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Assembly Factor-1, Chromatin

A Histone chaperone protein that plays a Role in the deposition of Nucleosomes on newly synthesized DNA. It is comprised of three different subunits of 48, 60, and 150 kDa molecular size. The 48 kDa subunit, Retinoblastoma-Binding Protein 4, is also a component of several other protein complexes involved in Chromatin Remodeling.