Abstract:
:The JmjC oxygenases catalyze the N-demethylation of N(ε)-methyl lysine residues in histones and are current therapeutic targets. A set of human 2-oxoglutarate analogues were screened using a unified assay platform for JmjC demethylases and related oxygenases. Results led to the finding that daminozide (N-(dimethylamino)succinamic acid, 160 Da), a plant growth regulator, selectively inhibits the KDM2/7 JmjC subfamily. Kinetic and crystallographic studies reveal that daminozide chelates the active site metal via its hydrazide carbonyl and dimethylamino groups.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Rose NR,Woon EC,Tumber A,Walport LJ,Chowdhury R,Li XS,King ON,Lejeune C,Ng SS,Krojer T,Chan MC,Rydzik AM,Hopkinson RJ,Che KH,Daniel M,Strain-Damerell C,Gileadi C,Kochan G,Leung IK,Dunford J,Yeoh KK,Ratcliffe PJdoi
10.1021/jm300677jsubject
Has Abstractpub_date
2012-07-26 00:00:00pages
6639-43issue
14eissn
0022-2623issn
1520-4804journal_volume
55pub_type
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