Tyr : KMLE 의학 검색 엔진 - 의학사전, 의학용어, 의학약어, 의학논문, 약품/의약품 검색

MeSH(Medical Subject Headings) 맞춤 검색 (http://www.nlm.nih.gov) 결과 : 5 페이지: 2

Tyrosine Decarboxylase - 새창 A pyridoxal-phosphate protein that catalyzes the conversion of L-tyrosine to tyramine and carbon dioxide. The bacterial enzyme also acts on 3-hydroxytyrosine and, more slowly, on 3-hydroxyphenylalanine. (From Enzyme Nomenclature, 1992) EC 4.1.1.25.
Synonyms : Decarboxylase, Tyrosine
Tyrosine Phenol-Lyase - 새창 An enzyme that catalyzes the cleavage of tyrosine to phenol, pyruvate, and ammonia. It is a pyridoxal phosphate protein. The enzyme also forms pyruvate from D-tyrosine, L-cysteine, S-methyl-L-cysteine, L-serine, and D-serine, although at a slower rate. EC 4.1.99.2.
Synonyms : Phenol-Lyase, Tyrosine, Tyrosine Phenol Lyase, beta Tyrosinase
Tyrosine Transaminase - 새창 An enzyme that catalyzes the conversion of L-TYROSINE and 2-oxoglutarate to 4-hydroxyphenylpyruvate and L-GLUTAMATE. It is a pyridoxal-phosphate protein. L-PHENYLALANINE is hydroxylated to L-tyrosine. The mitochondrial enzyme may be identical with ASPARTATE AMINOTRANSFERASES (EC 2.6.1.1.). Deficiency of this enzyme may cause type II Tyrosinemia (see TYROSINEMIAS). EC 2.6.1.5.
Synonyms : Aminotransferase, Tyrosine, Transaminase, Tyrosine
Tyrosine-tRNA Ligase - 새창 An enzyme that activates tyrosine with its specific transfer RNA. EC 6.1.1.1.
Synonyms : Tyr-tRNA Ligase, Tyrosyl-tRNA Synthetase, Ligase, Tyr-tRNA, Ligase, Tyrosine-tRNA, Synthetase, Tyrosyl-tRNA, Tyr tRNA Ligase, Tyrosine tRNA Ligase, Tyrosyl tRNA Synthetase
Tyrosinemias - 새창 A group of disorders which have in common elevations of tyrosine in the blood and urine secondary to an enzyme deficiency. Type I tyrosinemia features episodic weakness, self-mutilation, hepatic necrosis, renal tubular injury, and seizures and is caused by a deficiency of the enzyme fumarylacetoacetase. Type II tyrosinemia features mental retardation, painful corneal ulcers, and keratoses of the palms and plantar surfaces and is caused by a deficiency of the enzyme TYROSINE TRANSAMINASE. Type III tyrosinemia features mental retardation and is caused by a deficiency of the enzyme 4-HYDROXYPHENYLPYRUVATE DIOXYGENASE. (Menkes, Textbook of Child Neurology, 5th ed, pp42-3)
Synonyms : 4-Hydroxyphenol Pyruvic Acid Oxidase Deficiency Disease, Deficiency Disease, 4-Hydroxyphenol Pyruvic Acid Oxidase, Deficiency Disease, Fumarylacetoacetase, Deficiency Disease, Tyrosine Transaminase, Hereditary Tyrosinemia, Type I, Hypertyrosinemia, Type I