Forms a fork protection complex (FPC) with swi1. FPC coordinates leading and lagging strand synthesis and moves with the replication fork. It is required for programmed fork-pausing which is necessary for mating-type switching. FPC stabilizes replication forks in a configuration that is recognized by replication checkpoint sensors. It is involved in termination at the mat1-proximal polar-terminator of replication (RTS1) and also required for activation of the Rad53-like checkpoint kinase cds1.

Belongs to the CSM3 family.

181 amino acids

MSTAASDSGVEKLVEENKREEVKKNEEEKEFDLGLEENPDSVKKPRKRLAKFDEERLISENGIPKLRKMMRKVKLKGKGHEAKDLKQLLGMYHIWTHELYPRATFDDSISYLKTLGKHRSVKVRRRGWINEIAVENGSDSNASLFTGPSSNSLVNLTSGDPYVQDTADDAFVAQDNDTQLE

20.6 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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