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. 2010 Jun 23;285(35):27468–27476. doi: 10.1074/jbc.M109.095182

FIGURE 3.

FIGURE 3.

Catalytic mechanism and model of substrate positions in the active site. A, schematic representation of the proposed catalytic mechanism of TmGMP. B, a structure-based model of Man1P- and GTP-bound TmGMP, oriented as in Fig. 1, based on an overlay of the N-terminal domains from the two structures.