Báo cáo khoa học: Effect of coenzyme modification on the structural and catalytic properties of wild-type transketolase and of the variant E418A from Saccharomyces cerevisiae Contrasting protonation state requirements of thiamin diphosphate in decarboxylases and transketolases
39
lượt xem 4
download
lượt xem 4
download
Download
Vui lòng tải xuống để xem tài liệu đầy đủ
Transketolase from baker’s yeast is a thiamin diphosphate-dependent enzyme in sugar metabolism that reconstitutes with various analogues of the coenzyme. The methylated analogues (4¢-methylamino-thiamin diphos-phate and N1¢-methylated thiamin diphosphate) of the native cofactor were used to investigate the function of the aminopyrimidine moiety of the coen-zyme in transketolase catalysis.
Chủ đề:
Bình luận(0) Đăng nhập để gửi bình luận!
CÓ THỂ BẠN MUỐN DOWNLOAD