| P702 | encoded by | carbon monoxide dehydrogenase medium subunit NGR_b02090 | Q23320952 |
| P703 | found in taxon | Sinorhizobium fredii NGR234 | Q23309229 |
| P527 | has part(s) | Molybdopterin dehydrogenase, FAD-binding | Q24773312 |
| | FAD-binding domain, PCMH-type | Q24776069 |
| | CO dehydrogenase flavoprotein, C-terminal | Q24787608 |
| P680 | molecular function | catalytic activity | Q1735592 |
| | oxidoreductase activity | Q14349613 |
| | flavin adenine dinucleotide binding | Q14599303 |
| | oxidoreductase activity, acting on CH-OH group of donors | Q14599646 |
| | FAD binding | Q21096302 |
| P361 | part of | FAD-binding, type PCMH, subdomain 2 | Q24722068 |
| | FAD-binding, type PCMH, subdomain 1 | Q24780581 |
| | FAD-binding, type PCMH-like superfamily | Q41797436 |
| | CO dehydrogenase flavoprotein, C-terminal domain superfamily | Q41797783 |
| | Molybdopterin dehydrogenase, FAD-binding domain, protein family | Q83140913 |
| | FAD-binding domain, PCMH-type, protein family | Q83145230 |
| | CO dehydrogenase flavoprotein, C-terminal domain, protein family | Q83166375 |