Oxidoreductases
Catalyzing the reaction X-H + Y-H = 'X-Y'
The following ENZYME entries belong to class 1.21.-.-:
1.21.1.1 Iodotyrosine deiodinase 1.21.1.2 2,4-dichlorobenzoyl-CoA reductase 1.21.3.1 Isopenicillin-N synthase 1.21.3.2 Columbamine oxidase 1.21.3.3 Reticuline oxidase 1.21.3.4 Sulochrin oxidase ((+)-bisdechlorogeodin-forming) 1.21.3.5 Sulochrin oxidase ((-)-bisdechlorogeodin-forming) 1.21.3.6 Aureusidin synthase 1.21.3.7 Tetrahydrocannabinolic acid synthase 1.21.3.8 Cannabidiolic acid synthase 1.21.3.9 Transferred entry: 1.21.98.2 1.21.4.1 D-proline reductase 1.21.4.2 Glycine reductase 1.21.4.3 Sarcosine reductase 1.21.4.4 Betaine reductase 1.21.4.5 Tetrachlorohydroquinone reductive dehalogenase 1.21.98.1 Cyclic dehypoxanthinyl futalosine synthase 1.21.98.2 Dichlorochromopyrrolate synthase 1.21.98.3 Anaerobic magnesium-protoporphyrin IX monomethyl ester cyclase 1.21.98.4 PqqA peptide cyclase 1.21.99.1 Beta-cyclopiazonate dehydrogenase 1.21.99.2 Transferred entry: 1.21.98.1 1.21.99.3 Thyroxine 5-deiodinase 1.21.99.4 Thyroxine 5'-deiodinase 1.21.99.5 Tetrachloroethene reductive dehalogenase