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msrP (Protein-methionine-sulfoxide reductase catalytic subunit MsrP)
FEATURES
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FAMILY
DESCRIPTION
Also known as MSRP_RHIE6, msrP. Part of the MsrPQ system that repairs oxidized periplasmic proteins containing methionine sulfoxide residues (Met-O), using respiratory chain electrons. Thus protects these proteins from oxidative-stress damage caused by reactive species of oxygen and chlorine generated by the host defense mechanisms. MsrPQ is essential for the maintenance of envelope integrity under bleach stress, rescuing a wide series of structurally unrelated periplasmic proteins from methionine oxidation. The catalytic subunit MsrP is non-stereospecific, being able to reduce both (R-) and (S-) diastereoisomers of methionine sulfoxide. Heterodimer of a catalytic subunit (MsrP) and a heme-binding subunit (MsrQ).
Also known as MSRP_RHIE6, msrP. Part of the MsrPQ system that repairs oxidized periplasmic proteins containing methionine sulfoxide residues (Met-O), using respiratory chain electrons. Thus protects these proteins from oxidative-stress damage caused by reactive species of oxygen and chlorine generated by the host defense mechanisms. MsrPQ is essent ...
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msrP

Protein-methionine-sulfoxide reductase catalytic subunit MsrP

Molecular Synopsis