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Category: Transporters/ other
1.2.4.1. Amino acid transporters
| Name | Function |
| dtpT | uptake of di- and tripeptides |
1.2.4.3. Carbohydrate transporter
| Name | Function |
| araE | uptake of arabinose, galactose and xylose |
| exuT | hexuronate uptake |
| glcP | unknown |
| glcU | unknown |
| glpF | glycerol uptake |
| glpT | glycerol-3-phosphate uptake |
| gntP | gluconate uptake |
| gutP | glucitol uptake |
| iolF | D-chiro-inositol uptake |
| iolT | myo-inositol uptake |
| kdgT | utilization of galacturonic acid |
| mdtP | multidrug resistance |
| xynP | xylan utilization |
| ycbE | glucarate uptake |
| yfiG | uptake of D-chiro-inositol |
| yjmB | unknown |
1.2.4.4. Transporter for organic acids
| Name | Function |
| cimH | citrate uptake |
| citH | citrate uptake |
| citM | uptake of citrate and magnesium |
| dctP | uptake of succinate, fumurate, malate and oxaloacetate |
| gabP | utilization of gamma-amino butyric acid |
| hbuT | 3-hydroxybutyrate utilization |
| lctP | lactate excretion |
| lutP | lactate uptake |
| maeN | malate uptake |
| mleN | malate uptake |
| pftA | uptake of pyruvate |
| pftB | uptake of pyruvate |
| ybaR | uptake of fumarate |
| yflS | malate uptake |
| yoaB | uptake of alpha-ketoglutarate |
| yraO | citrate uptake |
| yrhG | unknown |
1.2.4.5. Metal ion transporter
| Name | Function |
| arsB | detoxification of arsenate and arsenite |
| aseA | resistance to arsenite |
| cadA | cadmium export |
| chaA | calcium export |
| copA | copper export, detoxification |
| copZ | resistance to copper |
| corA | unknown |
| czcD | cation efflux, resistence against Zn, Cu, Co, Ni |
| efeO | elemental iron uptake |
| efeU | elemental iron uptake |
| khtT | potassium ion efflux |
| khtU | potassium ion efflux |
| kimA | potassium uptake |
| ktrA | potassium uptake |
| ktrB | potassium uptake |
| ktrC | potassium uptake |
| ktrD | potassium uptake |
| mgtE | magnesium uptake |
| mntH | manganese uptake |
| mrpA | sodium export |
| mrpB | sodium export |
| mrpC | sodium export |
| mrpD | sodium export |
| mrpE | sodium export |
| mrpF | sodium export |
| mrpG | sodium export |
| nhaK | monovalent cation export |
| pfeT | protection against toxic iron |
| ycnJ | uptake of copper |
Key publications
1.2.4.6. Nucleotide/ nucleoside transporter
| Name | Function |
| nupC | pyrimidine uptake |
| nupG | purine uptake |
| pbuE | nucleotide metabolism |
| pbuG | hypoxanthine and guanine uptake |
| pbuO | unknown |
| pbuX | xanthine uptake |
| pucI | purine utilization |
| pucJ | purine utilization |
| pucK | purine utilization |
| pyrP | uracil transport in/out via proton symport |
| yxlA | unknown |
1.2.4.7. Transporter for cofactors
| Name | Function |
| niaP | uptake of niacin |
1.2.4.8. Uptake of other small ions
1.2.4.9. Uptake of compatible solutes
1.2.4.10. Siderophore exporters
| Name | Function |
| ymfD | iron acquisition |
| Name | Function |
| blt | spermidine export |
| bmr | multidrug resistance |
| epsK | export of extracellular poly-N-acetylglucosamine |
| fluC | export of flouride |
| mdr | drug resistance |
| mneS | Mn(II) export |
| narK | nitrate respiration, nitrite export |
| ycnB | secretion of cyclic di-AMP |
| yhcA | secretion of cyclic di-AMP |
| yhdV | export of flouride |
| ykkC | export/ detoxification of guanidine |
| ykkD | export/ detoxification of guanidine |
| ywrA | chromate detoxification |
| ywrB | chromate detoxification |
| Name | Function |
| csbC | protection against paraquat stress |
| cstA | uptake of pyruvate |
| dltB | biosynthesis of teichoic acid |
| lmrB | resistance to lincomycin |
| mtrA | uptake of methylthioribose |
| spoVV | transport of dipicolinic acid across the outer forespore membrane |
| tetB | resistance to tetracyclin |
| ybaS | unknown |
| ybcL | unknown |
| ycbK | unknown |
| yccK | unknown |
| yceJ | unknown |
| ycgH | unknown |
| ycsG | unknown |
| ydbO | unknown |
| yddS | unknown |
| ydeG | unknown |
| ydeR | unknown |
| ydgH | unknown |
| ydgK | unknown |
| ydhB | unknown |
| yecA | unknown |
| yfhI | unknown |
| yfiS | unknown |
| yfiU | unknown |
| yfkF | unknown |
| yfkL | unknown |
| yflA | protection against paraquat stress |
| yfmI | unknown |
| yfmO | unknown |
| yfnC | unknown |
| yhjB | unknown |
| yitG | unknown |
| yjbB | unknown |
| yjnA | unknown |
| ypdP | unknown |
| yrkJ | unknown |
| ytnM | unknown |
| yunE | unknown |
| yvgK | unknown |
| Name | Function |
| ebrA | multidrug resistance |
| ebrB | multidrug resistance |
| yvaD | unknown |
| yvaE | unknown |
| yvdR | unknown |
| yvdS | unknown |
Key publications
1.2.4.15. Multidrug exporters/ based on homology
relevant publications