NASP Proteins and Enzymes

NASP is required for DNA replication, normal cell cycle progression, and cell proliferation. It forms a cytoplasmic complex with HSP90 and H1 linker histones and stimulates HSP90 ATPase activity. NASP and H1 histone are subsequently released from the complex and translocate to the nucleus where the histone is released for binding to DNA. [from: http://www.genecards.org/cgi-bin/carddisp.pl®gene=NASP&search=NASP]