Extended Data Fig. 7: Structure-based sequence alignment of S.c. Rfc2–5.
From: DNA is loaded through the 9-1-1 DNA checkpoint clamp in the opposite direction of the PCNA clamp
Structural elements of Rfc3 and 4 are shown above and that of Rfc2 and 5 are shown below the sequences. Assignment of the secondary structural elements also considered both the Rad24-RFC structure (current study) and the S.c. RFC structure (PDB code 1SXJ).
