| Strain | Pseudomonas syringae pv. phaseolicola 1448A | 
| GI | 71737664 | 
| Locus Tag | PSPPH_5099 | 
| Description | NAD(P) transhydrogenase subunit alpha | 
| Strain | Pseudomonas putida DOT-T1E | 
| GI | 397693345 | 
| Locus Tag | T1E_0576 | 
| Description | pyridine proton-translocating NAD | 
| Strain | Azotobacter vinelandii CA6 | 
| GI | 482899198 | 
| Locus Tag | AvCA6_01850 | 
| Description | NAD(P) transhydrogenase, subunit alpha part 2 |