| O27509 | CBIA_METTH | Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum) | cbiA cfbB MTH_1460 | Detail |
| A6UQC1 | CBIA_METVS | Methanococcus vannielii (strain ATCC 35089 / DSM 1224 / JCM 13029 / OCM 148 / SB) | cbiA cfbB Mevan_0787 | Detail |
| O87698 | CBIA_BACME | Bacillus megaterium | cbiA | Detail |
| A4J3Q5 | BSHC_DESRM | Desulfotomaculum reducens (strain MI-1) | bshC Dred_1174 | Detail |
| Q75FQ8 | CBIA_LEPIC | Leptospira interrogans serogroup Icterohaemorrhagiae serovar copenhageni (strain Fiocruz L1-130) | cbiA cobB LIC_20124 | Detail |
| Q97JB1 | CBIA_CLOAB | Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) | cbiA cobB CA_C1375 | Detail |
| B4SEQ2 | BSHC_PELPB | Pelodictyon phaeoclathratiforme (strain DSM 5477 / BU-1) | bshC Ppha_2387 | Detail |
| Q01QM5 | BSHC_SOLUE | Solibacter usitatus (strain Ellin6076) | bshC Acid_7134 | Detail |
| Q2JUT8 | GATC_SYNJA | Synechococcus sp. (strain JA-3-3Ab) (Cyanobacteria bacterium Yellowstone A-Prime) | gatC CYA_1343 | Detail |
| B1WYK7 | GATB_CROS5 | Crocosphaera subtropica (strain ATCC 51142 / BH68) (Cyanothece sp. (strain ATCC 51142)) | gatB cce_1674 | Detail |