MetaCyc Pathway: L-serine degradation in Escherichia coli BW25113
| Reactions and Genes | D-Galacturonic Acid (C) MOPS |
|---|---|
| remove | |
| L-serine ammonia-lyase: L-serine→2-aminoprop-2-enoate + H2O (EC 4.3.1.17) | |
| b1814 (sdaA) | -1.2 |
| b2797 (sdaB) | -0.6 |
| b4471 (tdcG) | -0.0 |
| Tryptophanase: 2-aminoprop-2-enoate→2-iminopropanoate (spontaneous) (EC 4.1.99.1; 4.1.99.2; 4.3.1.13; 4.3.1.17; 4.3.1.18; 4.3.3.8; 4.4.1.1; 4.4.1.13; 4.4.1.15; 4.4.1.25; 4.4.1.28; 4.4.1.35; 4.5.1.2) | |
| b1814 (sdaA) | -1.2 |
| b1919 (yedO) | -0.2 |
| b2366 (dsdA) | -0.3 |
| b2797 (sdaB) | -0.6 |
| b3708 (tnaA) | -0.1 |
| b4471 (tdcG) | -0.0 |
| 2-iminopropanoate + H2O→pyruvate + ammonium (spontaneous) (EC 3.5.99.10; 4.1.99.1; 4.1.99.2; 4.3.1.13; 4.3.1.17; 4.3.1.18; 4.3.3.8; 4.4.1.1; 4.4.1.13; 4.4.1.15; 4.4.1.25; 4.4.1.28; 4.4.1.35; 4.5.1.2) | |
| b1814 (sdaA) | -1.2 |
| b1919 (yedO) | -0.2 |
| b2366 (dsdA) | -0.3 |
| b2797 (sdaB) | -0.6 |
| b3113 (yhaR) | +0.2 |
| b3708 (tnaA) | -0.1 |
| b4243 (yjgF) | -1.9 |
| b4471 (tdcG) | -0.0 |
Links:
Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information