Structure of PDB 5zgc Chain E

Receptor sequence
>5zgcE (length=273) Species: 9606 (Homo sapiens) [Search protein sequence]
KLSLQDVAELIRARACQRVVVMVGAGISTPSGIPDFRSPGSGLYSNLQQY
DLPYPEAIFELPFFFHNPKPFFTLAKELYPGNYKPNVTHYFLRLLHDKGL
LLRLYTQNIDGLERVSGIPASKLVEAHGTFASATCTVCQRPFPGEDIRAD
VMADRVPRCPVCTGVVKPDIVFFGEPLPQRFLLHVVDFPMADLLLILGTS
LEVEPFASLTEAVRSSVPRLLINRDLVGPLAWHPRSRDVAQLGDVVHGVE
SLVELLGWTEEMRDLVQRETGKL
3D structure
PDB5zgc Crystal Structure of SIRT3 in complex with H4K16bhb peptide
ChainE
Resolution2.9 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) P34 D35 F36 R37 N108 D110 H127
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 E E177 F180 I230 H248 V292 F293 F294 G295 E296 V324 E325 E56 F59 I109 H127 V171 F172 F173 G174 E175 V203 E204
BS02 ZN E C256 C259 C280 C283 C135 C138 C159 C162
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:5zgc, PDBe:5zgc, PDBj:5zgc
PDBsum5zgc
PubMed
UniProtQ9NTG7|SIR3_HUMAN NAD-dependent protein deacetylase sirtuin-3, mitochondrial (Gene Name=SIRT3)

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