Divergent contributions of multiple PPIases to cell survival, sociality, and stress tolerance in Myxococcus xanthus DK1622
ABSTRACT Peptidylprolyl isomerase (PPIase) catalyzes the rate-limiting step of proline cis-trans isomerization during protein folding. In bacteria, multiple PPIases are commonly present and participate in diverse physiological processes. Myxococcus xanthus DK1622 possesses as many as 17 PPIase genes. We previously repo...