Methionine synthase (MS, MeSe, MTR) is primarily responsible for the regeneration of methionine from homocysteine in most individuals. In humans it is...

(3) Adenosylhomocysteinase cysteine. Methionine can be regenerated from homocysteine via (4) methionine synthase in a reaction that requires vitamin B12...

the metabolism of the amino acid methionine due to a deficiency of cystathionine beta synthase or methionine synthase. It is an inherited autosomal recessive...

neurotoxic dicarboxylic acid, causing neurological deterioration. Methionine synthase, coded by MTR gene, is a methyltransferase enzyme which uses the...

[Methionine synthase] reductase, or Methionine synthase reductase, encoded by the gene MTRR, is an enzyme that is responsible for the reduction of methionine...

Methionine synthase reductase, also known as MSR, is an enzyme that in humans is encoded by the MTRR gene. Methionine is an essential amino acid required...

N-methylhistidine, and two isomers of N-methylarginine. Methionine synthase regenerates methionine (Met) from homocysteine (Hcy). The overall reaction transforms...

conversion of this intermediate to methionine, through a methylation reaction carried out by methionine synthase. The reverse pathway is present in several...

10-methylenetetrahydrofolate (MTHF) and used to recycle homocysteine back to methionine by methionine synthase (MS). L-Methylfolate is water-soluble and primarily excreted...

back into L-methionine or conversion to L-cysteine. Mammals biosynthesize the amino acid cysteine via homocysteine. Cystathionine β-synthase catalyses the...

Methylcobalamin and 5-methyltetrahydrofolate are needed by methionine synthase in the methionine cycle to transfer a methyl group from 5-methyltetrahydrofolate...

range of macromolecules by the suspected copper-dependent enzyme methionine synthase. This cycle is able to produce purines, which are a component of...

toxic amino acid) to methionine by the enzyme methionine synthase. (Note that homocysteine can also be converted to methionine by the folate-independent...

homocysteine [citation needed] is converted back to methionine by remethylation via the methionine synthase major pathway. This requires active folate and...

back to methionine can occur via either of two pathways. The pathway present in virtually all cells involves the enzyme methionine synthase (MS), which...

recycled back to methionine through transfer of a methyl group from 5-methyltetrahydrofolate, by one of the two classes of methionine synthases (i.e. cobalamin-dependent...

metabolism, and the activation of methionine synthase, which is the rate-limiting step in the synthesis of methionine from homocysteine and 5-methyltetrahydrofolate...

Cystathionine-β-synthase, also known as CBS, is an enzyme (EC 4.2.1.22) that in humans is encoded by the CBS gene. It catalyzes the first step of the transsulfuration...

using the enzyme methionine S-methyltransferase and the catalyst methionine synthase. Phenylalanine and tyrosine are grouped together because tyrosine...

B12 is a necessary cofactor for methionine synthase, an enzyme involved in the methylation of homocysteine to methionine. DNA methylation is involved in...

enzymology, a nicotianamine synthase (EC 2.5.1.43) is an enzyme that catalyzes the chemical reaction 3 S-adenosyl-L-methionine ⇌ {\displaystyle \rightleftharpoons...

2009). "Oxidation of cysteine 645 of cobalamin-independent methionine synthase causes a methionine limitation in Escherichia coli". Journal of Bacteriology...

Phenytoin Nitrous Oxide Erythroleukemia Inborn genetic mutations of the Methionine synthase gene Di Guglielmo's syndrome Congenital dyserythropoietic anemia...

therapy methionine synthase: pernicious anemia, caused by Vitamin B12 deficiency, is caused by a lack of cofactor for the methionine synthase enzyme Recent...

5-methyltetrahydrofolate-homocysteine methyltransferase (MTR), also known as methionine synthase.[citation needed] Methylcobalamin participates in the Wood-Ljungdahl...

Idaho, US Mill test report (metals industry) Methionine synthase, responsible for the regeneration of methionine from homocysteine MTR (software), or My traceroute...

7-methylxanthine + S-adenosyl-L-methionine ⇌ {\displaystyle \rightleftharpoons } S-adenosyl-L-homocysteine + H+ + theobromine Caffeine synthase is expressed in the...

acid synthase, aminocyclopropanecarboxylate synthase, ACC synthase, and S-adenosyl-L-methionine methylthioadenosine-lyase. This enzyme participates...

5-Histidylcysteine sulfoxide synthase is the initial enzyme in the ovothiol biosynthetic pathway. It facilitates the oxidative addition of cysteine to...

containing the cobalamin-binding domain include: Animal and prokaryotic methionine synthase (EC 2.1.1.13), which catalyse the transfer of a methyl group from...