| Q5N1X0 | COXX_SYNP6 | Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis nidulans) | ctaB syc1510_d | Detail |
| C3P6V2 | COXX_BACAA | Bacillus anthracis (strain A0248) | ctaB BAA_4180 | Detail |
| Q11KD2 | COXX_CHESB | Chelativorans sp. (strain BNC1) | ctaB Meso_0743 | Detail |
| A5GCT1 | COXX_GEOUR | Geobacter uraniireducens (strain Rf4) (Geobacter uraniumreducens) | ctaB Gura_0404 | Detail |
| Q18JU9 | COXX_HALWD | Haloquadratum walsbyi (strain DSM 16790 / HBSQ001) | ctaB HQ_1577A | Detail |
| P54905 | CRTB_RHOS4 | Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158) | crtB RHOS4_18750 RSP_0270 | Detail |
| Q603L5 | CMOB_METCA | Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath) | cmoB MCA2790 | Detail |
| A6TB40 | CMOB_KLEP7 | Klebsiella pneumoniae subsp. pneumoniae (strain ATCC 700721 / MGH 78578) | cmoB KPN78578_23500 KPN_02385 | Detail |
| A9MNC7 | CMOB_SALAR | Salmonella arizonae (strain ATCC BAA-731 / CDC346-86 / RSK2980) | cmoB SARI_01042 | Detail |
| Q87DT0 | CYOE_XYLFT | Xylella fastidiosa (strain Temecula1 / ATCC 700964) | cyoE PD_0600 | Detail |