Figure 3.

Proposed mechanism of D-proline reductase (adapted from Kabisch [45]). PrdA is shown after the hydrolytic processing of the proprotein to form a pyruvoyl group that binds D-proline [46].

Fonknechten et al. BMC Genomics 2010 11:555   doi:10.1186/1471-2164-11-555
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