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Updated: Aug 18, 2026

Profiling of Methyltransferases and Other S-adenosyl-L-homocysteine-binding Proteins by Capture Compound Mass Spectrometry (CCMS)
Published on: December 20, 2010
Cobalamin-dependent methionine synthase and serine hydroxymethyltransferase: targets for chemotherapeutic
R G Matthews1, J T Drummond, H K Webb
1Biophysics Research Division, University of Michigan, Ann Arbor 41809-1055, USA.
Abstract:
Chemotherapeutic drugs targeted at folate-dependent reactions have typically been directed at a limited number of target enzymes: dihydrofolate reductase, thymidylate synthase, and GAR and AICAR transformylase. This review discusses two other potential targets for chemotherapeutic inhibition: cobalamin-dependent methionine synthase and serine hydroxymethyltransferase. Brief reviews of the catalytic properties of these two enzymes are presented, and possible strategies for chemotherapeutic intervention are discussed.
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