RFC3

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Replikacioni faktor C (aktivator 1) 3, 38kDa
Identifikatori
SimboliRFC3; RFC38
Vanjski IDOMIM600405 MGI1916513 HomoloGene2188 GeneCards: RFC3 Gene
Pregled RNK izražavanja
podaci
Ortolozi
VrstaČovekMiš
Entrez598369263
EnsemblENSG00000133119ENSMUSG00000033970
UniProtP40938Q8R323
Ref. Sekv. (iRNK)NM_002915NM_027009
Ref. Sekv. (protein)NP_002906NP_081285
Lokacija (UCSC)Chr 13:
34.39 - 34.54 Mb
Chr 5:
151.64 - 151.65 Mb
PubMed pretraga[1][2]

Replikacioni faktor C, podjedinica 3 je protein koji je kod ljudi kodiran RFC3 genom.[1][2]

Za elongaciju prajmiranog DNK šablona DNK polimerazom delta i DNK polimerazom epsilon neophodni su pomoćni proteini: proliferativni ćelijski nuklearni antigen (PCNA) i replikacioni faktor C (RFC). RFC, takođe poznat kao aktivator 1, je proteinski kompleks koji se sastoji od pet podjedinica sa 140, 40, 38, 37, i 36 kDa. Ovaj gen kodira 38 kDa podjednicu. Ta podjedinica je esencijalna za interakciju između 140 kDa podjedinice i srži kompleksa koja se sastoji od 36, 37, i 40 kDa podjedinica. Poznate su alternativno splajsovane transcriptne varijante koje kodiraju različite izoforme.[2]

Interakcije[uredi | uredi kod]

RFC3 formira interakcije sa BRD4,[3] CHTF18,[4][5] RFC1,[6][7][8] PCNA[5][9] i RFC4.[6][7]

Reference[uredi | uredi kod]

  1. Okumura K, Nogami M, Taguchi H, Dean FB, Chen M, Pan ZQ, Hurwitz J, Shiratori A, Murakami Y, Ozawa K, et al. (Jul 1995). „Assignment of the 36.5-kDa (RFC5), 37-kDa (RFC4), 38-kDa (RFC3), and 40-kDa (RFC2) subunit genes of human replication factor C to chromosome bands 12q24.2-q24.3, 3q27, 13q12.3-q13, and 7q11.23”. Genomics 25 (1): 274–8. DOI:10.1016/0888-7543(95)80135-9. PMID 7774928. 
  2. 2,0 2,1 „Entrez Gene: RFC3 replication factor C (activator 1) 3, 38kDa”. 
  3. Maruyama, Tetsuo; Farina Andrea, Dey Anup, Cheong JaeHun, Bermudez Vladimir P, Tamura Tomohiko, Sciortino Selvaggia, Shuman Jon, Hurwitz Jerard, Ozato Keiko (Sep 2002). „A Mammalian bromodomain protein, brd4, interacts with replication factor C and inhibits progression to S phase”. Mol. Cell. Biol. (United States) 22 (18): 6509–20. DOI:10.1128/MCB.22.18.6509-6520.2002. ISSN 0270-7306. PMC 135621. PMID 12192049. 
  4. Bermudez, Vladimir P; Maniwa Yoshimasa, Tappin Inger, Ozato Keiko, Yokomori Kyoko, Hurwitz Jerard (Sep 2003). „The alternative Ctf18-Dcc1-Ctf8-replication factor C complex required for sister chromatid cohesion loads proliferating cell nuclear antigen onto DNA”. Proc. Natl. Acad. Sci. U.S.A. (United States) 100 (18): 10237–42. DOI:10.1073/pnas.1434308100. ISSN 0027-8424. PMC 193545. PMID 12930902. 
  5. 5,0 5,1 Merkle, Carolin J; Karnitz Larry M, Henry-Sánchez John T, Chen Junjie (Aug 2003). „Cloning and characterization of hCTF18, hCTF8, and hDCC1. Human homologs of a Saccharomyces cerevisiae complex involved in sister chromatid cohesion establishment”. J. Biol. Chem. (United States) 278 (32): 30051–6. DOI:10.1074/jbc.M211591200. ISSN 0021-9258. PMID 12766176. 
  6. 6,0 6,1 Ellison, V; Stillman B (Mar 1998). „Reconstitution of recombinant human replication factor C (RFC) and identification of an RFC subcomplex possessing DNA-dependent ATPase activity”. J. Biol. Chem. (UNITED STATES) 273 (10): 5979–87. DOI:10.1074/jbc.273.10.5979. ISSN 0021-9258. PMID 9488738. 
  7. 7,0 7,1 Uhlmann, F; Cai J, Flores-Rozas H, Dean F B, Finkelstein J, O'Donnell M, Hurwitz J (Jun 1996). „In vitro reconstitution of human replication factor C from its five subunits”. Proc. Natl. Acad. Sci. U.S.A. (UNITED STATES) 93 (13): 6521–6. DOI:10.1073/pnas.93.13.6521. ISSN 0027-8424. PMC 39056. PMID 8692848. 
  8. Tomida, Junya; Masuda Yuji, Hiroaki Hidekazu, Ishikawa Tomoko, Song Ihnyoung, Tsurimoto Toshiki, Tateishi Satoshi, Shiomi Tadahiro, Kamei Yasuhiro, Kim Jinhyeong, Kamiya Kenji, Vaziri Cyrus, Ohmori Haruo, Todo Takeshi (Apr 2008). „DNA damage-induced ubiquitylation of RFC2 subunit of replication factor C complex”. J. Biol. Chem. (United States) 283 (14): 9071–9. DOI:10.1074/jbc.M709835200. ISSN 0021-9258. PMC 2431014. PMID 18245774. 
  9. Ohta, Satoshi; Shiomi Yasushi, Sugimoto Katsunori, Obuse Chikashi, Tsurimoto Toshiki (Oct 2002). „A proteomics approach to identify proliferating cell nuclear antigen (PCNA)-binding proteins in human cell lysates. Identification of the human CHL12/RFCs2-5 complex as a novel PCNA-binding protein”. J. Biol. Chem. (United States) 277 (43): 40362–7. DOI:10.1074/jbc.M206194200. ISSN 0021-9258. PMID 12171929. 

Literatura[uredi | uredi kod]