Structure of PDB 3glu Chain A

Receptor sequence
>3gluA (length=274) Species: 9606 (Homo sapiens) [Search protein sequence]
GKLSLQDVAELIRARACQRVVVMVGAGISTPSGIPDFRSPGSGLYSNLQQ
YDLPYPEAIFELPFFFHNPKPFFTLAKELYPGNYKPNVTHYFLRLLHDKG
LLLRLYTQNIDGLERVSGIPASKLVEAHGTFASATCTVCQRPFPGEDIRA
DVMADRVPRCPVCTGVVKPDIVFFGEPLPQRFLLHVVDFPMADLLLILGT
SLEVEPFASLTEAVRSSVPRLLINRDLVGPLAWHPRSRDVAQLGDVVHGV
ESLVELLGWTEEMRDLVQRETGKL
3D structure
PDB3glu Crystal Structures of Human SIRT3 Displaying Substrate-induced Conformational Changes.
ChainA
Resolution2.5 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) P155 D156 F157 R158 N229 D231 H248
Catalytic site (residue number reindexed from 1) P35 D36 F37 R38 N109 D111 H128
Enzyme Commision number 2.3.1.286: protein acetyllysine N-acetyltransferase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 peptide A V292 F294 G295 E296 E325 V172 F174 G175 E176 E205
BS02 ZN A C256 C259 C280 C283 C136 C139 C160 C163
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:3glu, PDBe:3glu, PDBj:3glu
PDBsum3glu
PubMed19535340
UniProtQ9NTG7|SIR3_HUMAN NAD-dependent protein deacetylase sirtuin-3, mitochondrial (Gene Name=SIRT3)

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