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Gene Ontology Information

Protein Name Nap1p
Description Histone chaperone and assembly chaperone for Rps6a/b; involved in histone exchange, replacing histone H2A-H2B dimers or histone variant dimers from assembled nucleosomes; promotes solubility of Rps6a, and 40S ribosomal subunit biogenesis; role in transport of H2A and H2B histones to the nucleus; regulates microtubule dynamics during mitosis; interacts with mitotic cyclin Clb2p; controls bud morphogenesis; phosphorylated by CK2; protein abundance increases in response to DNA replication stress
GO Terms:
Biological Process
level 3: budding cell bud growth external link
level 5: positive regulation of catalytic activity external link
level 6: ribosomal small subunit biogenesis external link
level 6: nucleosome assembly external link
level 7: NLS-bearing protein import into nucleus external link
level 7: protein localization to cell division site after cytokinesis external link
level 8: nucleosome disassembly external link
level 8: positive regulation of microtubule polymerization external link
level 10: positive regulation of transcription elongation by RNA polymerase II external link
GO Terms:
Molecular Function
level 3: chromatin binding external link
level 4: histone binding external link
level 4: unfolded protein binding external link
level 4: enzyme activator activity external link
level 4: cyclin binding external link
level 5: DNA binding external link
GO Terms:
Cellular Component
level 3: cytoplasm external link
level 3: chromatin external link
level 3: cell division site external link
level 4: cellular bud neck septin collar external link
level 4: cellular bud neck external link
level 5: nucleus external link
External source Open in SGD external link
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