| Q8EE78 | RNFD_SHEON | Shewanella oneidensis (strain MR-1) | rnfD SO_2511 | Detail |
| Q6D4W1 | RNFD_PECAS | Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia carotovora subsp. atroseptica) | rnfD ECA2279 | Detail |
| Q47L96 | PSTB_THEFY | Thermobifida fusca (strain YX) | pstB Tfu_2743 | Detail |
| Q9EUS2 | PSTB_STRGR | Streptomyces griseus | pstB | Detail |
| Q82G23 | PSTB_STRAW | Streptomyces avermitilis (strain ATCC 31267 / DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 / NRRL 8165 / MA-4680) | pstB SAV_4075 | Detail |
| Q2IGQ6 | PSTB_ANADE | Anaeromyxobacter dehalogenans (strain 2CP-C) | pstB Adeh_4003 | Detail |
| Q3MBW2 | PSTB2_TRIV2 | Trichormus variabilis (strain ATCC 29413 / PCC 7937) (Anabaena variabilis) | pstB2 Ava_1902 | Detail |
| Q31BF6 | PSTB_PROM9 | Prochlorococcus marinus (strain MIT 9312) | pstB PMT9312_0729 | Detail |
| C1DEF3 | RNFA_AZOVD | Azotobacter vinelandii (strain DJ / ATCC BAA-1303) | rnfA Avin_19270 | Detail |
| A8AH08 | RNFA_CITK8 | Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696) | rnfA CKO_01639 | Detail |