| EC |
4.3.1.14 |
| Accepted name: |
3-aminobutyryl-CoA ammonia-lyase |
| Reaction: |
L-3-aminobutyryl-CoA = crotonoyl-CoA + NH3 |
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For diagram of lysine catabolism, click here |
| Other name(s): |
L-3-aminobutyryl-CoA deaminase; L-3-aminobutyryl-CoA ammonia-lyase |
| Systematic name: |
L-3-aminobutyryl-CoA ammonia-lyase (crotonoyl-CoA-forming) |
| Comments: |
Hydroxylamine can replace ammonia as a substrate. Crotonoyl-pantetheine can replace crotonoyl-CoA but it is a poorer substrate. |
| Links to other databases: |
BRENDA, EXPASY, Gene, KEGG, MetaCyc, CAS registry number: 55467-41-9 |
| References: |
| 1. |
Jeng, I.-M., Barker, H.A. Purification and properties of L-3-aminobutyryl coenzyme A deaminase from a lysine-fermenting Clostridium. J. Biol. Chem. 249 (1974) 6578–6584. [PMID: 4420467] |
| 2. |
Barker, H.A., Kahn, J.M., Chew, S. Enzymes involved in 3,5-diaminohexanoate degradation by Brevibacterium sp. J. Bacteriol. 143 (1980) 1165–1170. [PMID: 7410315] |
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| [EC 4.3.1.14 created 1999] |
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