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Mammalian serine hydroxymethyltransferase (SHMT) is a tetrameric, pyridoxal phosphate (PLP)-dependent enzyme that catalyzes the reversible interconversion of serine and tetrahydrofolate to glycine and methylenetetrahydrofolate in the cytoplasm (cSHMT, SHMT1) and mitochondria (mSHMT, SHMT2). cSHMT preferentially supplies one-carbon units for thymidylate biosynthesis, depletes methylenetetrahydrofolate pools for S-adenosylmethionine (SAM) synthesis by synthesizing serine, sequesters 5-methyltetrahydrofolate, and inhibits SAM synthesis.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: epididymis secretory sperm binding protein Li 51e; GLY A+; glycine auxotroph A, human complement for hamster; Glycine hydroxymethyltransferase; serine aldolase; serine hydroxymethylase; serine hydroxymethyltransferase 2 (mitochondrial); Serine hydroxymethyltransferase, mitochondrial; Serine methylase; SHMT; SHMT 2; threonine aldolase
基因别名: GLYA; HEL-S-51e; SHMT; SHMT2
UniProt ID: (Human) P34897
Entrez Gene ID: (Human) 6472