Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
ATXR5_ARATH-1 ATXR5_ARATH | function | Histone methyltransferase that specifically monomethylates 'Lys-27' of histone H3 (H3K27me1). Has much higher activity on nucleosomes containing H3.1 than H3.3. Involved in the formation of constitutive heterochromatin and the silencing of heterochromatic elements. Influences which sets of rRNA gene variants are expressed or silenced. |
ATXR5_ARATH-1 ATXR5_ARATH | similarity | Belongs to the class V-like SAM-binding methyltransferase superfamily. Histone-lysine methyltransferase family. TRX/MLL subfamily. |
ATXR5_ARATH-1 ATXR5_ARATH | subcellular location | Never found in plastids and the nucleus within the same cell. |
ATXR5_ARATH-1 ATXR5_ARATH | tissue specificity | Expressed in leaves, roots, stems, flowers, siliques and developing pollen. Up-regulated in tissues where cell division is active. |
Function
Gene Ontology
cellular component | |
---|---|
nucleus | ECO |
chloroplast | ECO |
molecular function | |
histone H3K27 methyltransferase activity | ECO |
histone H3K27 monomethyltransferase activity | ECO |
metal ion binding | ECO |
biological process | |
DNA-mediated transformation | ECO |
pollen development | ECO |
regulation of cell cycle | ECO |
regulation of DNA replication | ECO |
methylation | ECO |
Interactions
Interaction Network
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