Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Proposed mechanism for folate-dependent conversion of L-serine to glycine, based on structural information, stereochemical studies, and properties of site mutants. B1H is believed to be Glu75 of eSHMT [28]. The other catalytic groups are not identified.
