b4120 melB; melibiose:H(+)/Na(+)/Li(+) symporter
     b1616 uidB; glucuronide:H(+) symporter
     b0576 pheP; phenylalanine:H(+) symporter PheP
     b2156 lysP; lysine:H(+) symporter
     b0112 aroP; aromatic amino acid:H(+) symporter AroP
     b2663 gabP; 4-aminobutanoate:H(+) symporter
     b0402 proY; putative transporter ProY
     b4208 cycA; D-serine/alanine/glycine/:H(+)symporter
     b1453 ansP; L-asparagine transporter
     b0260 mmuP; CP4-6 prophage; S-methyl-L-methionine transporter
     b1296 puuP; putrescine:H(+) symporter PuuP
     b0692 potE; putrescine transporter PotE
     b4132 cadB; lysine:cadaverine antiporter
     b1605 ydgI; putative arginine:ornithine antiporter
     b4115 adiC; arginine:agmatine antiporter
     b1492 gadC; L-glutamate:4-aminobutyrate antiporter
     b3370 frlA; fructoselysine/psicoselysine transporter
     b4141 yjeH; L-methionine/branched chain amino acid exporter
     b0752 zitB; Zn(2(+))/Cd(2(+))/Ni(2(+))/Cu(2(+)) exporter
     b3915 fieF; Zn(2(+))/Fe(2(+))/Cd(2(+)) exporter
     b3040 zupT; heavy metal divalent cation transporter ZupT
     b0575 cusA; copper/silver export system RND permease
     b3514 mdtF; multidrug efflux pump RND permease MdtF
     b0462 acrB; multidrug efflux pump RND permease AcrB
     b2470 acrD; multidrug efflux pump RND permease AcrD
     b3266 acrF; multidrug efflux pump RND permease AcrF
     b2075 mdtB; multidrug efflux pump RND permease subunit MdtB
     b2076 mdtC; multidrug efflux pump RND permease subunit MdtC
     b0543 emrE; DLP12 prophage; multidrug/betaine/choline efflux transporter EmrE
     b4148 gdx; guanidinium exporter
     b1599 mdtI; multidrug/spermidine efflux pump membrane subunit MdtI
     b1600 mdtJ; multidrug/spermidine efflux pump membrane subunit MdtJ
     b1533 eamA; cysteine/O-acetylserine exporter EamA
     b0813 rhtA; L-threonine/L-homoserine exporter
     b3907 rhaT; rhamnose/lyxose:H(+) symporter
     b3819 rarD; putative transporter RarD
     b1447 ydcZ; putative inner membrane protein YdcZ
     b4544 arnE; undecaprenyl-phosphate-alpha-L-Ara4N flippase - ArnE subunit
     b1582 ynfA; putative transporter YnfA
     b4265 idnT; L-idonate/5-ketogluconate/gluconate transporter
     b4321 gntP; fructuronate transporter
     b3415 gntT; high-affinity gluconate transporter
     b2365 dsdX; D-serine transporter
     b4476 gntU; low-affinity gluconate transporter
     b4296 yjhF; KpLE2 phage-like element; putative transporter YjhF
     b2740 ygbN; putative transporter YgbN
     b3909 kdgT; 2-dehydro-3-deoxy-D-gluconate:H(+) symporter
     b4138 dcuA; C4-dicarboxylate transporter DcuA
     b4123 dcuB; anaerobic C4-dicarboxylate transporter DcuB
     b3603 lldP; lactate/glycolate:H(+) symporter LldP
     b2975 glcA; glycolate/lactate:H(+) symporter GlcA
     b0314 betT; choline:H(+) symporter
     b0040 caiT; L-carnitine:gamma-butyrobetaine antiporter
     b1429 tehA; tellurite resistance protein
     b1216 chaA; Na(+)/K(+):H(+) antiporter ChaA
     b3196 yrbG; putative transport protein YrbG
     b3493 pitA; metal phosphate:H(+) symporter PitA
     b2987 pitB; metal phosphate:H(+) symporter PitB
     b3258 panF; pantothenate:Na(+) symporter
     b1015 putP; proline:Na(+) symporter
     b4067 actP; acetate/glycolate:cation symporter
     b4077 gltP; glutamate/aspartate : H(+) symporter GltP
     b3528 dctA; C4 dicarboxylate/orotate:H(+) symporter
     b3089 sstT; serine/threonine:Na(+) symporter
     b3653 gltS; glutamate:sodium symporter
     b0019 nhaA; Na(+):H(+) antiporter NhaA
