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Proteins/UNIPROT:Q86Y97
Histone methyltransferase that specifically methylates monomethylated 'Lys-20' (H4K20me1) and dimethylated 'Lys-20' (H4K20me2) of histone H4 to produce respectively dimethylated 'Lys-20' (H4K20me2) and trimethylated 'Lys-20' (H4K20me3) and thus regulates transcription and maintenance of genome integrity. In vitro also methylates unmodified 'Lys-20' (H4K20me0) of histone H4 and nucleosomes. H4 'Lys-20' trimethylation represents a specific tag for epigenetic transcriptional repression. Mainly functions in pericentric heterochromatin regions, thereby playing a central role in the establishment of constitutive heterochromatin in these regions. KMT5C is targeted to histone H3 via its interaction with RB1 family proteins (RB1, RBL1 and RBL2) (By similarity). Facilitates TP53BP1 foci formation upon DNA damage and proficient non-homologous end-joining (NHEJ)-directed DNA repair by catalyzing the di- and trimethylation of 'Lys-20' of histone H4. May play a role in class switch reconbination by catalyzing the di- and trimethylation of 'Lys-20' of histone H4 (By similarity)..
Function from UniProtKB (Q86Y97), read 2026-09-23. CC BY 4.0.
Curated compounds routed: 0
31 statements
31 statements · 5 reference databases · Subject: KMT5C · Sources: Bgee, gene ontology, Hetionet, Reactome, WikiPathways
10 reactions
8 names
Resolves to: KMT5C
Reaction pageReversibleBalance undeterminableEC 2.1.1.354nucleus
Human-GEM MAR04241CC BY 4.0Reference data
MAM00204c+S-adenosyl-L-methionineMAM00213c+proton+CHEBI:16680
Catalysed by KMT2C & KMT2B or KMT2D & KMT2C or SETD1A or SUV39H1 or DOT1L or NSD2 or KMT5B or ASH1L or KMT2A or KMT5C or SETDB2 or SETD1B and 11 more alternatives
Reaction pageLeft to rightBalance undeterminableEC 2.1.1.354cytosol
Human-GEM MAR06975CC BY 4.0Reference data
MAM00213c+S-adenosyl-L-methionineMAM00212c+proton+CHEBI:16680
Catalysed by KMT2C & KMT2B or KMT2D & KMT2C or SETD1A or SUV39H1 or DOT1L or NSD2 or KMT5B or ASH1L or KMT2A or KMT5C or SETDB2 or SETD1B and 11 more alternatives
Reaction pageLeft to rightBalance undeterminableEC 2.1.1.354cytosol
Human-GEM MAR06976CC BY 4.0Reference data
MAM00212c+S-adenosyl-L-methionineMAM00211c+proton+CHEBI:16680
Catalysed by KMT2C & KMT2B or KMT2D & KMT2C or SETD1A or SUV39H1 or DOT1L or NSD2 or KMT5B or ASH1L or KMT2A or KMT5C or SETDB2 or SETD1B and 11 more alternatives
Reaction pageLeft to rightBalance undeterminableEC 2.1.1.354cytosol
Human-GEM MAR06977CC BY 4.0Reference data
MAM00204n+S-adenosyl-L-methionineproton+MAM02129n+CHEBI:16680
Catalysed by KMT2C & KMT2B or KMT2D & KMT2C or SETD1A or SUV39H1 or DOT1L or EZH2 or EZH1 or NSD2 or KMT5B or ASH1L or KMT2A or KMT5C and 12 more alternatives
Reaction pageLeft to rightBalance undeterminableEC 2.1.1.354nucleus
Human-GEM MAR08025CC BY 4.0Reference data
MAM02129n+S-adenosyl-L-methionineMAM00212n+proton+CHEBI:16680
Catalysed by KMT2C & KMT2B or KMT2D & KMT2C or SETD1A or SUV39H1 or DOT1L or EZH2 or EZH1 or NSD2 or KMT5B or ASH1L or KMT2A or KMT5C and 12 more alternatives
Reaction pageLeft to rightBalance undeterminableEC 2.1.1.354nucleus
Human-GEM MAR08026CC BY 4.0Reference data
MAM00212n+S-adenosyl-L-methionineMAM00211n+proton+CHEBI:16680
Catalysed by KMT2C & KMT2B or KMT2D & KMT2C or SETD1A or SUV39H1 or DOT1L or EZH2 or EZH1 or NSD2 or KMT5B or ASH1L or KMT2A or KMT5C and 12 more alternatives
Reaction pageLeft to rightBalance undeterminableEC 2.1.1.354nucleus
Human-GEM MAR08027CC BY 4.0Reference data
L-lysyl(20)-[histone H4]+S-adenosyl-L-methionineN(6)-methyl-L-lysyl(20)-[histone H4]+S-adenosyl-L-homocysteine+hydron
Catalysed by KMT5B or KMT5C or KMT5A or PRDM9 or PRDM6 or SETD4
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:60344CC BY 4.0Reference data
N(6)-methyl-L-lysyl(20)-[histone H4]+S-adenosyl-L-methionineN(6),N(6)-dimethyl-L-lysyl(20)-[histone H4]+S-adenosyl-L-homocysteine+hydron
Catalysed by KMT5B or KMT5C or PRDM9 or SETD4
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:60348CC BY 4.0Reference data
N(6),N(6)-dimethyl-L-lysyl(20)-[histone H4]+S-adenosyl-L-methionineN(6),N(6),N(6)-trimethyl-L-lysyl(20)-[histone H4]+S-adenosyl-L-homocysteine+hydron
Catalysed by KMT5B or KMT5C or SETD4
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:61992CC BY 4.0Reference data