3s8s
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Crystal structure of the RRM domain of human SETD1A
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Structural highlights
FunctionSET1A_HUMAN Histone methyltransferase that specifically methylates 'Lys-4' of histone H3, when part of the SET1 histone methyltransferase (HMT) complex, but not if the neighboring 'Lys-9' residue is already methylated. H3 'Lys-4' methylation represents a specific tag for epigenetic transcriptional activation. The non-overalpping localization with SETD1B suggests that SETD1A and SETD1B make non-redundant contributions to the epigenetic control of chromatin structure and gene expression.[1] See AlsoReferences
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This page was last modified 12:50, 14 March 2024.