| Q9Z9J3 | ECFA1_BACHD | Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) | ecfA1 cbiO1 BH0164 | Detail |
| A3DJK3 | ECFA1_HUNT2 | Hungateiclostridium thermocellum (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) (Clostridium thermocellum) | ecfA1 cbiO1 Cthe_2934 | Detail |
| Q2FW34 | ECFA1_STAA8 | Staphylococcus aureus (strain NCTC 8325) | ecfA1 cbiO1 SAOUHSC_02483 | Detail |
| Q8DWR3 | ECFA1_STRA5 | Streptococcus agalactiae serotype V (strain ATCC BAA-611 / 2603 V/R) | ecfA1 cbiO1 SAG2151 | Detail |