     b1186 nhaB; Na(+):H(+) antiporter NhaB
     b4065 yjcE; putative transporter YjcE
     b1191 cvrA; putative K(+):H(+) antiporter
     b0047 kefC; K(+) : H(+) antiporter KefC
     b0046 kefF; regulator of KefC-mediated potassium transport and quinone oxidoreductase
     b3350 kefB; K(+) : H(+) antiporter KefB
     b3351 kefG; glutathione-regulated potassium-efflux system ancillary protein KefG
     b0478 ybaL; putative transporter YbaL
     b3849 trkH; K(+) transporter TrkH
     b1363 trkG; Rac prophage; K(+) transporter TrkG
     b3290 trkA; NAD-binding component of Trk potassium transporters
     b0336 codB; cytosine transporter
     b0511 ybbW; putative allantoin transporter
     b2497 uraA; uracil:H(+) symporter UraA
     b1006 rutG; pyrimidine:H(+) symporter
     b2888 uacT; urate:H(+) symporter
     b3654 xanP; xanthine:H(+) symporter XanP
     b2882 xanQ; xanthine:H(+) symporter XanQ
     b3664 adeQ; adenine transporter
     b3714 adeP; adenine:H(+) symporter
     b4064 ghxP; guanine/hypoxanthine transporter GhxP
     b4464 ghxQ; guanine/hypoxanthine transporter GhxQ
     b2393 nupC; nucleoside:H(+) symporter NupC
     b2164 psuT; putative pseudouridine transporter
     b2161 nupX; putative nucleoside transporter
     b1907 tyrP; tyrosine:H(+) symporter
     b3161 mtr; tryptophan:H(+) symporter Mtr
     b3709 tnaB; tryptophan:H(+) symporter TnaB
     b2796 sdaC; L-serine:H(+) symporter SdaC
     b3116 tdcC; threonine/serine:H(+) symporter
     b3539 yhjV; putative transporter YhjV
     b3110 cyuP; cysteine detoxification protein CyuP
     b1433 ydcO; putative transport protein YdcO
     b0612 citT; citrate:succinate antiporter
     b3063 ttdT; L-tartrate:succinate antiporter
     b0155 clcA; chloride:H(+) antiporter ClcA
     b1592 clcB; putative chloride:H(+) antiporter ClcB
     b2389 yfeO; putative transport protein YfeO
     b1206 dauA; aerobic C4-dicarboxylate transporter DauA
     b2392 mntH; Mn(2(+))/Fe(2(+)): H(+) symporter MntH
     b3578 yiaN; 2,3-diketo-L-gulonate:Na(+) symporter - membrane subunit
     b3577 yiaM; 2,3-diketo-L-gulonate:Na(+) symporter - membrane subunit
     b3579 yiaO; 2,3-diketo-L-gulonate:Na(+) symporter - periplasmic binding protein
     b4020 yjbB; putative inorganic phosphate export protein YjbB
     b3502 arsB; arsenite/antimonite:H(+) antiporter
     b0621 dcuC; anaerobic C4-dicarboxylate transporter DcuC
     b3227 dcuD; putative transporter DcuD
     b2037 rfbX; polyisoprenol-linked O-antigen repeat unit flippase
     b3792 wzxE; lipid III flippase
     b2046 wzxC; M-antigen undecaprenyl disphosphate flippase
     b1069 murJ; lipid II flippase MurJ
     b2372 yfdV; putative transport protein YfdV
     b3747 kup; K(+):H(+) symporter Kup
     b2923 argO; L-arginine exporter
     b3824 rhtB; L-homoserine/L-homoserine lactone/L-threonine exporter
     b3823 rhtC; L-threonine exporter
     b0328 yahN; putative amino acid exporter YahN
     b2578 eamB; cysteine/O-acetylserine exporter EamB
     b1798 leuE; leucine exporter
     b2682 ygaZ; L-valine exporter, YgaZ component
     b2683 ygaH; L-valine exporter, YgaH component
     b3240 aaeB; aromatic carboxylic acid efflux pump subunit AaeB
     b4081 mdtO; putative multidrug efflux pump subunit MdtO
     b2493 yfgO; putative transporter YfgO
     b3471 yhhQ; queuosine precursor transporter
     b1529 marC; inner membrane protein MarC
     b0089 ftsW; essential cell division protein FtsW
     b1821 mntP; Mn(2(+)) exporter
     b1018 efeO; ferrous iron transport system protein EfeO
     b1019 efeB; heme-containing peroxidase/deferrochelatase
