| P0CY58 | COBT_RHOCA | Rhodobacter capsulatus (Rhodopseudomonas capsulata) | cobT cobU | Detail |
| D5AV20 | COBT_RHOCB | Rhodobacter capsulatus (strain ATCC BAA-309 / NBRC 16581 / SB1003) | cobT cobU RCAP_rcc02058 | Detail |
| A6U9W4 | COBT_SINMW | Sinorhizobium medicae (strain WSM419) (Ensifer medicae) | cobT Smed_1603 | Detail |
| B2S5A1 | COBT_BRUA1 | Brucella abortus (strain S19) | cobT BAbS19_I08270 | Detail |
| A4QFR5 | COBT_CORGB | Corynebacterium glutamicum (strain R) | cobT cgR_2081 | Detail |
| Q8XLK7 | COBT_CLOPE | Clostridium perfringens (strain 13 / Type A) | cobT CPE1034 | Detail |
| Q30US7 | COBT_DESAG | Desulfovibrio alaskensis (strain G20) (Desulfovibrio desulfuricans (strain G20)) | cobT Dde_3777 | Detail |
| Q7Q021 | GLT25_ANOGA | Anopheles gambiae (African malaria mosquito) | AGAP012208 | Detail |
| A9L3D8 | COBT_SHEB9 | Shewanella baltica (strain OS195) | cobT Sbal195_1011 | Detail |
| A3D7X8 | COBT_SHEB5 | Shewanella baltica (strain OS155 / ATCC BAA-1091) | cobT Sbal_3364 | Detail |