOR CHAIN B OF SUGAR BOUND TO ASN B 88 RESIDUES 501 TO 502
11BC2SOFTWAREASN B:146 , THR B:148BINDING SITE FOR CHAIN B OF SUGAR BOUND TO ASN B 146 RESIDUES 511 TO 512
12BC3SOFTWARELYS B:84 , ASN B:235 , GLN B:308BINDING SITE FOR MONO-SACCHARIDE NAG B 521 BOUND TO ASN B 235

(-) SS Bonds  (15, 15)

Asymmetric Unit
No.Residues
1A:92 -A:417
2A:124 -A:129
3A:184 -A:231
4A:233 -A:238
5A:279 -A:292
6A:281 -A:290
7A:318 -A:335
8B:92 -B:417
9B:124 -B:129
10B:184 -B:231
11B:233 -B:238
12B:279 -B:292
13B:281 -B:290
14B:318 -B:335
15B:421 -B:446

(-) Cis Peptide Bonds  (6, 6)

Asymmetric Unit
No.Residues
1Asn A:325 -Pro A:326
2Arg A:430 -Pro A:431
3Leu A:463 -Pro A:464
4Asn B:325 -Pro B:326
5Arg B:430 -Pro B:431
6Leu B:463 -Pro B:464

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4B7M)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4B7M)

(-) Exons   (0, 0)

(no "Exon" information available for 4B7M)

(-) 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:386
 aligned with F8UU09_9INFA | F8UU09 from UniProtKB/TrEMBL  Length:469

    Alignment length:386
                                    92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462      
         F8UU09_9INFA    83 VKLAGNSSLCPVSGWAIYSKDNSIRIGSKGDVFVIREPFISCSPLECRTFFLTQGALLNDKHSNGTIKDRSPYRTLMSCPIGEVPSPYNSRFESVAWSASACHDGINWLTIGISGPDNGAVAVLKYNGIITDTIKSWRNNRLRTQESECACVNGSCFTVMTDGPSDGQASYKIFRIEKGKIVKSVEMNAPNYHYEECSCYPDSSEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSGIFGDNPRPNDKTGSCGPVSSNGANGVKGFSFKYGNGVWIGRTKSISSRNGFEMIWDPNGWTGTDNDFSIKQDIVGINEWSGYSGSFVQHPELTGLDCIRPCFWVELIRGRPKENTIWTSGSSISFCGVNSDTVGWSWPDGAELPFTID 468
               SCOP domains d4b7ma_ 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..eeeeeeee.......eeeeeeee..eeeeeee........eeeeeeee..eeeeeee........eeeee.....eeeee................................eeeee..eeeeee.......eeeeeeee............eeeeeeeeeee...eeeeeehhhhhh....eeeeeeeeeee........eeeeeeeeeee.................... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4b7m A  83 VKLAGNSSLCPVSGWAIYSKDNSIRIGSKGDVFVIREPFISCSPLECRTFFLTQGALLNDKHSNGTIKDRSPYRTLMSCPIGEVPSPYNSRFESVAWSASACHDGINWLTIGISGPDNGAVAVLKYNGIITDTIKSWRNNRLRTQESECACVNGSCFTVMTDGPSDGQASYKIFRIEKGKIVKSVEMNAPNYHYEECSCYPDSSEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSGIFGDNPRPNDKTGSCGPVSSNGANGVKGFSFKYGNGVWIGRTKSISSRNGFEMIWDPNGWTGTDNDFSIKQDIVGINEWSGYSGSFVQHPELTGLDCIRPCFWVELIRGRPKENTIWTSGSSISFCGVNSDTVGWSWPDGAELPFTID 468
                                    92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462      

Chain B from PDB  Type:PROTEIN  Length:386
 aligned with F8UU09_9INFA | F8UU09 from UniProtKB/TrEMBL  Length:469

    Alignment length:386
                                    92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462      
         F8UU09_9INFA    83 VKLAGNSSLCPVSGWAIYSKDNSIRIGSKGDVFVIREPFISCSPLECRTFFLTQGALLNDKHSNGTIKDRSPYRTLMSCPIGEVPSPYNSRFESVAWSASACHDGINWLTIGISGPDNGAVAVLKYNGIITDTIKSWRNNRLRTQESECACVNGSCFTVMTDGPSDGQASYKIFRIEKGKIVKSVEMNAPNYHYEECSCYPDSSEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSGIFGDNPRPNDKTGSCGPVSSNGANGVKGFSFKYGNGVWIGRTKSISSRNGFEMIWDPNGWTGTDNDFSIKQDIVGINEWSGYSGSFVQHPELTGLDCIRPCFWVELIRGRPKENTIWTSGSSISFCGVNSDTVGWSWPDGAELPFTID 468
               SCOP domains d4b7mb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............eeeeeee.hhhhhh.....eeee...eee....eeeeeeeeeee..hhhhh..........eeeeee..........eeeee..eeeeee....eeeeeee......eeeeee..eeeeeee..............eee..eeeeeeee.......eeeeeeee..eeeeeee...........eeeee..eeeee..........eeeee.....eeeee................................eeeee..eeeeee.......eeeeeeee............eeeeeeeeeee...eeeeeehhhhhh....eeeeeeeeeee........eeeeeeeeeee.................... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4b7m B  83 VKLAGNSSLCPVSGWAIYSKDNSIRIGSKGDVFVIREPFISCSPLECRTFFLTQGALLNDKHSNGTIKDRSPYRTLMSCPIGEVPSPYNSRFESVAWSASACHDGINWLTIGISGPDNGAVAVLKYNGIITDTIKSWRNNRLRTQESECACVNGSCFTVMTDGPSDGQASYKIFRIEKGKIVKSVEMNAPNYHYEECSCYPDSSEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSGIFGDNPRPNDKTGSCGPVSSNGANGVKGFSFKYGNGVWIGRTKSISSRNGFEMIWDPNGWTGTDNDFSIKQDIVGINEWSGYSGSFVQHPELTGLDCIRPCFWVELIRGRPKENTIWTSGSSISFCGVNSDTVGWSWPDGAELPFTID 468
                                    92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462      

   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, 2)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4B7M)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4B7M)

(-) Gene Ontology  (15, 15)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (F8UU09_9INFA | F8UU09)
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
        F8UU09_9INFA | F8UU094b7j 4b7n

(-) Related Entries Specified in the PDB File

4b7j H1N1 2009 PANDEMIC INFLUENZA VIRUS: RESISTANCE OF THE I223R NEURAMINIDASE MUTANT EXPLAINED BY KINETIC AND STRUCTURAL ANALYSIS
4b7n H1N1 2009 PANDEMIC INFLUENZA VIRUS: RESISTANCE OF THE I223R NEURAMINIDASE MUTANT EXPLAINED BY KINETIC AND STRUCTURAL ANALYSIS
4b7q H1N1 2009 PANDEMIC INFLUENZA VIRUS: RESISTANCE OF THE I223R NEURAMINIDASE MUTANT EXPLAINED BY KINETIC AND STRUCTURAL ANALYSIS
4b7r H1N1 2009 PANDEMIC INFLUENZA VIRUS: RESISTANCE OF THE I223R NEURAMINIDASE MUTANT EXPLAINED BY KINETIC AND STRUCTURAL ANALYSIS