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(R)-2-hydroxyisocaproyl-CoA dehydratase beta subunit
Clostridioides difficile (Peptoclostridium difficile)
fldC_1, hgdB, lcdB
Q5U923go to UniProt
Involved in the reductive branch of L-leucine fermentation. Catalyzes the irreversible beta/alpha-elimination of water from (R)-2-hydroxyisocaproyl-CoA to yield isocaprenoyl-CoA. This beta/alpha-dehydration depends on the reductive formation of ketyl radicals on the substrate generated by injection of a single electron from the ATP-dependent activator protein HadI. The enzyme is specific for the R-isomergo to UniProt
Representative structure for UniProt Q5U923
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PDB chain shown: 3o3o B go to PDBe
UniProt residues 1 - 375
Coverage: 100%