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1.8.1.B5: protein-disulfide reductase (CoM-dependent)

This is an abbreviated version!
For detailed information about protein-disulfide reductase (CoM-dependent), go to the full flat file.

Reaction

protein-disulfide
+
reduced coenzyme M
=
protein-dithiol
+
oxidized coenzyme M

Synonyms

MA_1658, methanoredoxin

ECTree

     1 Oxidoreductases
         1.8 Acting on a sulfur group of donors
             1.8.1 With NAD+ or NADP+ as acceptor
                1.8.1.B5 protein-disulfide reductase (CoM-dependent)

Crystallization

Crystallization on EC 1.8.1.B5 - protein-disulfide reductase (CoM-dependent)

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
structure exhibits a classic thioredoxin-glutaredoxin fold comprising three alpha-helices surrounding four antiparallel beta-sheets. A pocket on the surface contains a CVWC motif, identifying the active site with architecture similar to glutaredoxins. Active site modeling of coenzyme M shows the sulfate moiety hydrogen-bonded to the backbone amide and carbonyl oxygen of residue Phe 76