| 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 |
| Q9WY65 | ECFA2_THEMA | Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) | ecfA2 ecfA ecfA' TM_0222 | Detail |
| Q03ZL6 | ECFA1_LEUMM | Leuconostoc mesenteroides subsp. mesenteroides (strain ATCC 8293 / NCDO 523) | ecfA1 cbiO1 ecfA LEUM_0225 | Detail |
| Q2FNX9 | ECFA1_METHJ | Methanospirillum hungatei JF-1 (strain ATCC 27890 / DSM 864 / NBRC 100397 / JF-1) | ecfA1 cbiO1 Mhun_1478 | Detail |
| Q035B2 | ECFA1_LACP3 | Lactobacillus paracasei (strain ATCC 334 / BCRC 17002 / CIP 107868 / KCTC 3260 / NRRL B-441) | ecfA1 cbiO2 ecfA LSEI_2474 | Detail |
| Q2YYM4 | ECFA1_STAAB | Staphylococcus aureus (strain bovine RF122 / ET3-1) | ecfA1 cbiO1 SAB2095c | Detail |
| Q4AA75 | ECFA1_MYCHJ | Mycoplasma hyopneumoniae (strain J / ATCC 25934 / NCTC 10110) | ecfA1 cbiO1 MHJ_0255 | Detail |
| Q6KHL1 | ECFA1_MYCMO | Mycoplasma mobile (strain ATCC 43663 / 163K / NCTC 11711) | ecfA1 cbiO1 MMOB4330 | Detail |