Structure of PDB 2gh6 Chain A

Receptor sequence
>2gh6A (length=367) Species: 242601 (Alcaligenaceae bacterium FB188) [Search protein sequence]
AIGYVWNTLYGWVDTGTGSLAAANLTARMQPISHHLAHPDTKRRFHELVC
ASGQIEHLTPIAAVAATDADILRAHSAAHLENMKRVSNLPTGGDTGDGIT
MMGNGGLEIARLSAGGAVELTRRVATGELSAGYALVNPPGHHAPHNAAMG
FCIFNNTSVAAGYARAVLGMERVAILDWDVHHGNGTQDIWWNDPSVLTIS
LHQHLCFPPDSGYSTERGAGNGHGYNINVPLPPGSGNAAYLHAMDQVVLP
ALRAYRPQLIIVGSGFDASMLDPLARMMVTADGFRQMARRTIDCAADICD
GRIVFVQEGGYSPHYLPFCGLAVIEELTGVRSLPDPYHEFLAGMGGNTLL
DAERAAIEEIVPLLADI
3D structure
PDB2gh6 Complex structure of a bacterial class 2 histone deacetylase homologue with a trifluoromethylketone inhibitor.
ChainA
Resolution2.203 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.5.1.-
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 D180 H182 D268 D179 H181 D267
BS02 CF3 A I100 P140 H142 H143 G151 F152 D180 H182 F208 G310 Y312 I99 P139 H141 H142 G150 F151 D179 H181 F207 G309 Y311 PDBbind-CN: -logKd/Ki=4.95,IC50=11.19uM
Gene Ontology
Molecular Function
GO:0004407 histone deacetylase activity
GO:0016787 hydrolase activity
GO:0046872 metal ion binding
Biological Process
GO:0000122 negative regulation of transcription by RNA polymerase II
GO:0006338 chromatin remodeling

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Molecular Function
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Biological Process
External links
PDB RCSB:2gh6, PDBe:2gh6, PDBj:2gh6
PDBsum2gh6
PubMed17401192
UniProtQ70I53|HDAH_ALCSD Histone deacetylase-like amidohydrolase (Gene Name=hdaH)

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