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. 2016 Feb 24;113(10):2648–2653. doi: 10.1073/pnas.1522966113

Fig. S2.

Fig. S2.

Structural comparisons of OsYchF1 with its homologs. (A) Structural comparison of OsYchF1 and hOLA1. The crystal structure of human OLA1 (hOLA1; yellow) in complex with AMPPCP (PDB ID code: 2OHF) is superimposed on the structure of AMPPNP-OsYchF1 (green) and GMPPNP-OsYchF1 (cyan). (B) The noncanonical G4 motif (NMSE) of OsYchF1 is structurally distinct from the canonical G4 motif (NKxD). The crystal structure of Bacillus subtilis Obg (BsObg; gray) in complex with the guanine nucleotide (PDB ID code: 1LNZ) is superimposed on the structure of GMPPNP-OsYchF1 (cyan).