MetaCyc Pathway: 4-aminobutanoate degradation I in Escherichia coli BW25113
| Reactions and Genes | Putrescine (N) |
|---|---|
| remove | |
| 4-aminobutyrate transaminase: 4-aminobutanoate + 2-oxoglutarate→succinate semialdehyde + L-glutamate (EC 2.6.1.19) | |
| b1302 (puuE) | -0.9 |
| b2662 (gabT) | -0.6 |
| Succinate-semialdehyde dehydrogenase: succinate semialdehyde + NAD+ + H2O→succinate + NADH + 2 H+ (EC 1.2.1.24) | |
| b1300 (puuC) | -5.3 |
| b1525 (b1525) | -0.6 |
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