| Q63H61 | ECFA2_BACCZ | Bacillus cereus (strain ZK / E33L) | ecfA2 cbiO2 BCE33L0133 | Detail |
| Q97N50 | ECFA1_STRPN | Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) | ecfA1 cbiO1 SP_2221 | Detail |
| Q0TMS7 | ECFA1_CLOP1 | Clostridium perfringens (strain ATCC 13124 / DSM 756 / JCM 1290 / NCIMB 6125 / NCTC 8237 / Type A) | ecfA1 cbiO1 CPF_2683 | Detail |
| O14022 | CTA5_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | cta5 SPAC29A4.19c | Detail |
| P9WPS7 | CTPG_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | ctpG Rv1992c MTCY39.27 | Detail |
| P63688 | CTPF_MYCBO | Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97) | ctpF BQ2027_MB2020 | Detail |
| Q7A470 | ECFA1_STAAN | Staphylococcus aureus (strain N315) | ecfA1 cbiO1 SA2021 | Detail |
| Q4A8A2 | ECFA1_MYCH7 | Mycoplasma hyopneumoniae (strain 7448) | ecfA1 cbiO1 MHP7448_0263 | Detail |
| Q88XV2 | ECFA1_LACPL | Lactobacillus plantarum (strain ATCC BAA-793 / NCIMB 8826 / WCFS1) | ecfA1 cbiO1 lp_1073 | Detail |
| Q5FM63 | ECFA1_LACAC | Lactobacillus acidophilus (strain ATCC 700396 / NCK56 / N2 / NCFM) | ecfA1 cbiO1 LBA0319 | Detail |