| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species | 
| P0ADJ8 | Inner membrane protein YiaA; | yiaA; b3562 JW3534; | NP_418019.4;YP_491872.1; | 145 | escherichia-coli | 
| P11286 | Inner membrane protein YiaB; | yiaB; b3563 JW5654; | NP_418020.2;YP_491871.1; | 113 | escherichia-coli | 
| P37664 | Uncharacterized N-acetyltransferase YiaC; EC 2.3.1.-; | yiaC; b3550 JW3519; | NP_418006.1;YP_491886.1; | 146 | escherichia-coli | 
| P0A9V5 | Uncharacterized HTH-type transcriptional regulator YiaG; | yiaG; b3555 JW3524; | NP_418011.1;YP_491881.1; | 96 | escherichia-coli | 
| P37671 | HTH-type transcriptional regulator YiaJ; YiaKLMNOPQRS operon repressor; YiaK-S operon repressor; | yiaJ; b3574 JW3546; | NP_418031.1;YP_491860.1; | 282 | escherichia-coli | 
| P37673 | Protein YiaL; | yiaL; b3576 JW3548; | NP_418033.1;YP_491858.1; | 155 | escherichia-coli | 
| P37675 | 2,3-diketo-L-gulonate TRAP transporter large permease protein YiaN; | yiaN; b3578 JW5651; | YP_026232.1;YP_491856.1; | 425 | escherichia-coli | 
| P0ADK0 | Uncharacterized protein YiaF; | yiaF; b3554 JW5655; | NP_418010.2;YP_491882.1; | 236 | escherichia-coli | 
| P37681 | Putative outer membrane protein YiaT; | yiaT; b3584 JW3556; | NP_418041.1;YP_491850.1; | 246 | escherichia-coli | 
| P37683 | Inner membrane protein YiaV; | yiaV; b3586 JW3558; | NP_418043.1;YP_491848.1; | 378 | escherichia-coli | 
| P37665 | Probable lipoprotein YiaD; | yiaD; b3552 JW5657; | YP_026228.1;YP_491884.1; | 219 | escherichia-coli | 
| P37682 | Uncharacterized HTH-type transcriptional regulator YiaU; | yiaU; b3585 JW3557; | NP_418042.1;YP_491849.1; | 324 | escherichia-coli | 
| P37674 | 2,3-diketo-L-gulonate TRAP transporter small permease protein YiaM; | yiaM; b3577 JW3549; | NP_418034.1;YP_491857.1; | 157 | escherichia-coli | 
| P11290 | Uncharacterized glycosyltransferase YibD; EC 2.4.-.-; | yibD; b3615 JW3590; | NP_418072.1;YP_491818.1; | 344 | escherichia-coli | 
| P37676 | 2,3-diketo-L-gulonate-binding periplasmic protein YiaO; 2,3-DKG-binding protein; Extracytoplasmic solute receptor protein YiaO; | yiaO; b3579 JW3551; | NP_418036.1;YP_491855.1; | 328 | escherichia-coli | 
| P32106 | Uncharacterized protein YibG; ORF-A3; | yibG; b3596 JW3570; | NP_418053.1;YP_491838.1; | 153 | escherichia-coli | 
| P0ADK6 | Protein YibA; | yibA; b3594 JW3568; | NP_418051.1;YP_491840.1; | 280 | escherichia-coli | 
| P0AFV0 | Inner membrane protein YibH; | yibH; b3597 JW3571; | NP_418054.1;YP_491837.1; | 378 | escherichia-coli | 
| P32109 | Putative uncharacterized protein YibJ; | yibJ; b3595 JW5647; | YP_491839.1; | 233 | escherichia-coli | 
| P32108 | Uncharacterized protein YibI; | yibI; b3598 JW3572; | NP_418055.1;YP_491836.1; | 120 | escherichia-coli | 
