Light-initiated hydroxylation of lauric acid using hybrid P450 BM3 enzymes.

نویسندگان

  • Ngoc-Han Tran
  • Ngoc Huynh
  • Thuba Bui
  • Yen Nguyen
  • Phuong Huynh
  • Mary E Cooper
  • Lionel E Cheruzel
چکیده

We have developed hybrid P450 BM3 enzymes consisting of a Ru(II)-diimine photosensitizer covalently attached to non-native single cysteine residues of P450 BM3 heme domain mutants. These enzymes are capable, upon light activation, of selectively hydroxylating lauric acid with 40 times higher total turnover numbers compared to the peroxide shunt.

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عنوان ژورنال:
  • Chemical communications

دوره 47 43  شماره 

صفحات  -

تاریخ انتشار 2011