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.
A. Structure of MeTr. Methyl-H4folate and base-off cobalamin were modeled into the active site of MeTr, with the methyl group of methyl-H4folate shown in green. From Fig. 5, [172]. B. The active site cavity of MeTr, based on the structure of the MeTr-methyl-H4folate binding site. From Fig. 5, [173]. C. Hydrogen bonding network near the N-5 of methyl-H4folate in the crystal structure of the binary complex of MeTr with methyl-H4folate [173].
