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. 2018 Aug 15;115(35):E8191–E8200. doi: 10.1073/pnas.1801149115

Fig. 1.

Fig. 1.

Components of the Rev1/Polζ4 complex. (A) The four subunits of TLS DNA polymerase Polζ (Upper, in box) and the TLS DNA polymerase Rev1 (Lower). (B) Structure comparison of Rev7R124A complexes with the two RBMs of Rev3: Rev3–RBM1 (gray; PDB ID code 3ABD) (21) and Rev3–RBM2 (green/orange, PDB ID code 6BC8) (this work). (C) Sequence alignment of the two Rev3–RBM motifs (20, 22). (D) Close-up of the Rev3–RBM1 (gray) and Rev3–RBM2 (orange) interaction interfaces with Rev7R124A (green).