histone H2AS1 kinase activity
Catalysis of the reaction: histone H2A-serine (position 1) + ATP = histone H2A-phosphoserine (position 1) + ADP. This reaction is the addition of a phosphate group to the serine residue at position 1 of histone H2A.
GO:0004674
protein serine/threonine kinase activity
is_a
GO:0140995
histone H2A kinase activity
is_a
histone kinase activity (H2A-S1 specific)
exact
histone serine kinase activity (H2A-S1 specific)
exact
histone-serine kinase activity (H2A-S1 specific)
exact