======= C14orf169 ======= == Gene Information == * **Official Symbol**: RIOX1 * **Official Name**: ribosomal oxygenase 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=79697|79697]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9H6W3|Q9H6W3]] * **Interactions**: [[https://thebiogrid.org/search.php?search=C14orf169&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20C14orf169|Open PubMed]] * **OMIM**: [[https://omim.org/entry/611919|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: 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}. No Pfam Domain information is available for this gene. |histone demethylase activity (H3-K4 specific)| |histone H3-K4 demethylation| |histone demethylase activity (H3-K36 specific)| |histone H3-K36 demethylation| |2-oxoglutarate-dependent dioxygenase activity| |histone lysine demethylation| |histone demethylation| |protein dealkylation| |protein demethylation| |negative regulation of osteoblast differentiation| |demethylation| |negative regulation of ossification| |regulation of osteoblast differentiation| |iron ion binding| |regulation of ossification| |histone modification| |covalent chromatin modification| |chromatin organization| |negative regulation of cell differentiation| |nucleolus| |negative regulation of developmental process| |oxidation-reduction process| |chromosome organization| |negative regulation of transcription, DNA-templated| |negative regulation of multicellular organismal process| |negative regulation of nucleic acid-templated transcription| |negative regulation of RNA biosynthetic process| |negative regulation of RNA metabolic process| |negative regulation of cellular macromolecule biosynthetic process| |negative regulation of nucleobase-containing compound metabolic process| |negative regulation of macromolecule biosynthetic process| |negative regulation of cellular biosynthetic process| |negative regulation of biosynthetic process| |negative regulation of gene expression| |regulation of cell differentiation| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp50|Nicotinamide 2000μM R01 exp50]]|-1.95| |[[:results:exp425|Beta-Estradiol 0.55μM R07 exp425]]|-1.71| |[[:results:exp35|TRAIL 5ng/ml R00 exp35]]|1.71| |[[:results:exp415|Trichostatin-A 0.06μM R07 exp415]]|1.81| |[[:results:exp229|Dimethyloxaloylglycine 100μM R05 exp229]]|1.83| |[[:results:exp489|Hippuristanol 0.12μM R08 exp489 no dilution day6]]|1.83| |[[:results:exp234|Ethanol 0.01 R05 exp234]]|2.08| |[[:results:exp134|MS023 2μM R03 exp134]]|2.25| |[[:results:exp80|RO-3307 4.7μM R02 exp80]]|2.31| |[[:results:exp500|LY2090314 0.003μM R08 exp500 no dilution day6]]|2.52| |[[:results:exp499|LY2090314 0.003μM R08 exp499]]|3.02| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: N/A ^Tissue^Fraction Of Cell Lines Where Essential^ == Essentiality in NALM6 == * **Essentiality Rank**: 17584 * **Expression level (log2 read counts)**: 5.09 {{:chemogenomics:nalm6 dist.png?nolink |}}