EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.2.1.99 | Escherichia coli | P23883 | - |
- |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.2.1.99 | 4-(gamma-L-glutamylamino)butanal + NAD+ + H2O | - |
Escherichia coli | 4-(gamma-L-glutamylamino)butanoate + NADH + H+ | - |
? | |
1.2.1.99 | additional information | enzyme additionally displays the activity of EC 1.2.1.24, succinate-semialdehyde dehydrogenase (NAD+) | Escherichia coli | ? | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.2.1.99 | PuuC | - |
Escherichia coli |
EC Number | General Information | Comment | Organism |
---|---|---|---|
1.2.1.99 | physiological function | PuuC is a nonspecific aldehyde dehydrogenase that oxidizes all the aldehydes in putrescine catabolism. Strains lacking PuuC activity have a doubling time 50% greater than the wild type with putrescine as the sole nitrogen source. Strains with deletions of putrescine aminotransferase PatA and any of PuuA, PuuB, or PuuC do not grow with putrescine as the nitrogen source | Escherichia coli |