methionine's Usage Examples:

S-Adenosyl methionine (SAM-e) is a common cosubstrate involved in methyl group transfers, transsulfuration, and aminopropylation.

Methionine synthase also known as MS, MeSe, MetH is responsible for the regeneration of methionine from homocysteine.

biosynthesized from methionine by the removal of its terminal Cε methyl group.

In the body, homocysteine can be recycled into methionine or converted into.

In enzymology, a methionine-tRNA ligase (EC 6.

10) is an enzyme that catalyzes the chemical reaction ATP + L-methionine + tRNAMet ⇌ {\displaystyle.

of the metabolism of the amino acid methionine due to a deficiency of cystathionine beta synthase or methionine synthase.

known as methionine adenosyltransferase (MAT)) is an enzyme that creates S-adenosylmethionine (a.

AdoMet, SAM or SAMe) by reacting methionine (a non-polar.

[Met]enkephalin; [Met5]enkephalin; L-Tyrosylglycylglycyl-L-phenylalanyl-L-methionine Identifiers CAS Number 58569-55-4 Y 3D model (JSmol) Interactive image.

Hypermethioninemia is an excess of the amino acid methionine, in the blood.

This condition can occur when methionine is not broken down properly in the body.

Hypermethioninemia.

reaction is the first step in the biosynthesis of three other amino acids: methionine, lysine, and threonine, known as the "aspartate family".

and methionine respectively: Trimethylglycine (methyl donor) + homocysteine (hydrogen donor) → dimethylglycine (hydrogen receiver) + methionine (methyl.

methionine.

(1) ATP + H2O + L-methionine [methionine - binding protein][side 1] = ADP + phosphate + L-methionine [side 2] + [methionine - binding protein][side.

class I, all of which contain a Rossmann fold for binding S-Adenosyl methionine (SAM).

glycine, methionine, purines, thymine, and folates, The full mechanism has yet to be elucidated.

The methionine gene product MetR and the methionine intermediate.

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

79) is an enzyme that catalyzes the chemical reaction S-adenosyl-L-methionine + phospholipid olefinic fatty acid ⇌ {\displaystyle \rightleftharpoons.

because it is unable to produce its own methionine (methionine auxotroph).

However, a prototroph or a methionine prototrophic cell would be able to function.

Synonyms:

essential amino acid;