Structure of PDB 3w09 Chain A Binding Site BS01

Receptor Information
>3w09 Chain A (length=388) Species: 384509 (Influenza A virus (A/tern/Australia/G70C/1975(H11N9))) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RDFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRF
YALSQGTTIRGKHSNGTIHDRSQYRALISWPLSSPPTVYNSRVECIGWSS
TSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESEC
VCHNGVCPVVFTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSC
YGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSPVLTDNPRPND
PTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPN
ALTDDKSKPTQGQTIVLNTDWSGYSGSFMDYWAEGECYRACFYVELIRGR
PKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL
Ligand information
Ligand IDZGE
InChIInChI=1S/C12H19FN4O7/c1-3(19)16-7-6(17-12(14)15)5(13)9(11(22)23)24-10(7)8(21)4(20)2-18/h4,6-8,10,18,20-21H,2H2,1H3,(H,16,19)(H,22,23)(H4,14,15,17)/t4-,6+,7-,8-,10-/m1/s1
InChIKeyUCGICVWHWQNCDB-NSNFAWTCSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CC(=O)N[C@@H]1[C@@H](NC(N)=N)C(=C(O[C@H]1[C@H](O)[C@H](O)CO)C(O)=O)F
OpenEye OEToolkits 2.0.7CC(=O)NC1C(C(=C(OC1C(C(CO)O)O)C(=O)O)F)NC(=N)N
CACTVS 3.385CC(=O)N[CH]1[CH](NC(N)=N)C(=C(O[CH]1[CH](O)[CH](O)CO)C(O)=O)F
OpenEye OEToolkits 2.0.7[H]/N=C(/N)\N[C@@H]1[C@H]([C@@H](OC(=C1F)C(=O)O)[C@@H]([C@@H](CO)O)O)NC(=O)C
ACDLabs 12.01O=C(C)NC1C(N/C(N)=N)C(F)=C(OC1C(O)C(CO)O)C(O)=O
FormulaC12 H19 F N4 O7
Name5-acetamido-2,6-anhydro-4-carbamimidamido-3,4,5-trideoxy-3-fluoro-D-glycero-D-galacto-non-2-enonic acid;
(2R,3R,4R)-3-acetamido-4-carbamimidamido-5-fluoranyl-2-[(1R,2R)-1,2,3-tris(oxidanyl)propyl]-3,4-dihydro-2H-pyran-6-carb oxylic acid
ChEMBL
DrugBank
ZINCZINC000095920502
PDB chain3w09 Chain A Residue 520 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3w09 Mechanism-based covalent neuraminidase inhibitors with broad-spectrum influenza antiviral activity
Resolution2.0 Å
Binding residue
(original residue number in PDB)
R118 E119 D151 W178 E227 E276 E277 R292 Y406
Binding residue
(residue number reindexed from 1)
R37 E38 D70 W98 E147 E196 E197 R212 Y324
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D151 E277 R292 R371 Y406
Catalytic site (residue number reindexed from 1) D70 E197 R212 R290 Y324
Enzyme Commision number 3.2.1.18: exo-alpha-sialidase.
Gene Ontology
Molecular Function
GO:0004308 exo-alpha-sialidase activity
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0046761 viral budding from plasma membrane
Cellular Component
GO:0016020 membrane
GO:0033644 host cell membrane
GO:0055036 virion membrane

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:3w09, PDBe:3w09, PDBj:3w09
PDBsum3w09
PubMed23429702
UniProtP03472|NRAM_I75A5 Neuraminidase (Gene Name=NA)

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