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(-) Description

Title :  N1 NEURAMINIDASE H274Y + OSELTAMIVIR
 
Authors :  P. Collins, L. F. Haire, Y. P. Lin, J. Liu, R. J. Russell, P. A. Walker, J. J S. R. Martin, A. J. Hay, S. J. Gamblin
Date :  18 Mar 08  (Deposition) - 20 May 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  N1, Neuraminidase, H274Y, Oseltamivir, Glycosidase, Hydrolase, Membrane, Transmembrane, Virion, Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. J. Collins, L. F. Haire, Y. P. Lin, J. Liu, R. J. Russell, P. A. Walker, J. J. Skehel, S. R. Martin, A. J. Hay, S. J. Gamblin
Crystal Structures Of Oseltamivir-Resistant Influenza Virus Neuraminidase Mutants.
Nature V. 453 1258 2008
PubMed-ID: 18480754  |  Reference-DOI: 10.1038/NATURE06956

(-) Compounds

Molecule 1 - NEURAMINIDASE
    Chains: A
    EC Number: 3.2.1.18
    Mutation: YES
    Organism Scientific: INFLUENZA A VIRUS

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION
2G391Ligand/Ion(3R,4R,5S)-4-(ACETYLAMINO)-5-AMINO-3-(PENTAN-3-YLOXY)CYCLOHEX-1-ENE-1-CARBOXYLIC ACID
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2G394Ligand/Ion(3R,4R,5S)-4-(ACETYLAMINO)-5-AMINO-3-(PENTAN-3-YLOXY)CYCLOHEX-1-ENE-1-CARBOXYLIC ACID

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:293 , GLY A:297 , ASP A:324 , GLY A:345A , TYR A:347 , HOH A:972BINDING SITE FOR RESIDUE CA A 1
2AC2SOFTWAREARG A:118 , GLU A:119 , ASP A:151 , ARG A:152 , GLU A:276 , ARG A:292 , ASN A:294 , TYR A:347 , ARG A:371 , TYR A:406 , HOH A:861 , HOH A:885BINDING SITE FOR RESIDUE G39 A 800

(-) SS Bonds  (8, 8)

Asymmetric Unit
No.Residues
1A:92 -A:417
2A:124 -A:129
3A:183 -A:230
4A:232 -A:237
5A:278 -A:291
6A:280 -A:289
7A:318 -A:336
8A:421 -A:447

(-) Cis Peptide Bonds  (3, 3)

Asymmetric Unit
No.Residues
1Asn A:325 -Pro A:326
2Arg A:430 -Pro A:431
3Leu A:464 -Pro A:465

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3CL0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3CL0)

(-) Exons   (0, 0)

(no "Exon" information available for 3CL0)

(-) 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:385
 aligned with Q6DPL2_9INFA | Q6DPL2 from UniProtKB/TrEMBL  Length:449

    Alignment length:385
                                    72        82        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     
        Q6DPL2_9INFA     63 VKLAGNSSLCPINGWAVYSKDNSIRIGSKGDVFVIREPFISCSHLECRTFFLTQGALLNDKHSNGTVKDRSPHRTLMSCPVGEAPSPYNSRFESVAWSASACHDGTSWLTIGISGPDNGAVAVLKYNGIITDTIKSWRNNILRTQESECACVNGSCFTVMTDGPSNGQASHKIFKMEKGKVVKSVELDAPNYHYEECSCYPNAGEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSGVFGDNPRPNDGTGSCGPVSSNGAYGVKGFSFKYGNGVWIGRTKSTNSRSGFEMIWDPNGWTETDSSFSVKQDIVAITDWSGYSGSFVQHPELTGLDCIRPCFWVELIRGRPKESTIWTSGSSISFCGVNSDTVGWSWPDGAELPFTI  447
               SCOP domains d3cl0a_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                      SCOP domains
               CATH domains 3cl0A00 A:83-468  [code=2.120.10.10, no name defined]                                                                                                                                                                                                                                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............eeeeeee.hhhhhh.....eeeeeeeeee....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
                3cl0 A   83 VKLAGNSSLCPINGWAVYSKDNSIRIGSKGDVFVIREPFISCSHLECRTFFLTQGALLNDKHSNGTVKDRSPHRTLMSCPVGEAPSPYNSRFESVAWSASACHDGTSWLTIGISGPDNGAVAVLKYNGIITDTIKSWRNNILRTQESECACVNGSCFTVMTDGPSNGQASYKIFKMEKGKVVKSVELDAPNYYYEECSCYPNAGEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSGVFGDNPRPNDGTGSCGPVSSNGAYGVKGFSFKYGNGVWIGRTKSTNSRSGFEMIWDPNGWTETDSSFSVKQDIVAITDWSGYSGSFVQHPELTGLDCIRPCFWVELIRGRPKESTIWTSGSSISFCGVNSDTVGWSWPDGAELPFTI  468
                                    92       102       112       122       132       142       152       162       171       181       191       201       211       221       231       241       251       261       271       281       291       301    || 312       322       332||||  345A       355       365       375       385      |396       406      412D       422       432||     443       453       463     
                                                                                                                169A                                                                                                                                      306|                      333|||  || |                                            392|               412A|||                  433|                                 
                                                                                                                                                                                                                                                           308                       335||  || |                                             394                412B||                   435                                 
                                                                                                                                                                                                                                                                                      336|  || |                                                                 412C|                                                       
                                                                                                                                                                                                                                                                                       339  || |                                                                  412D                                                       
                                                                                                                                                                                                                                                                                          342| |                                                                                                                             
                                                                                                                                                                                                                                                                                           344 |                                                                                                                             
                                                                                                                                                                                                                                                                                            345A
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  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, 1)

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

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3CL0)

(-) Gene Ontology  (15, 15)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q6DPL2_9INFA | Q6DPL2)
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
        Q6DPL2_9INFA | Q6DPL2: 2hty 2hu0 2hu4 3ckz 3cl2

(-) Related Entries Specified in the PDB File

3ckz 3cl2