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Figure 5.
Fig. 5. Mechanistic features of yTS. a, drawing of the
modeled external aldimine between OPHS and PLP (light gray).
Hydrogen bonds and interatomic distances (Å) relevant for
substrate binding are indicated. b, mechanism of the reaction
catalyzed by yTS where the substrate OPHS is converted to
inorganic phosphate and threonine. The precise electron
movements are indicated with arrows.
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