Kdm8
entrez
77035
canonical
uniprot
Q9CXT6
canonical
ensembl
ENSMUSG00000030752
resolver
ensp
ENSMUSP00000033010
resolver
enst
ENSMUST00000033010
resolver
genesymbol
Kdm8
resolver
genesymbol_syn
Jmjd5
resolver
uniprot_entry
KDM8_MOUSE
resolver
amino_acid_sequence
MSEDTTEPLVGSSTLWKELRTLLPDKEEELKLDLGEKVDRSVAALLRQAVGLFYAGHWQGCLQASEAVLDYSWEKLNTGPWRDVDKEWRRVYSFGCLLKALCLCQAPQKATTVVEALRVCDMGLLMGAAILEDILLKVVAVLQTHQLPGKQPARGPHQDQPATKKAKCDASPAPDVMLERMVPRLRCPPLQYFKQHFLVPGRPVILEGVADHWPCMKKWSLQYIQEIAGCRTVPVEVGSRYTDEDWSQTLMTVDEFIQKFILSEAKDVGYLAQHQLFDQIPELKRDISIPDYCCLGNGEEEEITINAWFGPQGTISPLHQDPQQNFLVQVLGRKYIRLYSPQESEAVYPHETHILHNTSQVDVENPDLEKFPKFTEAPFLSCILSPGDTLFIPAKYWHYVRSLDLSFSVSFWWS
uniprot
proteins
ec_number
1.14.11.73
uniprot
proteins
ec_number
3.4.-.-
uniprot
proteins
function
FUNCTION: Bifunctional enzyme that acts both as an endopeptidase and 2-oxoglutarate-dependent monooxygenase. Endopeptidase that cleaves histones N-terminal tails at the carboxyl side of methylated arginine or lysine residues, to generate 'tailless nucleosomes', which may trigger transcription elongation. Preferentially recognizes and cleaves monomethylated and dimethylated arginine residues of histones H2, H3 and H4. After initial cleavage, continues to digest histones tails via its aminopeptidase activity. Upon DNA damage, cleaves the N-terminal tail of histone H3 at monomethylated lysine residues, preferably at monomethylated 'Lys-9' (H3K9me1). The histone variant H3F3A is the major target for cleavage. Additionally, acts as a Fe(2+) and 2-oxoglutarate-dependent monooxygenase, catalyzing (R)-stereospecific hydroxylation at C-3 of 'Arg-137' of RPS6 and 'Arg-141' of RCCD1, but the biological significance of this activity remains to be established. Regulates mitosis through different mechanisms: Plays a role in transcriptional repression of satellite repeats, possibly by regulating H3K36 methylation levels in centromeric regions together with RCCD1. Possibly together with RCCD1, is involved in proper mitotic spindle organization and chromosome segregation. Negatively regulates cell cycle repressor CDKN1A/p21, which controls G1/S phase transition. Required for G2/M phase cell cycle progression. Regulates expression of CCNA1/cyclin-A1, leading to cancer cell proliferation. Also, plays a role in regulating alpha-tubulin acetylation and cytoskeletal microtubule stability involved in epithelial to mesenchymal transition (By similarity). Regulates the circadian gene expression in the liver (PubMed:30500822). Represses the transcriptional activator activity of the CLOCK-BMAL1 heterodimer in a catalytically-independent manner (By similarity). Negatively regulates the protein stability and function of CRY1; required for AMPK-FBXL3-induced CRY1 degradation (PubMed:30500822). {ECO:0000250|UniProtKB:Q8N371, ECO:0000269|PubMed:30500822}.
uniprot
proteins
mass_dalton
47145
uniprot
proteins
pubmed
15489334
uniprot
proteins
pubmed
16141072
uniprot
proteins
pubmed
30500822
uniprot
proteins
sequence_length
414
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Nucleus {ECO:0000250|UniProtKB:Q8N371}. Chromosome {ECO:0000250|UniProtKB:Q8N371}. Note=Colocalizes with trimethylated 'Lys-9' of histone H3 (H3K9me3). {ECO:0000250|UniProtKB:Q8N371}.
uniprot
proteins