| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P76398 | Multidrug resistance protein MdtB; Multidrug transporter MdtB; | mdtB; yegN; b2075 JW2060; | NP_416579.1;YP_490317.1; | 1040 | escherichia-coli |
| P76399 | Multidrug resistance protein MdtC; Multidrug transporter MdtC; | mdtC; yegO; b2076 JW2061; | NP_416580.1;YP_490318.1; | 1025 | escherichia-coli |
| P36554 | Putative multidrug resistance protein MdtD; | mdtD; yegB; b2077 JW2062; | NP_416581.1;YP_490319.1; | 471 | escherichia-coli |
| P37636 | Multidrug resistance protein MdtE; | mdtE; yhiU; b3513 JW3481; | NP_417970.1;YP_491922.1; | 385 | escherichia-coli |
| P37637 | Multidrug resistance protein MdtF; | mdtF; yhiV; b3514 JW3482; | NP_417971.1;YP_491921.1; | 1037 | escherichia-coli |
| P25744 | Multidrug resistance protein MdtG; | mdtG; yceE; b1053 JW1040; | NP_415571.1;YP_489321.1; | 408 | escherichia-coli |
| P69367 | Multidrug resistance protein MdtH; | mdtH; yceL; b1065 JW1052; | NP_415583.4;YP_489333.1; | 402 | escherichia-coli |
| P69210 | Spermidine export protein MdtI; | mdtI; ydgE; b1599 JW1591; | NP_416116.1;YP_489862.1; | 109 | escherichia-coli |
| P69212 | Spermidine export protein MdtJ; | mdtJ; ydgF; b1600 JW1592; | NP_416117.1;YP_489863.1; | 121 | escherichia-coli |
| P37340 | Multidrug resistance protein MdtK; Multidrug-efflux transporter; | mdtK; norE norM ydhE; b1663 JW1655; | YP_025307.1;YP_489927.1; | 457 | escherichia-coli |
| P31462 | Multidrug resistance protein MdtL; | mdtL; yidY; b3710 JW3688; | NP_418166.1;YP_491721.1; | 391 | escherichia-coli |
| P32715 | Multidrug resistance protein MdtO; | mdtO; yjcQ; b4081 JW4042; | NP_418505.2;YP_492224.1; | 683 | escherichia-coli |
| P32716 | Multidrug resistance protein MdtN; | mdtN; yjcR; b4082 JW4043; | NP_418506.1;YP_492225.1; | 343 | escherichia-coli |
| P32714 | Multidrug resistance outer membrane protein MdtP; | mdtP; yjcP; b4080 JW4041; | NP_418504.1;YP_492223.1; | 488 | escherichia-coli |
| P39386 | Multidrug resistance protein MdtM; | mdtM; yjiO; b4337 JW4300; | NP_418757.1;YP_492471.1; | 410 | escherichia-coli |
| P33369 | Putative multidrug resistance outer membrane protein MdtQ; | mdtQ; yohG yohH; b2139 JW5838/JW5358; | YP_490377.1;YP_490378.1; | 478 | escherichia-coli |
| P02921 | Melibiose carrier protein; Melibiose permease; Melibiose transporter; Thiomethylgalactoside permease II; Na+ (Li+)/melibiose symporter; | melB; mel-4; b4120 JW4081; | NP_418544.2;YP_492263.1; | 473 | escherichia-coli |
| P0ACH8 | Melibiose operon regulatory protein; | melR; b4118 JW4079; | NP_418542.1;YP_492261.1; | 302 | escherichia-coli |
| P32166 | 1,4-dihydroxy-2-naphthoate octaprenyltransferase; DHNA-octaprenyltransferase; EC 2.5.1.74; | menA; yiiW; b3930 JW3901; | NP_418365.1;YP_491521.1; | 308 | escherichia-coli |
| P0ABU0 | 1,4-dihydroxy-2-naphthoyl-CoA synthase; DHNA-CoA synthase; EC 4.1.3.36; | menB; b2262 JW2257; | NP_416765.1;YP_490502.1; | 285 | escherichia-coli |
