The CTF18 complex, composed of RFC1 homolog CHTF18 (CTF18), CHTF8 (CTF8) and DSCC1 (DCC1) binds to RFC2, RFC3, RFC4 and RFC5 to form the evolutionarily conserved heteroheptameric CTF18-RFC complex (CTF18-RFC(7s)), in which the RFC1 subunit of the RFC complex is replaced with the CTF18 complex (Bermudez et al. 2003, Merkle et al. 2003). CHTF18 is able to form a heteropentameric CTF18-RFC complex (CTF18-RFC(5s)) with RFC2, RFC3, RFC4 and RFC5 in the absence of CHTF8 and DSCC1 (Bermudez et al. 2003, Shiomi et al. 2004).
Bermudez, VP, Maniwa, Y, Tappin, I, Ozato, K, Yokomori, K, Hurwitz, J
Merkle, CJ, Karnitz, LM, Henry-Sánchez, JT, Chen, J
Shiomi, Y, Shinozaki, A, Sugimoto, K, Usukura, J, Obuse, C, Tsurimoto, T
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