| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q46858 | Uncharacterized protein YqhG; | yqhG; yqhF; b3013 JW5500; | YP_026195.1;YP_491206.1; | 308 | escherichia-coli |
| P0A8Z7 | Esterase YqiA; EC 3.1.-.-; | yqiA; yzzI; b3031 JW2999; | NP_417503.1;YP_491223.1; | 193 | escherichia-coli |
| P0ADU7 | Uncharacterized protein YqiB; | yqiB; yzzH; b3033 JW3001; | NP_417505.1;YP_491225.1; | 140 | escherichia-coli |
| P76657 | Inner membrane protein YqiJ; | yqiJ; b3050 JW3022; | NP_417522.1;YP_491242.1; | 209 | escherichia-coli |
| P76655 | Putative outer membrane usher protein YqiG; | yqiG; b3046 JW5507; | YP_491238.1; | 821 | escherichia-coli |
| P77306 | Inner membrane protein YqiK; | yqiK; b3051 JW3023; | NP_417523.1;YP_491243.1; | 553 | escherichia-coli |
| Q46868 | Uncharacterized protein YqiC; | yqiC; b3042 JW5505; | NP_417514.4;YP_491234.1; | 96 | escherichia-coli |
| P77616 | Uncharacterized fimbrial chaperone YqiH; | yqiH; b3047 JW5508; | NP_417519.4;YP_491239.1; | 249 | escherichia-coli |
| P0AA63 | Inner membrane protein YqjA; | yqjA; b3095 JW3066; | NP_417566.1;YP_491286.1; | 220 | escherichia-coli |
| P42616 | Protein YqjC; | yqjC; b3097 JW5516; | NP_417568.2;YP_491288.1; | 122 | escherichia-coli |
| P64581 | Uncharacterized protein YqjD; | yqjD; b3098 JW3069; | NP_417569.1;YP_491289.1; | 101 | escherichia-coli |
| P76656 | Uncharacterized protein YqiI; | yqiI; b3048 JW5509; | NP_417520.1;YP_491240.1; | 354 | escherichia-coli |
| P42619 | Inner membrane protein YqjF; | yqjF; b3101 JW5850; | NP_417572.2;YP_491292.1; | 130 | escherichia-coli |
| Q46871 | NADPH-dependent ferric-chelate reductase; EC 1.16.1.9; Ferric siderophore reductase; | yqjH; b3070 JW3041; | NP_417541.1;YP_491261.1; | 254 | escherichia-coli |
| P64588 | Transcriptional regulator YqjI; | yqjI; b3071 JW3042; | NP_417542.1;YP_491262.1; | 207 | escherichia-coli |
| Q47710 | Uncharacterized protein YqjK; | yqjK; b3100 JW3071; | NP_417571.1;YP_491291.1; | 99 | escherichia-coli |
| P64585 | Inner membrane protein YqjE; | yqjE; b3099 JW3070; | NP_417570.1;YP_491290.1; | 134 | escherichia-coli |
| P42620 | Glutathionyl-hydroquinone reductase YqjG; GS-HQR; EC 1.8.-.-; | yqjG; b3102 JW3073; | NP_417573.1;YP_491293.1; | 328 | escherichia-coli |
| P42914 | Probable fimbrial chaperone YraI; | yraI; b3143 JW3112; | NP_417612.1;YP_491330.1; | 231 | escherichia-coli |
| P43319 | Uncharacterized fimbrial-like protein YraK; | yraK; b3145 JW3114; | NP_417614.1;YP_491332.1; | 363 | escherichia-coli |
