| A0R8K9 | ECFA2_BACAH | Bacillus thuringiensis (strain Al Hakam) | ecfA2 cbiO2 BALH_0137 | Detail |
| A0R8K8 | ECFA1_BACAH | Bacillus thuringiensis (strain Al Hakam) | ecfA1 cbiO1 BALH_0136 | Detail |
| Q8R7Y4 | ECFA1_CALS4 | Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4) (Thermoanaerobacter tengcongensis) | ecfA1 cbiO1 TTE2261 | Detail |
| Q50294 | ECFA1_MYCPN | Mycoplasma pneumoniae (strain ATCC 29342 / M129) | ecfA1 cbiO1 MPN_193 GT9_orf274 MP638 | Detail |
| Q73F67 | ECFA1_BACC1 | Bacillus cereus (strain ATCC 10987 / NRS 248) | ecfA1 cbiO1 BCE_0139 | Detail |
| Q04HV7 | ECFA1_STRP2 | Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466) | ecfA1 cbiO1 SPD_2048 | Detail |
| Q1JEC8 | ECFA1_STRPD | Streptococcus pyogenes serotype M2 (strain MGAS10270) | ecfA1 cbiO1 MGAS10270_Spy1965 | Detail |
| Q4L885 | ECFA1_STAHJ | Staphylococcus haemolyticus (strain JCSC1435) | ecfA1 cbiO1 SH0831 | Detail |
| Q2SRI1 | ECFA1_MYCCT | Mycoplasma capricolum subsp. capricolum (strain California kid / ATCC 27343 / NCTC 10154) | ecfA1 cbiO1 MCAP_0668 | Detail |
| Q63H62 | ECFA1_BACCZ | Bacillus cereus (strain ZK / E33L) | ecfA1 cbiO1 BCE33L0132 | Detail |