Replication protein A1

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Available structures
PDBOrtholog search: PDBe RCSB
AliasesRPA1, HSSB, MST075, REPA1, RF-A, RP-A, RPA70, Replication protein A1, PFBMFT6
External IDsOMIM: 179835 MGI: 1915525 HomoloGene: 2208 GeneCards: RPA1
RefSeq (mRNA)



RefSeq (protein)



Location (UCSC)Chr 17: 1.83 – 1.9 MbChr 11: 75.19 – 75.24 Mb
PubMed search[3][4]
View/Edit HumanView/Edit Mouse

Replication protein A 70 kDa DNA-binding subunit is a protein that in humans is encoded by the RPA1 gene.[5]


Replication protein A1 has been shown to interact with:

See also[edit]


  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000132383 - Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000000751 - Ensembl, May 2017
  3. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^ Umbricht CB, Erdile LF, Jabs EW, Kelly TJ (April 1993). "Cloning, overexpression, and genomic mapping of the 14-kDa subunit of human replication protein A". J Biol Chem. 268 (9): 6131–8. doi:10.1016/S0021-9258(18)53229-4. PMID 8454588.
  6. ^ Wong JM, Ionescu D, Ingles CJ (January 2003). "Interaction between BRCA2 and replication protein A is compromised by a cancer-predisposing mutation in BRCA2". Oncogene. 22 (1): 28–33. doi:10.1038/sj.onc.1206071. PMID 12527904.
  7. ^ Brosh RM, Li JL, Kenny MK, Karow JK, Cooper MP, Kureekattil RP, Hickson ID, Bohr VA (August 2000). "Replication protein A physically interacts with the Bloom's syndrome protein and stimulates its helicase activity". J. Biol. Chem. 275 (31): 23500–8. doi:10.1074/jbc.M001557200. PMID 10825162.
  8. ^ Opresko PL, von Kobbe C, Laine JP, Harrigan J, Hickson ID, Bohr VA (October 2002). "Telomere-binding protein TRF2 binds to and stimulates the Werner and Bloom syndrome helicases". J. Biol. Chem. 277 (43): 41110–9. doi:10.1074/jbc.M205396200. PMID 12181313.
  9. ^ Moens PB, Kolas NK, Tarsounas M, Marcon E, Cohen PE, Spyropoulos B (April 2002). "The time course and chromosomal localization of recombination-related proteins at meiosis in the mouse are compatible with models that can resolve the early DNA-DNA interactions without reciprocal recombination". J. Cell Sci. 115 (Pt 8): 1611–22. doi:10.1242/jcs.115.8.1611. PMID 11950880.
  10. ^ a b c d e f Kneissl M, Pütter V, Szalay AA, Grummt F (March 2003). "Interaction and assembly of murine pre-replicative complex proteins in yeast and mouse cells". J. Mol. Biol. 327 (1): 111–28. doi:10.1016/s0022-2836(03)00079-2. PMID 12614612.
  11. ^ Parker A, Gu Y, Mahoney W, Lee SH, Singh KK, Lu AL (February 2001). "Human homolog of the MutY repair protein (hMYH) physically interacts with proteins involved in long patch DNA base excision repair". J. Biol. Chem. 276 (8): 5547–55. doi:10.1074/jbc.M008463200. PMID 11092888.
  12. ^ Romanova LY, Willers H, Blagosklonny MV, Powell SN (Dec 2004). "The interaction of p53 with replication protein A mediates suppression of homologous recombination". Oncogene. 23 (56): 9025–33. doi:10.1038/sj.onc.1207982. PMID 15489903.
  13. ^ Riva F, Zuco V, Vink AA, Supino R, Prosperi E (Dec 2001). "UV-induced DNA incision and proliferating cell nuclear antigen recruitment to repair sites occur independently of p53-replication protein A interaction in p53 wild type and mutant ovarian carcinoma cells". Carcinogenesis. 22 (12): 1971–8. doi:10.1093/carcin/22.12.1971. PMID 11751427.
  14. ^ Shao RG, Cao CX, Zhang H, Kohn KW, Wold MS, Pommier Y (March 1999). "Replication-mediated DNA damage by camptothecin induces phosphorylation of RPA by DNA-dependent protein kinase and dissociates RPA:DNA-PK complexes". EMBO J. 18 (5): 1397–406. doi:10.1093/emboj/18.5.1397. PMC 1171229. PMID 10064605.
  15. ^ a b Bochkareva E, Korolev S, Lees-Miller SP, Bochkarev A (April 2002). "Structure of the RPA trimerization core and its role in the multistep DNA-binding mechanism of RPA". EMBO J. 21 (7): 1855–63. doi:10.1093/emboj/21.7.1855. PMC 125950. PMID 11927569.
  16. ^ Bochkareva E, Frappier L, Edwards AM, Bochkarev A (February 1998). "The RPA32 subunit of human replication protein A contains a single-stranded DNA-binding domain". J. Biol. Chem. 273 (7): 3932–6. doi:10.1074/jbc.273.7.3932. PMID 9461578.
  17. ^ Unsal-Kaçmaz K, Chastain PD, Qu PP, Minoo P, Cordeiro-Stone M, Sancar A, Kaufmann WK (April 2007). "The human Tim/Tipin complex coordinates an Intra-S checkpoint response to UV that slows replication fork displacement". Mol. Cell. Biol. 27 (8): 3131–42. doi:10.1128/MCB.02190-06. PMC 1899931. PMID 17296725.
  18. ^ Yoo E, Kim BU, Lee SY, Cho CH, Chung JH, Lee CH (August 2005). "53BP1 is associated with replication protein A and is required for RPA2 hyperphosphorylation following DNA damage". Oncogene. 24 (35): 5423–30. doi:10.1038/sj.onc.1208710. PMID 15856006.
  19. ^ Li L, Lu X, Peterson CA, Legerski RJ (October 1995). "An interaction between the DNA repair factor XPA and replication protein A appears essential for nucleotide excision repair". Mol. Cell. Biol. 15 (10): 5396–402. doi:10.1128/mcb.15.10.5396. PMC 230789. PMID 7565690.

Further reading[edit]