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Literature summary extracted from

  • Fordwour, O.B.; Wolthers, K.R.
    Active site arginine controls the stereochemistry of hydride transfer in cyclohexanone monooxygenase (2018), Arch. Biochem. Biophys., 659, 47-56 .
    View publication on PubMed

Protein Variants

EC Number Protein Variants Comment Organism
1.14.13.22 D57A variant retains stereospecificity for the proR hydrogen, substitution results in slow decomposition of the C4a-peroxyflavin intermediate in the presence of cyclohexanone Acinetobacter johnsonii
1.14.13.22 R327K variant lacks stereospecificity for hydride transfer and abstracts either the proR or proS hydrogen from NADPH Acinetobacter johnsonii

Organism

EC Number Organism UniProt Comment Textmining
1.14.13.22 Acinetobacter johnsonii P12015
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-

Synonyms

EC Number Synonyms Comment Organism
1.14.13.22 CHMO
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Acinetobacter johnsonii

General Information

EC Number General Information Comment Organism
1.14.13.22 metabolism wild type elicits a kinetic isotope effect of 4.7 and 1.1 with 4(R)-[4-2H]NADPH and 4(S)-[4-2H]NADPH, respectively, consistent with transfer of the proR hydrogen to FAD Acinetobacter johnsonii