Definition of Ornithine. Meaning of Ornithine. Synonyms of Ornithine

- Ornithine is a non-proteinogenic α-amino acid that plays a role in the urea cycle. Ornithine is abnormally ac****ulated in the body in ornithine transcarbamylase...
- Ornithine transcarbamylase deficiency also known as OTC deficiency is the most common urea cycle disorder in humans. Ornithine transcarbamylase, the defective...
- The urea cycle (also known as the ornithine cycle) is a cycle of biochemical reactions that produces urea (NH2)2CO from ammonia (NH3). Animals that use...
- Ornithine transcarbamylase (OTC) (also called ornithine carbamoyltransferase) is an enzyme (EC 2.1.3.3) that catalyzes the reaction between carbamoyl...
- The enzyme ornithine decarboxylase (EC 4.1.1.17, ODC) catalyzes the decarboxylation of ornithine (a product of the urea cycle) to form putrescine. This...
- an ornithine racemase (EC 5.1.1.12) is an enzyme that catalyzes the chemical reaction: L-ornithine ⇌ {\displaystyle \rightleftharpoons } D-ornithine Hence...
- The enzyme ornithine cyclodeaminase (EC 4.3.1.12) catalyzes the chemical reaction L-ornithine ⇌ {\displaystyle \rightleftharpoons } L-proline + NH4+ This...
- Ornithine translocase is responsible for transporting ornithine from the cytosol into the mitochondria in the urea cycle. It is highly expressed in the...
- Ornithine aminotransferase deficiency (also known as gyrate atrophy of the choroid and retina) is an inborn error of ornithine metabolism, caused by decreased...
- structure of arginine. Schulze and Winterstein synthesized arginine from ornithine and cyanamide in 1899, but some doubts about arginine's structure lingered...