The enzyme aspartate ammonia-lyase (EC 4.3.1.1) catalyzes the chemical reaction L-aspartate ⇌ {\displaystyle \rightleftharpoons } fumarate + NH3 The reaction...

yields aspartate and an alpha-keto acid. Industrially, aspartate is produced by amination of fumarate catalyzed by L-aspartate ammonia-lyase. Racemic...

ammonia-lyase EC 4.3.1.15: diaminopropionate ammonia-lyase EC 4.3.1.16: threo-3-hydroxy-L-aspartate ammonia-lyase EC 4.3.1.17: L-serine ammonia-lyase...

threo-3-Hydroxy-D-aspartate ammonia-lyase (EC 4.3.1.27, D-threo-3-hydroxyaspartate dehydratase) is an enzyme with systematic name threo-3-hydroxy-D-aspartate ammonia-lyase...

threo-3-hydroxyaspartate ammonia-lyase (EC 4.3.1.16) is an enzyme that catalyzes the chemical reaction threo-3-hydroxy-L-aspartate ⇌ {\displaystyle \rightleftharpoons...

enzyme erythro-3-hydroxyaspartate ammonia-lyase (EC 4.3.1.20) catalyzes the chemical reaction erythro-3-hydroxy-L-aspartate ⇌ {\displaystyle \rightleftharpoons...

L-Asp L-aspartate CPS-1 carbamoyl phosphate synthetase I OTC Ornithine transcarbamoylase ASS argininosuccinate synthetase ASL argininosuccinate lyase ARG1...

requiring the amino acids aspartate and glutamate. The cycle is used to regulate the levels of adenine nucleotides, in which ammonia and fumarate are generated...

aspartokinase, aspartate-semialdehyde dehydrogenase, homoserine dehydrogenase, homoserine O-transsuccinylase, cystathionine-γ-synthase, Cystathionine-β-lyase (in...

enzyme argininosuccinate lyase (EC 4.3.2.1, ASL, argininosuccinase; systematic name 2-(N ω-L-arginino)succinate arginine-lyase (fumarate-forming)) catalyzes...

arginine. Aspartate ammonia-lyase, EC 4.3.1.1 (aspartase), which catalyzes the reversible conversion of aspartate to fumarate and ammonia. This reaction is...

aspartate and the added carboxyl group of the imidazole ring, forming N-succinyl-5-aminoimidazole-4-carboxamide ribonucleotide (SAICAR). SAICAR lyase...

that catalyzes the synthesis of argininosuccinate from citrulline and aspartate. In humans, argininosuccinate synthase is encoded by the ASS gene located...

methionine γ lyase. It is also a member of the broader aspartate aminotransferase family. Like many other PLP-dependent enzymes, cystathionine γ-lyase is a tetramer...

"ASA") in the blood and urine. Some patients may also have an elevation of ammonia, a toxic chemical, which can affect the nervous system. Argininosuccinic...

products are homocysteine, pyruvate, and ammonia. Found in plants, bacteria, and yeast, cystathionine beta-lyase is an essential part of the methionine...

phosphate from glutamine and CO2. Next, aspartate carbamoyltransferase catalyzes a condensation reaction between aspartate and carbamoyl phosphate to form carbamoyl...

for example. Aspartic acid is produced by the addition of ammonia to fumarate using a lyase. In plants, nitrogen is first assimilated into organic compounds...

first the amino acid is non-oxidatively deaminated by phenylalanine ammonia lyase (PAL) to make cinnamate, followed by oxidation at the para position...

Category:EC 4.3.1 Phenylalanine ammonia-lyase (EC 4.3.1.24) Category:EC 4.4.1 Cystathionine gamma-lyase Cystathionine beta-lyase Leukotriene C4 synthase Category:EC...

1: aspartate—ammonia ligase EC 6.3.1.2: glutamine synthetase EC 6.3.1.3: Now EC 6.3.4.13, phosphoribosylamine—glycine ligase EC 6.3.1.4: aspartate—ammonia...

Phenylalanine is converted to cinnamic acid by the enzyme phenylalanine ammonia-lyase. Phenylalanine is biosynthesized via the shikimate pathway. The genetic...

assisted in the design and development of PEG-PAL (pegylated Phenylalanine ammonia-lyase) as treatments for mild and classical phenylketonuria (PKU). In 2008...

lyase MeSH D08.811.520.232.300.400.500 – delta-crystallins MeSH D08.811.520.232.400 – ammonia-lyases MeSH D08.811.520.232.400.200 – aspartate ammonia-lyase...

L-thre-hydroxyaspartate (L-THA) eliminase and served as the precursor to aspartate racemase. Mammalian serine racemase is a pyridoxal 5'-phosphate dependent...

Medicine portal Alitame Aspartame controversy Neotame Phenylalanine ammonia lyase Stevia Budavari S, ed. (1989). "861. Aspartame". The Merck Index (11th ed...

are classified as fold types followed by a Roman numeral. Fold Type I — aspartate aminotransferase family Fold Type II — tryptophan synthase family Fold...

hypotaurine by the sequential action of three enzymes: cystathionine gamma-lyase, cysteine dioxygenase, and cysteine sulfinic acid decarboxylase. Hypotaurine...

synthesized from the other using the enzyme phenylalanine/tyrosine ammonia-lyase. Historically, amino acid requirements were determined by calculating...

acetyl-CoA, this is an ATP dependent step and the key enzyme is the ATP citrate lyase Citrate + ATP + CoA ⟶ Oxaloacetate + Acetyl − CoA + ADP + Pi {\displaystyle...