     b2106 rcnA; Ni(2(+))/Co(2(+)) exporter
     b4354 btsT; pyruvate:H(+) symporter
     b1252 tonB; Ton complex subunit TonB
     b0741 pal; peptidoglycan-associated outer membrane lipoprotein Pal
     b0739 tolA; Tol-Pal system protein TolA
     b0740 tolB; Tol-Pal system periplasmic protein TolB

K11104 melB; melibiose permease 
K16139 uidB; glucuronide carrier protein 
K11732 pheP; phenylalanine-specific permease 
K11733 lysP; lysine-specific permease 
K11734 aroP; aromatic amino acid transport protein AroP 
K11735 gabP; GABA permease 
K11736 proY; proline-specific permease ProY 
K11737 cycA; D-serine/D-alanine/glycine transporter 
K11738 ansP; L-asparagine permease 
K16235 mmuP; S-methylmethionine transporter 
K14052 puuP; putrescine importer 
K03756 potE; putrescine:ornithine antiporter 
K03757 cadB; cadaverine:lysine antiporter 
K03758 arcD; arginine:ornithine antiporter / lysine permease 
K03759 adiC; arginine:agmatine antiporter 
K20265 gadC; glutamate:GABA antiporter 
K19540 frlA; fructoselysine transporter 
K16263 yjeH; amino acid efflux transporter 
K16264 czcD; cobalt-zinc-cadmium efflux system protein 
K13283 fieF; ferrous-iron efflux pump FieF 
K07238 TC.ZIP; zinc transporter, ZIP family 
K07787 cusA; copper/silver efflux system protein 
K18899 mdtF; multidrug efflux pump 
K18138 acrB; multidrug efflux pump 
K18324 acrD; multidrug efflux pump 
K18142 acrF; multidrug efflux pump 
K07788 mdtB; multidrug efflux pump 
K07789 mdtC; multidrug efflux pump 
K03297 emrE; small multidrug resistance pump 
K11741 sugE; quaternary ammonium compound-resistance protein SugE 
K11742 mdtI; spermidine export protein MdtI 
K11743 mdtJ; spermidine export protein MdtJ 
K15268 eamA; O-acetylserine/cysteine efflux transporter 
K11939 rhtA; inner membrane transporter RhtA 
K02856 rhaT; L-rhamnose-H+ transport protein 
K05786 rarD; chloramphenicol-sensitive protein RarD 
K09936 TC.BAT2; bacterial/archaeal transporter family-2 protein 
K12962 arnE; undecaprenyl phosphate-alpha-L-ara4N flippase subunit ArnE 
K09771 TC.SMR3; small multidrug resistance family-3 protein 
K06157 idnT; Gnt-II system L-idonate transporter 
K16321 gntP; high-affinity gluconate transporter 
K06155 gntT; Gnt-I system high-affinity gluconate transporter 
K13629 dsdX; D-serine transporter 
K06156 gntU; Gnt-I system low-affinity gluconate transporter 
K03299 TC.GNTP; gluconate:H+ symporter, GntP family 
K03299 TC.GNTP; gluconate:H+ symporter, GntP family 
K02526 kdgT; 2-keto-3-deoxygluconate permease 
K07791 dcuA; anaerobic C4-dicarboxylate transporter DcuA 
K07792 dcuB; anaerobic C4-dicarboxylate transporter DcuB 
K00427 lldP; L-lactate permease 
K02550 glcA; glycolate permease 
K02168 betT; choline/glycine/proline betaine transport protein 
K05245 caiT; L-carnitine/gamma-butyrobetaine antiporter 
K03304 tehA; tellurite resistance protein 
K07300 chaA; Ca2+:H+ antiporter 
K07301 yrbG; cation:H+ antiporter 
K16322 pit; low-affinity inorganic phosphate transporter 
K16322 pit; low-affinity inorganic phosphate transporter 
K14392 panF; sodium/pantothenate symporter 
K11928 putP; sodium/proline symporter 
K14393 actP; cation/acetate symporter 
K11102 gltP; proton glutamate symport protein 
K11103 dctA; aerobic C4-dicarboxylate transport protein 
K07862 sstT; serine/threonine transporter 
K03312 gltS; glutamate:Na+ symporter, ESS family 
K03313 nhaA; Na+:H+ antiporter, NhaA family 
K03314 nhaB; Na+:H+ antiporter, NhaB family 
K24163 nhaK; monovalent cation/hydrogen antiporter 
K11105 cvrA; potassium/hydrogen antiporter 
