Structure of PDB 2vwc Chain A Binding Site BS01

Receptor Information
>2vwc Chain A (length=213) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ASETFEFQAEITQLMSLIINTVYSNKEIFLRELISNASDALDKIRYKSLS
DPKQLETEPDLFIRITPKPEQKVLEIRDSGIGMTKAELINNLGTIAKSGT
KAFMEALSAGADVSMIGQFGVGFYSLFLVADRVQVISKSNDDEQYIWESN
AGGSFTVTLDEVNERIGRGTILRLFLKDDQLEYLEEKRIKEVIKRHSEFV
AYPIQLVVTKEVE
Ligand information
Ligand IDBC2
InChIInChI=1S/C30H42N2O8/c1-16-10-9-11-17(2)29(35)32-23-15-21(33)14-22(25(23)34)27(38-7)20(5)13-24(37-6)28(39-8)19(4)12-18(3)26(16)40-30(31)36/h9-12,14-16,19-20,24,26-28H,13H2,1-8H3,(H2,31,36)(H,32,35)/b10-9?,17-11+,18-12+/t16-,19-,20-,24-,26+,27+,28+/m0/s1
InChIKeyPLTGBUPHJAKFMA-CISVGLRTSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC1CC(C(C(C=C(C(C(C=CC=C(C(=O)NC2=CC(=O)C=C(C1OC)C2=O)C)C)OC(=O)N)C)C)OC)OC
CACTVS 3.341CO[CH]1C[CH](C)[CH](OC)C2=CC(=O)C=C(NC(=O)C(=CC=C[CH](C)[CH](OC(N)=O)C(=C[CH](C)[CH]1OC)C)C)C2=O
CACTVS 3.341CO[C@H]1C[C@H](C)[C@@H](OC)C2=CC(=O)C=C(NC(=O)\C(=C\C=C/[C@H](C)[C@@H](OC(N)=O)C(=C/[C@H](C)[C@H]1OC)/C)C)C2=O
OpenEye OEToolkits 1.5.0C[C@H]1C[C@@H]([C@@H]([C@H](\C=C(\[C@@H]([C@H](C=CC=C(C(=O)NC2=CC(=O)C=C([C@@H]1OC)C2=O)C)C)OC(=O)N)/C)C)OC)OC
ACDLabs 10.04O=C1C=C2C(=O)C(=C1)NC(=O)C(=CC=CC(C(OC(=O)N)C(=CC(C)C(OC)C(OC)CC(C)C2OC)C)C)C
FormulaC30 H42 N2 O8
NameMACBECIN
ChEMBL
DrugBank
ZINC
PDB chain2vwc Chain A Residue 1215 [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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PDB2vwc Molecular Characterisation of Macbecin as an Hsp90 Inhibitor
Resolution2.4 Å
Binding residue
(original residue number in PDB)		N37 D40 A41 K44 M84 N92 L93 K98 G121 V122 F124 E214
Binding residue
(residue number reindexed from 1)		N36 D39 A40 K43 M83 N91 L92 K97 G120 V121 F123 E213
Annotation score1
Binding affinityMOAD: Kd=0.24uM
PDBbind-CN: -logKd/Ki=6.62,Kd=0.24uM
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0016887 ATP hydrolysis activity
GO:0051082 unfolded protein binding
GO:0140662 ATP-dependent protein folding chaperone
Biological Process
GO:0006457 protein folding

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:2vwc, PDBe:2vwc, PDBj:2vwc
PDBsum2vwc
PubMed18357975
UniProtP02829|HSP82_YEAST ATP-dependent molecular chaperone HSP82 (Gene Name=HSP82)

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