intTypePromotion=1
zunia.vn Tuyển sinh 2024 dành cho Gen-Z zunia.vn zunia.vn
ADSENSE

Báo cáo khoa học: Identifying determinants of NADPH specificity in Baeyer–Villiger monooxygenases

Chia sẻ: Nguyen Thang | Ngày: | Loại File: PDF | Số trang:10

29
lượt xem
2
download
 
  Download Vui lòng tải xuống để xem tài liệu đầy đủ

The Baeyer–Villiger monooxygenase (BVMO), 4-hydroxy-acetophenone monooxygenase (HAPMO), uses NADPH andO2 to oxidize a variety of aromatic ketones and sulfides. The FAD-containing enzyme has a 700-fold preference for NADPH over NADH. Sequence alignment with other BVMOs, which are all known to be selective for NADPH, revealed three conservedbasic residues,whichcouldaccount for the observed coenzyme specificity. The corresponding residues in HAPMO (Arg339, Lys439 and Arg440) were mutated and the properties of the purified mutant enzymes were studied. ...

Chủ đề:
Lưu

Nội dung Text: Báo cáo khoa học: Identifying determinants of NADPH specificity in Baeyer–Villiger monooxygenases

ADSENSE

CÓ THỂ BẠN MUỐN DOWNLOAD

 

Đồng bộ tài khoản
8=>2