| Q92IF1 | COXX_RICCN | Rickettsia conorii (strain ATCC VR-613 / Malish 7) | ctaB RC0469 | Detail |
| Q167W1 | COXX_ROSDO | Roseobacter denitrificans (strain ATCC 33942 / OCh 114) (Erythrobacter sp. (strain OCh 114)) (Roseobacter denitrificans) | ctaB RD1_2136 | Detail |
| Q0RH20 | COXX_FRAAA | Frankia alni (strain ACN14a) | ctaB FRAAL4572 | Detail |
| C5D862 | COXX_GEOSW | Geobacillus sp. (strain WCH70) | ctaB GWCH70_0982 | Detail |
| Q3INR7 | COXX2_NATPD | Natronomonas pharaonis (strain ATCC 35678 / DSM 2160 / CIP 103997 / NBRC 14720 / NCIMB 2260 / Gabara) (Halobacterium pharaonis) | ctaB2 NP_4288A | Detail |
| B1ZKN8 | COXX_METPB | Methylorubrum populi (strain ATCC BAA-705 / NCIMB 13946 / BJ001) (Methylobacterium populi) | ctaB Mpop_3457 | Detail |
| Q4K6X6 | CMOB_PSEF5 | Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5) | cmoB PFL_4927 | Detail |
| A8A172 | CMOB_ECOHS | Escherichia coli O9:H4 (strain HS) | cmoB EcHS_A1965 | Detail |
| Q1RAR3 | CMOB_ECOUT | Escherichia coli (strain UTI89 / UPEC) | cmoB UTI89_C2075 | Detail |
| Q15NL3 | CMOB_PSEA6 | Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087) | cmoB Patl_4026 | Detail |