Thyroid-hormone transaminase

Last updated
Thyroid-hormone transaminase
Identifiers
EC no. 2.6.1.26
CAS no. 51004-29-6
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum
Search
PMC articles
PubMed articles
NCBI proteins

In enzymology, a thyroid-hormone transaminase (EC 2.6.1.26) is an enzyme that catalyzes the chemical reaction

L-3,5,3'-triiodothyronine + 2-oxoglutarate 3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]-2-oxopropanoate + L-glutamate

Thus, the two substrates of this enzyme are L-3,5,3'-triiodothyronine and 2-oxoglutarate, whereas its two products are [[3-[4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl]-2-oxopropanoate]] and L-glutamate.

This enzyme belongs to the family of transferases, specifically the transaminases, which transfer nitrogenous groups. The systematic name of this enzyme class is L-3,5,3'-triiodothyronine:2-oxoglutarate aminotransferase. Other names in common use include 3,5-dinitrotyrosine transaminase, and thyroid hormone aminotransferase. It employs one cofactor, pyridoxal phosphate.

Related Research Articles

In enzymology, a 2-aminoadipate transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a 4-hydroxyglutamate transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a 5-aminovalerate transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, an acetylornithine transaminase (EC 2.6.1.11) is an enzyme that catalyzes the chemical reaction

In enzymology, a cysteine-conjugate transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a diaminobutyrate-2-oxoglutarate transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a dihydroxyphenylalanine transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a diiodotyrosine transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a dTDP-4-amino-4,6-dideoxy-D-glucose transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a glycine transaminase is an enzyme that catalyzes the chemical reaction

<span class="mw-page-title-main">Histidinol-phosphate transaminase</span>

In enzymology, a histidinol-phosphate transaminase is an enzyme that catalyzes the chemical reaction

<span class="mw-page-title-main">Kynurenine—oxoglutarate transaminase</span>

In enzymology, a kynurenine-oxoglutarate transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a leucine transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a L-lysine 6-transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a N6-acetyl-beta-lysine transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, an ornithine(lysine) transaminase (EC 2.6.1.68) is an enzyme that catalyzes the chemical reaction

In enzymology, a (S)-3-amino-2-methylpropionate transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a taurine-2-oxoglutarate transaminase is an enzyme that catalyzes the chemical reaction.

<span class="mw-page-title-main">Tryptophan transaminase</span>

In enzymology, a tryptophan transaminase is an enzyme that catalyzes the chemical reaction

Phosphoserine transaminase is an enzyme with systematic name O-phospho-L-serine:2-oxoglutarate aminotransferase. This enzyme catalyses the following chemical reaction

References