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EC 4.3.1.15 Details
EC number
4.3.1.15
Accepted name
diaminopropionate ammonia-lyase
Reaction
2,3-diaminopropanoate + H2O = pyruvate + 2 NH3
Other name(s)
diaminopropionatase, α,β-diaminopropionate ammonia-lyase, 2,3-diaminopropionate ammonia-lyase, 2,3-diaminopropanoate ammonia-lyase, 2,3-diaminopropanoate ammonia-lyase (adding H2O, pyruvate-forming)
Systematic name
2,3-diaminopropanoate ammonia-lyase (adding water; pyruvate-forming)
CAS registry number
51901-19-0
Comment
A pyridoxal phosphate enzyme. Active towards both D- and L-diaminopropanoate. D- and L-serine are poor substrates.
History
created 1999
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EC Tree
1 Oxidoreductases
2 Transferases
2.1 Transferring one-carbon groups
2.2 Transferring aldehyde or ketonic groups
2.3 Acyltransferases
2.4 Glycosyltransferases
2.5 Transferring alkyl or aryl groups, other than methyl groups
2.6 Transferring nitrogenous groups
2.7 Transferring phosphorus-containing groups
2.8 Transferring sulfur-containing groups
2.9 Transferring selenium-containing groups
2.10 Transferring molybdenum- or tungsten-containing groups
3 Hydrolases
4 Lyases
4.1 Carbon-carbon lyases
4.2 Carbon-oxygen lyases
4.3 Carbon-nitrogen lyases
4.3.1 Ammonia-lyases
4.3.1.1 aspartate ammonia-lyase
4.3.1.2 methylaspartate ammonia-lyase
4.3.1.3 histidine ammonia-lyase
4.3.1.4 formimidoyltetrahydrofolate cyclodeaminase
4.3.1.5 phenylalanine ammonia-lyase
4.3.1.6 β-alanyl-CoA ammonia-lyase
4.3.1.7 ethanolamine ammonia-lyase
4.3.1.8 created 1972, modified 1982, modified 1989, deleted 2003
4.3.1.9 glucosaminate ammonia-lyase
4.3.1.10 serine-sulfate ammonia-lyase
4.3.1.11 dihydroxyphenylalanine ammonia-lyase
4.3.1.12 ornithine cyclodeaminase
4.3.1.13 carbamoyl-serine ammonia-lyase
4.3.1.14 3-aminobutyryl-CoA ammonia-lyase
4.3.1.15 diaminopropionate ammonia-lyase
4.3.1.16 threo-3-hydroxy-L-aspartate ammonia-lyase
4.3.1.17 L-serine ammonia-lyase
4.3.1.18 D-serine ammonia-lyase
4.3.1.19 threonine ammonia-lyase
4.3.1.20 erythro-3-hydroxy-L-aspartate ammonia-lyase
4.3.1.21 created 1965 as EC 4.2.1.26, transferred 2002 to EC 4.3.1.21, deleted 2004
4.3.1.22 3,4-dihydroxyphenylalanine reductive deaminase
4.3.1.23 tyrosine ammonia-lyase
4.3.1.24 phenylalanine ammonia-lyase
4.3.1.25 phenylalanine/tyrosine ammonia-lyase
4.3.1.26 chromopyrrolate synthase
4.3.1.27 threo-3-hydroxy-D-aspartate ammonia-lyase
4.3.1.28 L-lysine cyclodeaminase
4.3.1.29 D-glucosaminate-6-phosphate ammonia-lyase
4.3.1.30 dTDP-4-amino-4,6-dideoxy-D-glucose ammonia-lyase
4.3.1.31 L-tryptophan ammonia lyase
4.3.1.32 7,8-didemethyl-8-hydroxy-5-deazariboflavin synthase
4.3.2 Amidine-lyases
4.3.3 Amine-lyases
4.3.99 Other carbon-nitrogen lyases
4.4 Carbon-sulfur lyases
4.5 Carbon-halide lyases
4.6 Phosphorus-oxygen lyases
4.7 carbon-phosphorus lyases
4.8 Nitrogen-oxygen lyases
4.98 ATP-independent chelatases
4.99 Other lyases
5 Isomerases
6 Ligases
7 Translocases