| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P64536 | Uncharacterized protein YeiS; | yeiS; b2145 JW5359; | NP_416650.1;YP_490384.1; | 79 | escherichia-coli |
| P33030 | Uncharacterized protein YeiR; | yeiR; b2173 JW2161; | NP_416678.1;YP_490413.1; | 328 | escherichia-coli |
| P33020 | Uncharacterized sugar kinase YeiI; EC 2.7.1.-; | yeiI; b2160 JW2147; | NP_416665.1;YP_490399.1; | 362 | escherichia-coli |
| P0AFU0 | Inner membrane ABC transporter permease protein YejB; | yejB; b2178 JW2166; | NP_416683.1;YP_490418.1; | 364 | escherichia-coli |
| P33915 | Inner membrane ABC transporter permease protein YejE; | yejE; b2179 JW2167; | NP_416684.1;YP_490419.1; | 341 | escherichia-coli |
| P0AFT8 | UPF0153 protein YeiW; | yeiW; b4502 JW5361; | YP_490410.1;YP_588461.1; | 84 | escherichia-coli |
| P33913 | Uncharacterized protein YejA; | yejA; b2177 JW2165; | NP_416682.4;YP_490417.1; | 604 | escherichia-coli |
| P33919 | Uncharacterized protein YejH; | yejH; yejI yejJ; b2184 JW2172; | NP_416689.1;YP_490424.1; | 586 | escherichia-coli |
| P33916 | Uncharacterized ABC transporter ATP-binding protein YejF; | yejF; b2180 JW2168; | NP_416685.1;YP_490420.1; | 529 | escherichia-coli |
| P0AD21 | Uncharacterized protein YejG; | yejG; b2181 JW2169; | NP_416686.1;YP_490421.1; | 114 | escherichia-coli |
| P0AD24 | UPF0352 protein YejL; | yejL; b2187 JW2175; | NP_416692.1;YP_490427.1; | 75 | escherichia-coli |
| P33924 | Putative uncharacterized outer membrane protein YejO; | yejO; b2190 JW5839; | YP_490429.1; | 863 | escherichia-coli |
| P0AD27 | Inner membrane protein YejM; | yejM; yejN; b2188 JW2176; | NP_416693.1;YP_490428.1; | 586 | escherichia-coli |
| P45505 | Putative uncharacterized protein YfaH; | yfaH; b2238 JW2232; | YP_490477.1; | 68 | escherichia-coli |
| P45508 | Uncharacterized protein YfaL; | yfaL; yfaF yfaJ yfaK; b2233 JW2227; | NP_416736.1;YP_490472.1; | 1250 | escherichia-coli |
| P76462 | Uncharacterized protein YfaP; | yfaP; b2225 JW2219; | NP_416729.1;YP_490466.1; | 258 | escherichia-coli |
| P37014 | Uncharacterized protein YfaD; | yfaD; b2244 JW2238; | NP_416747.1;YP_490483.1; | 299 | escherichia-coli |
| P17994 | Uncharacterized protein YfaA; | yfaA; pufY; b2230 JW2224; | NP_416733.4;YP_490469.1; | 562 | escherichia-coli |
| P76463 | Uncharacterized protein YfaQ; | yfaQ; b2226 JW2220; | NP_416730.1;YP_490467.1; | 549 | escherichia-coli |
| P76466 | Uncharacterized protein YfaT; | yfaT; b2229 JW2223; | NP_416732.4;YP_490468.1; | 207 | escherichia-coli |
