| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P09378 | HTH-type transcriptional activator RhaR; L-rhamnose operon transcriptional activator RhaR; | rhaR; rhaC1; b3906 JW3877; | NP_418342.2;YP_491544.1; | 282 | escherichia-coli |
| P09377 | HTH-type transcriptional activator RhaS; L-rhamnose operon regulatory protein RhaS; | rhaS; rhaC2; b3905 JW3876; | NP_418341.1;YP_491545.1; | 278 | escherichia-coli |
| P27125 | L-rhamnose-proton symporter; L-rhamnose-H(+) transport protein; | rhaT; b3907 JW3878; | NP_418343.1;YP_491543.1; | 344 | escherichia-coli |
| P0A8J8 | ATP-dependent RNA helicase RhlB; EC 3.6.4.13; | rhlB; mmrA; b3780 JW3753; | NP_418227.1;YP_491659.1; | 421 | escherichia-coli |
| P25888 | ATP-dependent RNA helicase RhlE; EC 3.6.4.13; | rhlE; b0797 JW0781; | NP_415318.1;YP_489070.1; | 454 | escherichia-coli |
| P76469 | 2-keto-3-deoxy-L-rhamnonate aldolase; KDR aldolase; EC 4.1.2.53; 2-dehydro-3-deoxyrhamnonate aldolase; 2-keto-3-deoxy acid sugar aldolase; | rhmA; yfaU; b2245 JW2239; | NP_416748.1;YP_490484.1; | 267 | escherichia-coli |
| P77215 | L-rhamnonate dehydratase; RhamD; EC 4.2.1.90; | rhmD; yfaW; b2247 JW2241; | NP_416750.2;YP_490486.1; | 401 | escherichia-coli |
| P77732 | Uncharacterized HTH-type transcriptional regulator RhmR; | rhmR; yfaX; b2248 JW2242; | NP_416751.1;YP_490487.1; | 260 | escherichia-coli |
| P76470 | Inner membrane transport protein RhmT; | rhmT; yfaV; b2246 JW2240; | NP_416749.4;YP_490485.1; | 429 | escherichia-coli |
| P0AG30 | Transcription termination factor Rho; EC 3.6.4.-; ATP-dependent helicase Rho; | rho; nitA psuA rnsC sbaA tsu; b3783 JW3756; | NP_418230.1;YP_491656.1; | 419 | escherichia-coli |
| P16916 | Protein RhsA; | rhsA; b3593 JW3566; | NP_418050.1;YP_491841.1; | 1377 | escherichia-coli |
| P24211 | Putative protein RhsE; | rhsE; b1456 JW1451; | YP_489721.1; | 682 | escherichia-coli |
| P16917 | Protein RhsB; | rhsB; b3482 JW5679; | YP_026224.1;YP_491952.1; | 1411 | escherichia-coli |
| P16919 | Protein RhsD; | rhsD; b0497 JW0486; | NP_415030.1;YP_488788.1; | 1426 | escherichia-coli |
| P16918 | Protein RhsC; | rhsC; b0700 JW0689; | NP_415229.1;YP_488981.1; | 1397 | escherichia-coli |
| P0AA67 | Threonine/homoserine exporter RhtA; | rhtA; ybiF; b0813 JW0798; | NP_415334.1;YP_489086.1; | 295 | escherichia-coli |
| P0AG34 | Homoserine/homoserine lactone efflux protein; | rhtB; yigK; b3824 JW5585; | YP_026265.1;YP_491618.1; | 206 | escherichia-coli |
| P0AG38 | Threonine efflux protein; | rhtC; yigJ; b3823 JW5586; | YP_026264.1;YP_491619.1; | 206 | escherichia-coli |
| P0A7I7 | GTP cyclohydrolase-2; EC 3.5.4.25; GTP cyclohydrolase II; | ribA; b1277 JW1269; | NP_415793.1;YP_489545.1; | 196 | escherichia-coli |
| P0A7J0 | 3,4-dihydroxy-2-butanone 4-phosphate synthase; DHBP synthase; EC 4.1.99.12; | ribB; htrP; b3041 JW3009; | NP_417513.1;YP_491233.1; | 217 | escherichia-coli |
