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1.8.5.B1: peptide-methionine (S)-S-oxide reductase (quinone)

This is an abbreviated version!
For detailed information about peptide-methionine (S)-S-oxide reductase (quinone), go to the full flat file.

Reaction

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[protein]-L-methionine
+
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a quinone
+
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H2O
=
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[protein]-L-methionine (R,S)-S-oxide
+
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a quinol

Synonyms

MsrP, MsrQ, protein-methionine-sulfoxide reductase, YedY, YedZ

ECTree

     1 Oxidoreductases
         1.8 Acting on a sulfur group of donors
             1.8.5 With a quinone or similar compound as acceptor
                EC 1.8.5.B11.8.5.B1 peptide-methionine (S)-S-oxide reductase (quinone)

Engineering

Engineering on EC 1.8.5.B1 - peptide-methionine (S)-S-oxide reductase (quinone)

for references in articles please use BRENDA:EC1.8.5.B1

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PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
H151A
P76342; P76343
mutant has aout 57% of the heme content of wild-type
H164A
P76342; P76343
mutant has aout 63% of the heme content of wild-type
H91A
P76342; P76343
almost complete loss of heme binding