An internal equilibrium preorganizes the enzyme-substrate complex for hydride tunneling in choline oxidase.
Fan F, Gadda G.
Fan F, et al.
Biochemistry. 2007 May 29;46(21):6402-8. doi: 10.1021/bi700255v. Epub 2007 May 2.
Biochemistry. 2007.
PMID: 17472346
The hydride transfer reaction catalyzed by choline oxidase under irreversible regime, i.e., at saturating oxygen, was shown in a recent study to occur quantum mechanically within a highly preorganized active site, with the reactive configuration for hydride tunneling being minima …
The hydride transfer reaction catalyzed by choline oxidase under irreversible regime, i.e., at saturating oxygen, was shown in a recent stud …