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. Author manuscript; available in PMC: 2013 Jan 24.
Published in final edited form as: Biochemistry. 2012 Jan 17;51(3):807–819. doi: 10.1021/bi201609n

Figure 1.

Figure 1

Steps of transformation of G1P to G6P by α-D-phosphohexomutases. The reversible catalysis proceeds via the G1,6P intermediate that reorients by 180° on enzyme. A red circle marks the phosphoryl group transferred from the 1-position to Ser108 of P. aeruginosa PMM/PGM. Not depicted is the infrequent dissociation of G1,6P.