Structure of PDB 4m3m Chain A Binding Site BS01

Receptor Information
>4m3m Chain A (length=390) Species: 385580 (Influenza A virus (A/duck/Ukraine/1/1963(H3N8))) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GTYMNNTEAICDVKGFAPFSKDNGIRIGSRGHIFVIREPFVSCSPIECRT
FFLTQGSLLNDKHSNGTVKDRSPFRTLMSVKVGQSPNVYQARFEAVAWSA
TACHDGKKWMTVGVTGPDSKAVAVIHYGGVPTDVINSWAGDILRTQESSC
TCIQGDCYWVMTDGPANRQAQYRIYKANQGRIIGQADISFNGGHIEECSC
YPNDGKVECVCRDNWTGTNRPVLVISPDLSYRVGYLCAGIPSDTPRGEDA
QFTGSCTSPMGNQGYGVKGFGFRQGTDVWMGRTISRTSRSGFEILRIKNG
WTQTSKEQVRKQVVVDNLNWSGYSGSFTLPVELSGKDCLVPCFWVEMIRG
KPEEKTIWTSSSSIVMCGVDYEIADWSWHDGAILPFDIDK
Ligand information
Ligand ID22N
InChIInChI=1S/C14H24N2O4/c1-4-10(5-2)20-12-7-9(14(18)19)6-11(15)13(12)16-8(3)17/h7,10-13H,4-6,15H2,1-3H3,(H,16,17)(H,18,19)/t11-,12+,13-/m0/s1
InChIKeyNENPYTRHICXVCS-XQQFMLRXSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6CCC(CC)OC1C=C(CC(C1NC(=O)C)N)C(=O)O
OpenEye OEToolkits 1.7.6CCC(CC)O[C@@H]1C=C(C[C@@H]([C@@H]1NC(=O)C)N)C(=O)O
CACTVS 3.385CCC(CC)O[C@@H]1C=C(C[C@H](N)[C@@H]1NC(C)=O)C(O)=O
CACTVS 3.385CCC(CC)O[CH]1C=C(C[CH](N)[CH]1NC(C)=O)C(O)=O
ACDLabs 12.01O=C(O)C1=CC(OC(CC)CC)C(NC(=O)C)C(N)C1
FormulaC14 H24 N2 O4
Name(3R,4S,5S)-4-(acetylamino)-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylic acid;
stereomutated oseltamivir carboxylate
ChEMBL
DrugBank
ZINCZINC000006777826
PDB chain4m3m Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4m3m Synthesis, structure and inhibitory activity of a stereoisomer of oseltamivir carboxylate.
Resolution2.1 Å
Binding residue
(original residue number in PDB)
D151 R224 A246 E276 E277 R292 Y347 R371 Y406
Binding residue
(residue number reindexed from 1)
D70 R144 A166 E196 E197 R212 Y265 R289 Y323
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=9.05,IC50=0.9nM
Enzymatic activity
Catalytic site (original residue number in PDB) D151 E277 R292 R371 Y406
Catalytic site (residue number reindexed from 1) D70 E197 R212 R289 Y323
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
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:4m3m, PDBe:4m3m, PDBj:4m3m
PDBsum4m3m
PubMed24425043
UniProtQ07599|NRAM_I63A3 Neuraminidase (Gene Name=NA)

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