K11745 kefC; glutathione-regulated potassium-efflux system protein KefC 
K11746 kefF; glutathione-regulated potassium-efflux system ancillary protein KefF 
K11747 kefB; glutathione-regulated potassium-efflux system protein KefB 
K11748 kefG; glutathione-regulated potassium-efflux system ancillary protein KefG 
K26735 KEA4_5_6; K+:H+ antiporter 
K03498 trkH; trk/ktr system potassium uptake protein 
K03498 trkH; trk/ktr system potassium uptake protein 
K03499 trkA; trk/ktr system potassium uptake protein 
K10974 codB; cytosine permease 
K10975 allP; allantoin permease 
K02824 uraA; uracil permease 
K09016 rutG; putative pyrimidine permease RutG 
K24206 uacT; uric acid transporter 
K16345 xanP; xanthine permease XanP 
K16346 xanQ; xanthine permease XanQ 
K06901 pbuG; adenine/guanine/hypoxanthine permease 
K06901 pbuG; adenine/guanine/hypoxanthine permease 
K06901 pbuG; adenine/guanine/hypoxanthine permease 
K06901 pbuG; adenine/guanine/hypoxanthine permease 
K11535 nupC; nucleoside transport protein 
K16324 psuT; putative pseudouridine transporter 
K16325 nupX; nucleoside permease 
K03834 tyrP; tyrosine-specific transport protein 
K03835 mtr; tryptophan-specific transport protein 
K03836 tnaB; low affinity tryptophan permease 
K03837 sdaC; serine transporter 
K03838 tdcC; threonine transporter 
K26603 yhjV; inner membrane transport protein 
K26604 cyuP; cysteine uptake transport protein 
K05782 benE; benzoate membrane transport protein 
K09477 citT; citrate:succinate antiporter 
K11106 ttdT; L-tartrate/succinate antiporter 
K03281 clcA; chloride channel protein, CIC family 
K03281 clcA; chloride channel protein, CIC family 
K03281 clcA; chloride channel protein, CIC family 
K03321 TC.SULP; sulfate permease, SulP family 
K03322 mntH; manganese transport protein 
K21393 yiaN; TRAP-type transport system large permease protein 
K21394 yiaM; TRAP-type transport system small permease protein 
K21395 yiaO; TRAP-type transport system periplasmic protein 
K03324 yjbB; phosphate:Na+ symporter 
K03893 arsB; arsenical pump membrane protein 
K03326 TC.DCUC; C4-dicarboxylate transporter, DcuC family 
K03326 TC.DCUC; C4-dicarboxylate transporter, DcuC family 
K18799 wzxB; O-antigen flippase 
K16693 wzxE; enterobacterial common antigen flippase 
K16695 wzxC; lipopolysaccharide exporter 
K03980 murJ; putative peptidoglycan lipid II flippase 
K13936 mdcF; malonate transporter and related proteins 
K03549 kup; KUP system potassium uptake protein 
K06895 lysE; L-lysine exporter family protein LysE/ArgO 
K05834 rhtB; homoserine/homoserine lactone efflux protein 
K05835 rhtC; threonine efflux protein 
K03329 yahN; amino acid exporter 
K11249 eamB; cysteine/O-acetylserine efflux protein 
K11250 leuE; leucine efflux protein 
K26605 azlC; branched chain amino acid efflux pump 
K26606 azlD; branched chain amino acid efflux pump 
K03468 aaeB; p-hydroxybenzoic acid efflux pump subunit AaeB 
K15547 mdtO; multidrug resistance protein MdtO 
K03548 perM; putative permease 
K09125 yhhQ; queuosine precursor transporter 
K05595 marC; multiple antibiotic resistance protein 
K03588 ftsW; cell division protein FtsW 
K23242 mntP; manganese efflux pump family protein 
K07224 efeO; iron uptake system component EfeO 
K16301 efeB; deferrochelatase/peroxidase EfeB [EC:1.11.1.-] 
K08970 rcnA; nickel/cobalt transporter (NicO) family protein 
K23676 btsT; pyruvate/proton symporter 
K03832 tonB; periplasmic protein TonB 
K03640 pal; peptidoglycan-associated lipoprotein 
K03646 tolA; colicin import membrane protein 
K03641 tolB; TolB protein