| Q668Q3 | FBPC_YERPS | Yersinia pseudotuberculosis serotype I (strain IP32953) | fbpC YPTB2684 | Detail |
| Q2FVF1 | CNTF_STAA8 | Staphylococcus aureus (strain NCTC 8325) | cntF opp-1F opp1F SAOUHSC_02763 | Detail |
| Q5HDY6 | ECFA1_STAAC | Staphylococcus aureus (strain COL) | ecfA1 cbiO1 SACOL2211 | Detail |
| Q6XYZ4 | ECFA1_SPIKU | Spiroplasma kunkelii | ecfA1 cbiO1 | Detail |
| Q98QH5 | ECFA1_MYCPU | Mycoplasma pulmonis (strain UAB CTIP) | ecfA1 cbiO1 MYPU_3860 | Detail |
| Q1J982 | ECFA1_STRPB | Streptococcus pyogenes serotype M12 (strain MGAS2096) | ecfA1 cbiO1 MGAS2096_Spy1877 | Detail |
| Q73F66 | ECFA2_BACC1 | Bacillus cereus (strain ATCC 10987 / NRS 248) | ecfA2 cbiO2 BCE_0140 | Detail |
| Q0RYP7 | FBPC3_RHOJR | Rhodococcus jostii (strain RHA1) | fbpC3 RHA1_ro08545 | Detail |
| Q2LY16 | CBIO_SYNAS | Syntrophus aciditrophicus (strain SB) | cbiO SYNAS_30950 SYN_00209 | Detail |
| Q1CJS9 | FBPC_YERPN | Yersinia pestis bv. Antiqua (strain Nepal516) | fbpC YPN_1421 YP516_1578 | Detail |