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. 2017 Jul 19;8:16065. doi: 10.1038/ncomms16065

Figure 3. PmScsC crystal structures.

Figure 3

(a) Compact (PDB: 4XVW), (b) Transitional (PDB: 5IDR) and (c) Extended (PDB: 5ID4) crystal structures of PmScsC. Upper panels: side view, secondary structure with catalytic domains in green, 11-residue peptide linker in cyan and trimerization domains in magenta or white. Height in this orientation is indicated. In each case, one trimerization domain is shown in magenta for comparison of the conformational changes across the three crystal structures. Lower panels: top view, surface representation (catalytic TRX fold domains green, trimerization domains white), maximum dimension in this orientation is labelled. Active site positions are indicated in orange for each protomer.