10yn
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Joint X-ray/neutron structure of E53Q mutant of Thermus thermophilus serine hydroxymethyltransferase (TthSHMT)
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Structural highlights
FunctionA0AAD1KUU5_THETH Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.[HAMAP-Rule:MF_00051] Contents | ||||||||||||||||||||
This page was last modified 11:21, 24 May 2026.