Structure of PDB 5yqm Chain A

Receptor sequence
>5yqmA (length=295) Species: 9606 (Homo sapiens) [Search protein sequence]
GASGSERLLDELTLEGVARYMQSERCRRVICLVGAGISTSAGIPDFRSPS
TGLYDNLEPYPEAIFEISYFKKHPEPFFALAKELYPGQFKPTICHYFMRL
LKDKGLLLRCYTQNIDTLERIAGLEQEDLVEAHGTFYTSHCVSASCRHEY
PLSWMKEKIFSEVTPKCEDCQSLVKPDIVFFGESLPARFFSCMQSDFLKV
DLLLVMGTSLQVQPFASLISKAPLSTPRLLINKEKAGQSDPFLGGMDFDS
KKAYRDVAWLGECDQGCLALAELLGWKKELEDLVRREHASIDAQS
3D structure
PDB5yqm X-ray crystal structure guided discovery of new selective, substrate-mimicking sirtuin 2 inhibitors that exhibit activities against non-small cell lung cancer cells.
ChainA
Resolution1.735 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) P94 D95 F96 R97 N168 D170 H187
Catalytic site (residue number reindexed from 1) P44 D45 F46 R47 N114 D116 H133
Enzyme Commision number 2.3.1.-
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 ZN A C195 C200 C221 C224 C141 C146 C167 C170
BS02 A2X A I93 F96 F119 F131 A135 L138 Y139 P140 F143 D170 F190 I232 F234 I43 F46 F65 F77 A81 L84 Y85 P86 F89 D116 F136 I178 F180
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:5yqm, PDBe:5yqm, PDBj:5yqm
PDBsum5yqm
PubMed29957526
UniProtQ8IXJ6|SIR2_HUMAN NAD-dependent protein deacetylase sirtuin-2 (Gene Name=SIRT2)

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