FUNCTION: Oxygenase that can act as both a histone lysine demethylase and a ribosomal histidine hydroxylase. Specifically demethylates 'Lys-4' (H3K4me) and 'Lys-36' (H3K36me) of histone H3, thereby playing a central role in histone code. Preferentially demethylates trimethylated H3 'Lys-4' (H3K4me3)...
FUNCTION: Oxygenase that can act as both a histone lysine demethylase and a ribosomal histidine hydroxylase. Specifically demethylates 'Lys-4' (H3K4me) and 'Lys-36' (H3K36me) of histone H3, thereby playing a central role in histone code. Preferentially demethylates trimethylated H3 'Lys-4' (H3K4me3) and monomethylated H3 'Lys-4' (H3K4me1) residues, while it has weaker activity for dimethylated H3 'Lys-36' (H3K36me2). Also catalyzes the hydroxylation of 60S ribosomal protein L8 on 'His-216'. Acts as a regulator of osteoblast differentiation via its interaction with SP7/OSX by demethylating H3K4me and H3K36me, thereby inhibiting SP7/OSX-mediated promoter activation (By similarity). May also play a role in ribosome biogenesis and in the replication or remodeling of certain heterochromatic region. Participates in MYC-induced transcriptional activation. {ECO:0000250, ECO:0000269|PubMed:14742713, ECO:0000269|PubMed:17308053, ECO:0000269|PubMed:23103944}.
View more >>
GO - Biological processes (BP):
chromatin organization [GO:0006325]; histone H3-K36 demethylation [GO:0070544]; histone H3-K4 demethylation [GO:0034720]; negative regulation of osteoblast differentiation [GO:0045668]; negative regulation of transcription, DNA-templated [GO:0045892]...
chromatin organization [GO:0006325]; histone H3-K36 demethylation [GO:0070544]; histone H3-K4 demethylation [GO:0034720]; negative regulation of osteoblast differentiation [GO:0045668]; negative regulation of transcription, DNA-templated [GO:0045892]
View more >>
GO - Molecular function (MF):
2-oxoglutarate-dependent dioxygenase activity [GO:0016706]; histone H3-di/monomethyl-lysine-36 demethylase activity [GO:0140680]; histone H3-methyl-lysine-36 demethylase activity [GO:0051864]; histone H3-methyl-lysine-4 demethylase activity [GO:0032453]; histone H3-tri/di/monomethyl-lysine-4 demethy...
2-oxoglutarate-dependent dioxygenase activity [GO:0016706]; histone H3-di/monomethyl-lysine-36 demethylase activity [GO:0140680]; histone H3-methyl-lysine-36 demethylase activity [GO:0051864]; histone H3-methyl-lysine-4 demethylase activity [GO:0032453]; histone H3-tri/di/monomethyl-lysine-4 demethylase activity [GO:0034647]; iron ion binding [GO:0005506]
View more >>
GO - Cellular component (CC):
nucleolus [GO:0005730]; nucleoplasm [GO:0005654]; nucleus [GO:0005634]...
nucleolus [GO:0005730]; nucleoplasm [GO:0005654]; nucleus [GO:0005634]
View more >>