| C1FKG0 | QUEA_CLOBJ | Clostridium botulinum (strain Kyoto / Type A2) | queA CLM_3474 | Detail |
| Q0SRN4 | QUEA_CLOPS | Clostridium perfringens (strain SM101 / Type A) | queA CPR_1913 | Detail |
| Q1LJ60 | QUEA_CUPMC | Cupriavidus metallidurans (strain ATCC 43123 / DSM 2839 / NBRC 102507 / CH34) (Ralstonia metallidurans) | queA Rmet_2943 | Detail |
| Q6AJA8 | QUEA_DESPS | Desulfotalea psychrophila (strain LSv54 / DSM 12343) | queA DP2843 | Detail |
| B7UJM8 | QUEA_ECO27 | Escherichia coli O127:H6 (strain E2348/69 / EPEC) | queA E2348C_0340 | Detail |
| A5D3G5 | QUEA_PELTS | Pelotomaculum thermopropionicum (strain DSM 13744 / JCM 10971 / SI) | queA PTH_1031 | Detail |
| B7NJ97 | QUEA_ECO7I | Escherichia coli O7:K1 (strain IAI39 / ExPEC) | queA ECIAI39_0276 | Detail |
| Q31CD3 | QUEA_PROM9 | Prochlorococcus marinus (strain MIT 9312) | queA PMT9312_0401 | Detail |
| Q88V04 | QUEA_LACPL | Lactobacillus plantarum (strain ATCC BAA-793 / NCIMB 8826 / WCFS1) | queA lp_2285 | Detail |
| B2TMZ3 | QUEA_CLOBB | Clostridium botulinum (strain Eklund 17B / Type B) | queA CLL_A1024 | Detail |