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Peptide sequence: YDLKTETAPL VVVVSTTGTG DPPDTARKFV KEIQNQTLPV DFFAHLRYGL
Sequence homology: Cow: 93%; Dog: 100%; Guinea Pig: 93%; Horse: 93%; Human: 100%; Mouse: 100%; Pig: 100%; Rabbit: 100%; Rat: 100%
Methionine is an essential amino acid required for protein synthesis and one-carbon metabolism. Its synthesis is catalyzed by the enzyme methionine synthase. Methionine synthase eventually becomes inactive due to the oxidation of its cob(I)alamin cofactor. The protein encoded by this gene regenerates a functional methionine synthase via reductive methylation. It is a member of the ferredoxin-NADP(+) reductase (FNR) family of electron transferases. Patients of the cbl-E complementation group of disorders of folate/cobalamin metabolism are defective in reductive activation of methionine synthase. Alternative splicing of this gene results in multiple transcript variants encoding distinct isoforms.
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: [methionine synthase]-cobalamin methyltransferase (cob(II)alamin reducing); AqCbl reductase; Aquacobalamin reductase; Methionine synthase reductase; methionine synthase reductase, mitochondrial; MGC129643; MSR
基因别名: cblE; MSR; MTRR
UniProt ID: (Human) Q9UBK8
Entrez Gene ID: (Human) 4552