Structure of PDB 2od2 Chain A Binding Site BS02

Receptor Information
>2od2 Chain A (length=291) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MASMSVSTASTEMSVRKIAAHMKSNPNAKVIFMVGAGISTSCGIPDFRSP
GTGLYHNLARLKLPYPEAVFDVDFFQSDPLPFYTLAKELYPGNFRPSKFH
YLLKLFQDKDVLKRVYTQNFDTLERQAGVKDDLIIEAHGSFAHCHCIGCG
KVYPPQVFKSKLAEHPIKDFVKCDVCGELVKPAIVFFGEDLPDSFSETWL
NDSEWLREKITTQQPLVIVVGTSLAVYPFASLPEEIPRKVKRVLCNLETV
GDFKANKRPTDLIVHQYSDEFAEQLVEELGWQEDFEKILTA
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain2od2 Chain A Residue 701 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2od2 Structural basis for nicotinamide inhibition and base exchange in sir2 enzymes.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		C143 C146 C170 C173
Binding residue
(residue number reindexed from 1)		C146 C149 C173 C176
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) P42 D43 F44 R45 N116 D118 H135
Catalytic site (residue number reindexed from 1) P45 D46 F47 R48 N119 D121 H138
Enzyme Commision number 2.3.1.286: protein acetyllysine N-acetyltransferase.
Gene Ontology
Molecular Function
GO:0017136 NAD-dependent histone deacetylase activity
GO:0051287 NAD binding
GO:0070403 NAD+ binding

View graph for
Molecular Function
External links
PDB RCSB:2od2, PDBe:2od2, PDBj:2od2
PDBsum2od2
PubMed17289592
UniProtP53686|HST2_YEAST NAD-dependent protein deacetylase HST2 (Gene Name=HST2)

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