Structure of C-terminal tandem BRCT repeats of Rtt107 protein reveals critical role in interaction with phosphorylated histone H2A during DNA damage repair

X Li, K Liu, F Li, J Wang, H Huang, J Wu… - Journal of Biological …, 2012 - ASBMB
Rtt107 (regulator of Ty1 transposition 107; Esc4) is a DNA repair protein from
Saccharomyces cerevisiae that can restore stalled replication forks following DNA damage.
There are six BRCT (BRCA1 C-terminal) domains in Rtt107 that act as binding sites for other
recruited proteins during DNA repair. Several Rtt107 binding partners have been identified,
including Slx4, Rtt101, Rad55, and the Smc5/6 (structural maintenance of chromosome)
protein complex. Rtt107 can reportedly be recruited to chromatin in the presence of Rtt101 …
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