Structure of PDB 4p1u Chain A Binding Site BS01

Receptor Information
>4p1u Chain A (length=158) Species: 392809 (Influenza A virus (A/Victoria/3/1975(H3N2))) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SSFSFGGFTFKRTSGSSIKREEEVLTGNLQTLKIRVHEGYEEFTMVGKRA
TAILRKATRRLVQLIVSGKDEQSIAEAIIVAMVFSQEDCMIKAVRGDLNF
VNLNPMHQLLRHFQKDAKVLFQNWGIEHIDNVMGMVGVLPDMTPSTEMSM
RGIRVSKM
Ligand information
Ligand ID21G
InChIInChI=1S/C20H19F2N5O2/c21-11-5-12-13(7-24-17(12)23-6-11)18-25-8-14(22)19(27-18)26-16-10-3-1-9(2-4-10)15(16)20(28)29/h5-10,15-16H,1-4H2,(H,23,24)(H,28,29)(H,25,26,27)/t9-,10+,15-,16-/m0/s1
InChIKeyJGPXDNKSIXAZEQ-UIHHKEIPSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.9.2c1c(cnc2c1c(c[nH]2)c3ncc(c(n3)N[C@@H]4[C@H](C5CCC4CC5)C(=O)O)F)F
CACTVS 3.385OC(=O)[CH]1C2CCC(CC2)[CH]1Nc3nc(ncc3F)c4c[nH]c5ncc(F)cc45
OpenEye OEToolkits 1.9.2c1c(cnc2c1c(c[nH]2)c3ncc(c(n3)NC4C5CCC(C4C(=O)O)CC5)F)F
ACDLabs 12.01O=C(O)C5C1CCC(CC1)C5Nc2nc(ncc2F)c4c3cc(F)cnc3nc4
CACTVS 3.385OC(=O)[C@H]1C2CCC(CC2)[C@@H]1Nc3nc(ncc3F)c4c[nH]c5ncc(F)cc45
FormulaC20 H19 F2 N5 O2
Name(2S,3S)-3-[[5-fluoranyl-2-(5-fluoranyl-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-4-yl]amino]bicyclo[2.2.2]octane-2-carboxylic acid;
3-[[5-fluoro-2-(5-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-4-yl]amino]bicyclo[2.2.2]octane-2-carboxylic acid;
VX787;
(2S,3S)-3-((5-fluoro-2-(5-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-4-yl)amino)bicyclo[2.2.2]octane-2-carboxylic acid
ChEMBL
DrugBank
ZINC
PDB chain4p1u Chain A Residue 4000 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4p1u Discovery of a Novel, First-in-Class, Orally Bioavailable Azaindole Inhibitor (VX-787) of Influenza PB2.
Resolution2.52 Å
Binding residue
(original residue number in PDB)
F23 H57 E61 F63 K76 F104 Q106 M131
Binding residue
(residue number reindexed from 1)
F3 H37 E41 F43 K56 F84 Q86 M106
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=8.52,Kd<0.003uM
Enzymatic activity
Enzyme Commision number ?
External links
PDB RCSB:4p1u, PDBe:4p1u, PDBj:4p1u
PDBsum4p1u
PubMed25019388
UniProtP31345|PB2_I75A3 Polymerase basic protein 2 (Gene Name=PB2)

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