HYDROXYMETHYLTRANSFERASES Meaning and
Definition
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Hydroxymethyltransferases are a group of enzymes that catalyze hydroxymethyl transfer reactions in biological systems. These enzymes play a crucial role in various metabolic processes and are involved in the synthesis and degradation of essential biomolecules.
Hydroxymethyltransferases are responsible for transferring a hydroxymethyl group (-CH2OH) from one molecule to another. They typically use a cofactor, such as tetrahydrofolate (THF), as a carrier for the hydroxymethyl group. This transfer reaction is important for the biosynthesis of several important molecules, including amino acids, nucleotides, and other cofactors.
One well-known example of a hydroxymethyltransferase is serine hydroxymethyltransferase (SHMT), which is involved in the interconversion of serine and glycine. SHMT transfers the hydroxymethyl group from serine to THF, producing glycine and 5,10-methylene-THF. This reaction is significant for the production of one-carbon units that are crucial for nucleotide synthesis and essential metabolic processes.
Hydroxymethyltransferases are found in various organisms, including bacteria, plants, and animals. They can exist in multiple isoforms and subtypes, each with specific catalytic properties and tissue distribution. Research on hydroxymethyltransferases is important for understanding the fundamental processes of metabolism and the development of therapies for diseases associated with altered metabolic states.
In summary, hydroxymethyltransferases are enzymes that facilitate the transfer of hydroxymethyl groups between molecules, contributing to the biosynthesis and metabolism of important biomolecules. Their role in various metabolic processes makes them key players in cellular functioning and targets for therapeutic interventions.
Common Misspellings for HYDROXYMETHYLTRANSFERASES
- gydroxymethyltransferases
- bydroxymethyltransferases
- nydroxymethyltransferases
- jydroxymethyltransferases
- uydroxymethyltransferases
- yydroxymethyltransferases
- htdroxymethyltransferases
- hgdroxymethyltransferases
- hhdroxymethyltransferases
- hudroxymethyltransferases
- h7droxymethyltransferases
- h6droxymethyltransferases
- hysroxymethyltransferases
- hyxroxymethyltransferases
- hycroxymethyltransferases
- hyfroxymethyltransferases
- hyrroxymethyltransferases
- hyeroxymethyltransferases
- hydeoxymethyltransferases
- hyddoxymethyltransferases
Etymology of HYDROXYMETHYLTRANSFERASES
The word "Hydroxymethyltransferases" is derived from Greek and Latin roots.
1. "Hydroxy": This prefix originates from the Greek word "hudro" meaning "water" and "oxy" meaning "sharp" or "acid". In chemistry, "hydroxy" refers to a chemical group consisting of one oxygen atom and one hydrogen atom bonded to a carbon atom.
2. "Methyl": This term comes from the Latin word "methylum", derived from the Greek word "methy" meaning "wine" or "spirit". In chemistry, "methyl" refers to a chemical group composed of three hydrogen atoms attached to a carbon atom.
3. "Transferases": This word is combined with the "-ases" suffix indicating an enzyme. The root "transfer" comes from the Latin word "transferre", meaning "to carry across".
