| A3QEN0 | QUEC_SHELP | Shewanella loihica (strain ATCC BAA-1088 / PV-4) | queC Shew_2062 | Detail |
| Q8EE85 | QUEC_SHEON | Shewanella oneidensis (strain MR-1) | queC SO_2503 | Detail |
| B2U4P9 | QUEC_SHIB3 | Shigella boydii serotype 18 (strain CDC 3083-94 / BS512) | queC SbBS512_E0367 | Detail |
| A3DK21 | QUEC_HUNT2 | Hungateiclostridium thermocellum (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) (Clostridium thermocellum) | queC Cthe_3105 | Detail |
| Q5NNR3 | QUEC_ZYMMO | Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4) | queC ZMO1023 | Detail |
| Q0ARS7 | QUEC_MARMM | Maricaulis maris (strain MCS10) | queC Mmar10_0717 | Detail |
| Q49VQ7 | QUEC_STAS1 | Staphylococcus saprophyticus subsp. saprophyticus (strain ATCC 15305 / DSM 20229 / NCIMB 8711 / NCTC 7292 / S-41) | queC SSP2008 | Detail |
| Q4JBY3 | QUEC_SULAC | Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770) | queC Saci_0280 | Detail |
| Q480C9 | QUEC1_COLP3 | Colwellia psychrerythraea (strain 34H / ATCC BAA-681) (Vibrio psychroerythus) | queC1 CPS_2885 | Detail |
| H2KZM9 | TTL11_CAEEL | Caenorhabditis elegans | ttll-11 H23L24.3 | Detail |