Structure of PDB 4cqf Chain A

Receptor sequence
>4cqfA (length=398) Species: 6183 (Schistosoma mansoni) [Search protein sequence]
SVGIVYGDQYRQLCCSSPKFGDRYALVMDLINAYKLIPELSRVPPLQWDS
PSRMYEAVTAFHSTEYVDALKKLQMLHCEEKELTADDELLMDSFSLNYDC
PGFPSVFDYSLAAVQGSLAAASALICRHCEVVINWGGGWHHAKRSEASGF
CYLNDIVLAIHRLVSSQTRVLYVDLDLHHGDGVEEAFWYSPRVVTFSVHH
ASPGFFPGTGTWNMIFLNGAGRGRFSAFNLPLEEGINDLDWSNAIGPILD
SLNIVIQPSYVVVQCGADCLATDPHRIFRLTNFYPSLSGYLYAIKKILSW
KVPTLILGGGGYNFPDTARLWTRVTALTIEEVKGKKMTISPEIPEHSYFS
RYGPDFELDIDYFPDSIQKHHRRILEQLRNYADLNKLIYDYDQVYQLY
3D structure
PDB4cqf Molecular Basis for the Anti-Parasitic Activity of a Mercaptoacetamide Derivative that Inhibits Histone Deacetylase 8 (Hdac8) from the Human Pathogen Schistosoma Mansoni
ChainA
Resolution2.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.5.1.98: histone deacetylase.
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 D186 H188 D285 D176 H178 D268
BS02 9Z8 A Y99 D100 H142 F151 D186 H188 F216 G339 Y341 Y98 D99 H141 F150 D176 H178 F206 G310 Y312 PDBbind-CN: -logKd/Ki=4.30,IC50=50uM
BindingDB: IC50=50119nM
Gene Ontology
Molecular Function
GO:0004407 histone deacetylase activity
GO:0046872 metal ion binding
Biological Process
GO:0000122 negative regulation of transcription by RNA polymerase II
GO:0006338 chromatin remodeling
Cellular Component
GO:0005634 nucleus

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4cqf, PDBe:4cqf, PDBj:4cqf
PDBsum4cqf
PubMed24657767
UniProtA5H660

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