| Q31JY9 | COXX_SYNE7 | Synechococcus elongatus (strain PCC 7942) (Anacystis nidulans R2) | ctaB Synpcc7942_2600 | Detail |
| Q6GHW9 | COXX_STAAR | Staphylococcus aureus (strain MRSA252) | ctaB SAR1090 | Detail |
| A4X9F8 | COXX_SALTO | Salinispora tropica (strain ATCC BAA-916 / DSM 44818 / CNB-440) | ctaB Strop_3088 | Detail |
| A7NRY4 | COXX_ROSCS | Roseiflexus castenholzii (strain DSM 13941 / HLO8) | ctaB Rcas_4304 | Detail |
| Q1QHV7 | COXX_NITHX | Nitrobacter hamburgensis (strain DSM 10229 / NCIMB 13809 / X14) | ctaB1 Nham_0257 Nham_3461 | Detail |
| A1BA40 | COXX_PARDP | Paracoccus denitrificans (strain Pd 1222) | ctaB Pden_4320 | Detail |
| A4IZX0 | CYOE_FRATW | Francisella tularensis subsp. tularensis (strain WY96-3418) | cyoE FTW_1801 | Detail |
| Q0HDK5 | CYOE1_SHESM | Shewanella sp. (strain MR-4) | cyoE1 Shewmr4_3799 | Detail |
| A4TPF3 | CYOE_YERPP | Yersinia pestis (strain Pestoides F) | cyoE YPDSF_2803 | Detail |
| Q32H78 | CMOB_SHIDS | Shigella dysenteriae serotype 1 (strain Sd197) | cmoB SDY_1170 | Detail |