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. 2014 Jul;196(13):2348–2354. doi: 10.1128/JB.01591-14

FIG 4.

FIG 4

A predicted model of substrate binding in Sll1558 (CugP-type UDP-Glc PPase). This model is based on the crystal structure of GalU-type UDP-Glc PPase from Corynebacterium glutamicum in complex with magnesium and UDP-Glc (2PA4) (18). Only a few key residues and substrates are shown (green, carbon; blue, nitrogen; red, oxygen; and orange, phosphorus). The broken lines denote hypothetical hydrogen bonds.