SEG 275-287
,405-412
,493-509
,601-616
,628-643
,705-716
,767-778
,981-991
Function
Function in SwissProt
Cooperates with ASF1A to promote replication-independent chromatin assembly. Required for the periodic repression of histone gene transcription during the cell cycle. Required for the formation of senescence-associated heterochromatin foci (SAHF) and efficient senescence-associated cell cycle exit.