| Q4ZWK2 | QUEC_PSEU2 | Pseudomonas syringae pv. syringae (strain B728a) | queC Psyr_1419 | Detail |
| O57836 | QUEC_PYRHO | Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) | queC PH0085 | Detail |
| Q0TKJ7 | QUEC_ECOL5 | Escherichia coli O6:K15:H31 (strain 536 / UPEC) | queC ECP_0505 | Detail |
| C6E7E7 | QUEC_GEOSM | Geobacter sp. (strain M21) | queC GM21_3788 | Detail |
| B5EXJ5 | QUEC_SALA4 | Salmonella agona (strain SL483) | queC SeAg_B0495 | Detail |
| A9MWC2 | QUEC_SALPB | Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7) | queC SPAB_03120 | Detail |
| Q12MM8 | QUEC_SHEDO | Shewanella denitrificans (strain OS217 / ATCC BAA-1090 / DSM 15013) | queC Sden_2015 | Detail |
| Q99VR1 | QUEC_STAAM | Staphylococcus aureus (strain Mu50 / ATCC 700699) | queC SAV0712 | Detail |
| Q24ZT5 | QUEC1_DESHY | Desulfitobacterium hafniense (strain Y51) | queC1 DSY0668 | Detail |
| O27180 | QUEC_METTH | Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum) | queC MTH_1108 | Detail |