Structure of PDB 4hd8 Chain A Binding Site BS02

Receptor Information
>4hd8 Chain A (length=260) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KLSLQDVAELIRARACQRVVVMVGAGISTPSGIPDFQYDLPYPEAIFELP
FFFHNPKPFFTLAKELYPGNYKPNVTHYFLRLLHDKGLLLRLYTQNIDGL
ERVSGIPASKLVEAHGTFASATCTVCQRPFPGEDIRADVMADRVPRCPVC
TGVVKPDIVFFGEPLPQRFLLHVVDFPMADLLLILGTSLEVEPFASLTEA
VRSSVPRLLINRDLVGPLAWHPRSRDVAQLGDVVHGVESLVELLGWTEEM
RDLVQRETGK
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 chain4hd8 Chain A Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4hd8 A molecular mechanism for direct sirtuin activation by resveratrol.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		C256 C259 C280 C283
Binding residue
(residue number reindexed from 1)		C123 C126 C147 C150
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) P155 D156 F157 N229 D231 H248
Catalytic site (residue number reindexed from 1) P34 D35 F36 N96 D98 H115
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:4hd8, PDBe:4hd8, PDBj:4hd8
PDBsum4hd8
PubMed23185430
UniProtQ9NTG7|SIR3_HUMAN NAD-dependent protein deacetylase sirtuin-3, mitochondrial (Gene Name=SIRT3)

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