| ID | Protein Name | Function 1 | Function 2 | Species Name |
|---|---|---|---|---|
| 207 | PutA, Escherichia coli | Proline dehydrogenase / Proline oxidase, enzyme L-proline + a quinone => (S)-1-pyrroline-5-carboxylate + a quinol L-glutamate 5-semialdehyde + NAD+ + H2O => L-glutamate + NADH Amino-acid degradation, L-proline degradation into L-glutamate | transcriptional repressor of the put operon | Escherichia coli (Gram negative bacterium) |