| ASAL | arginosuccinic acid lyase |
|---|---|
| ASL | antistreptolysin; argininosuccinate lyase |
| ICL | idiopathic CD4 T-cell lymphocytopenia; iris-clip lens; isocitrate lyase |
| TPL | third party liability; titanium proximal loading; tumor progression locus; tyrosine phenol-lyase |
| ACL | ATP citrate lyase |
|---|---|
| ASL | Argininosuccinate lyase |
| HPL | Hydroperoxide lyase |
| ICL | Isocitrate lyase |
| PAL | L-Phenylalanine ammonia-lyase |
| lyase | <enzyme> An enzyme of the EC Class 4, that strips a group from a molecule to form a double bond or adds a group to a double bond. A lyase catalyses the nonhydrolytic removal of a group from a substrate with the resulting formation of a double bond. The reverse reaction is performed by a synthetase. The group include decarboxylases, aldolases and dehydratases. (14 Oct 1997) |
|---|---|
| lyases | <enzyme> A class of enzymes that catalyze the cleavage of c-c, c-o, and c-n, and other bonds by other means than by hydrolysis or oxidation. Registry number: EC 4. (12 Dec 1998) |
| adenylosuccinate lyase | <enzyme> An enzyme that, in the course of purine ribonucleotide biosynthesis, catalyses the conversion of 5'-phosphoribosyl-4-(n-succinocarboxamide)-5-aminoimidazole to 5'-phosphoribosyl-4-carboxamide-5-aminoimidazole and the conversion of adenylosuccinic acid to AMP. Chemical name: N(6)-(1,2-Dicarboxyethyl)AMP AMP-lyase Registry number: EC 4.3.2.2 (12 Dec 1998) |
|---|---|
| adenylylosuccinate lyase | <enzyme> An enzyme that, in the course of purine ribonucleotide biosynthesis, catalyses the conversion of 5'-phosphoribosyl-4-(n-succinocarboxamide)-5-aminoimidazole to 5'-phosphoribosyl-4-carboxamide-5-aminoimidazole and the conversion of adenylosuccinic acid to AMP. Chemical name: N(6)-(1,2-Dicarboxyethyl)AMP AMP-lyase Registry number: EC 4.3.2.2 (12 Dec 1998) |
| alkylmercury lyase | <enzyme> From bacteria; catalyses the protonolysis of the carbon-mercury bond to give hydrocarbon and mercury as a mercaptide Registry number: EC 4.99.1.2 Synonym: organomercury lyase, organomercurial lyase, phenylmercury lyase (26 Jun 1999) |
| alpha-1,4-glucan lyase | <enzyme> Degrades alpha-1,4-glucan to produce 1,5-anhydrofructose; from seaweeds gracilariopsis lemaneiformis and gracilaria verrucosa; mw 111 kD; amino acid sequence has been determined Registry number: EC 4.2.2.- Synonym: alpha-1,4-glucan 4-lyase (26 Jun 1999) |
| alpha-pinene oxide lyase | <enzyme> From nocardia sp. Strain p18.3; catalyses the cleavage of both rings of the bicyclic structure with the formation of 2-methyl-5-isopropylhexa-2,5-dienal Registry number: EC 4.1.2.- Synonym: alpha-pinene oxide lyase (decyclizing) (26 Jun 1999) |
| aminodeoxychorismate lyase | <enzyme> Catalyses the conversion of aminodeoxychorismate to paba and pyruvate Registry number: EC 4.1.3.- Synonym: enzyme x, folate biosynthesis, 4-amino-4-deoxychorismate pyruvate-lyase (26 Jun 1999) |
| argininosuccinate lyase | <enzyme> An enzyme of the urea cycle which splits argininosuccinate to fumarate plus arginine. Its absence leads to the metabolic disease argininosuccinic acidemia in man. Chemical name: N-(L-Argininosuccinate) arginine-lyase Registry number: EC 4.3.2.1 (12 Dec 1998) |
| aspartate ammonia-lyase | <enzyme> An enzyme that catalyses the conversion of aspartic acid to ammonia and fumaric acid in plants and some microorganisms. Chemical name: L-Aspartate ammonia-lyase Registry number: EC 4.3.1.1 (12 Dec 1998) |
| ATP citrate lyase | ATP citrate (pro-3S)-lyase |
| ATP citrate (pro-3S)-lyase | <enzyme> An enzyme that, in the presence of ATP and CoA, catalyses the cleavage of citrate to yield acetyl CoA, oxaloacetate, ADP, and orthophosphate. This reaction represents an important step in fatty acid biosynthesis. Chemical name: ATP:citrate oxaloacetate-lyase ((pro-S)-CH2COO(-)--acetyl-CoA) (ATP-dephosphorylating) Registry number: EC 4.1.3.8 Synonym: citrate cleavage enzyme. (12 Dec 1998) |
| benzaldehyde lyase | <enzyme> Requires thiamine ppi; from pseudomonas fluorescens; cleaves the acycloin linkage of benzoin, producing 2 molecules of benzaldehyde; also acts on anisoin, forming anisaldehyde Registry number: EC 4.1.2.- Synonym: benzoin benzaldehyde lyase (26 Jun 1999) |
| carbonate hydro-lyase | carbonic anhydrase |
| carbon-phosphorus lyase | <enzyme> Found in bacteria which utilise alkyl and phenylphosphonic acids Registry number: EC 4.99.- Synonym: c-p lyase, carbon-phosphorus cleavage enzyme (26 Jun 1999) |
| malate ATP lyase | <chemical> Composed of malyl-CoA synthetase (EC 6.2.1.9) and malyl-CoA lyase (EC 4.3.24) Synonym: malate lyase (26 Jun 1999) |
| malate carboxy-lyase | <enzyme> Decarboxylates l-malic acid to l-lactic acid and co2 with traces of pyruvic acid Registry number: EC 4.1.1.- (26 Jun 1999) |
Synonyms :
| lyase |
Any of a class of enzymes that catalyse either the cleavage of a double bond and the addition of new groups to a substrate, or the formation of a double bond.
Ãâó: www.fao.org/docrep/003/X3910E/X3910E15.htm
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|---|---|
| lyase |
an enzyme that catalyzes nonhydrolytic reactions in which groups are either removed or added to a substrate, thereby creating or eliminating a double bond, especially between carbon atoms or between carbon and oxygen phys
Ãâó: www.desicca.de/plant_breeding/Dictionary/Dictionar...
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