ASF1B

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Identifiers
Aliases
External IDsGeneCards: [1]
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
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RefSeq (mRNA)

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RefSeq (protein)

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Histone chaperone ASF1B is a protein that in humans is encoded by the ASF1B gene.[1][2][3]

Function

This gene encodes a member of the H3/H4 family of histone chaperone proteins and is similar to the anti-silencing function-1 gene in yeast. The encoded protein is the substrate of the tousled-like kinase family of cell cycle-regulated kinases, and may play a key role in modulating the nucleosome structure of chromatin by ensuring a constant supply of histones at sites of nucleosome assembly.[3]

Interactions

ASF1B has been shown to interact with TLK2,[2][4] CHAF1B,[1][4] TLK1[2][4] and CHAF1A.[1][4]

References

  1. 1.0 1.1 1.2 Mello JA, Silljé HH, Roche DM, Kirschner DB, Nigg EA, Almouzni G (Apr 2002). "Human Asf1 and CAF-1 interact and synergize in a repair-coupled nucleosome assembly pathway". EMBO Reports. 3 (4): 329–34. doi:10.1093/embo-reports/kvf068. PMC 1084056. PMID 11897662.
  2. 2.0 2.1 2.2 Silljé HH, Nigg EA (Jul 2001). "Identification of human Asf1 chromatin assembly factors as substrates of Tousled-like kinases". Current Biology. 11 (13): 1068–73. doi:10.1016/S0960-9822(01)00298-6. PMID 11470414.
  3. 3.0 3.1 "Entrez Gene: ASF1B ASF1 anti-silencing function 1 homolog B (S. cerevisiae)".
  4. 4.0 4.1 4.2 4.3 Ewing RM, Chu P, Elisma F, Li H, Taylor P, Climie S, McBroom-Cerajewski L, Robinson MD, O'Connor L, Li M, Taylor R, Dharsee M, Ho Y, Heilbut A, Moore L, Zhang S, Ornatsky O, Bukhman YV, Ethier M, Sheng Y, Vasilescu J, Abu-Farha M, Lambert JP, Duewel HS, Stewart II, Kuehl B, Hogue K, Colwill K, Gladwish K, Muskat B, Kinach R, Adams SL, Moran MF, Morin GB, Topaloglou T, Figeys D (2007). "Large-scale mapping of human protein-protein interactions by mass spectrometry". Molecular Systems Biology. 3 (1): 89. doi:10.1038/msb4100134. PMC 1847948. PMID 17353931.

Further reading

External links