Sublocation:Plasma membrane
From Ytpdb
(Synonyms : none)
- unknown (60)
- plasma membrane (137)
- internal membrane (100)
Synopsis
The cell membrane (also called the plasma membrane or plasmalemma) is the biological membrane separating the interior of a cell from the outside environment.
It is a semipermeable lipid bilayer found in all cells. It contains a wide variety of biological molecules, primarily proteins and lipids, which are involved in a vast array of cellular processes such as cell adhesion, ion channel conductance and cell signaling. The plasma membrane also serves as the attachment point for both the intracellular cytoskeleton and, if present, the extracellular cell wall.
Yeast permeases in compartment Plasma membrane
| Gene name | Description | Sublocation |
|---|---|---|
ACR3 
| Probable arsenite extrusion protein | plasma membrane |
| ADY2
| Probable plasma membrane acetate permease, similar to Yarrowia lipolytica Gpr1 | plasma membrane |
| AGP1
| Broad-specificity, relatively-low-affinity, amino-acid permease - inductible by most neutral amino acids | plasma membrane |
| AGP2
| Plasma membrane protein with proposed role in carnitine, polyamine and amino-acid transport | plasma membrane |
| AGT1
| Alpha-glucoside and threhalose permease | plasma membrane |
| ALR1
| Plasma membrane transporter of magnesium and other divalent cations | plasma membrane |
| ALR2
| Transporter of magnesium and other divalent cations | plasma membrane |
| AQY1
| Aquaporin (water channel protein) of the plasma membrane of spores - expressed during sporulation | plasma membrane |
| AQY2
| Plasma membrane aquaporin (water channel protein) | plasma membrane |
| ATO3
| Protein similar to Ady2, a probable plasma membrane acetate permease | plasma membrane |
| ATR1
| Putative substrate-H+ antiporter conferring resistance to aminotriazole, proposed boron transporter. | plasma membrane |
| AUS1
| `Full-size` ABC transporter involved in sterol uptake | plasma membrane |
| AZR1
| Putative substrate-H+ antiporter involved in resistance to azole and acetic acid | plasma membrane |
| BAP2
| Broad-specificity amino-acid permease - inductible by most neutral amino acids | plasma membrane |
| BAP3
| Broad-specificity amino-acid permease - inductible by most neutral amino acids | plasma membrane |
| BIO5
| Plasma mmebrane 7-keto 8-aminopelargonic acid permease | plasma membrane |
| BOR1
| Protein involved in boron efflux - strongly similar to transporters of the anion exchanger family (band 3 protein) | plasma membrane |
| CAN1
| Arginine permease | plasma membrane |
| CCH1
| Calcium channel (alpha subunit) of the plasma membrane | plasma membrane |
| CTR1
| Plasma membrane copper transport protein | plasma membrane |
| CTR2
| Protein involved in copper transport | plasma membrane |
| CTR3
| Intracellular, cystein-rich protein involved in high-affinity copper uptake | plasma membrane |
| DAL4
| Allantoin permease | plasma membrane |
| DAL5
| Allantoate and ureidosuccinate permease - also involved in uptake of dipeptides | plasma membrane |
| DIP5
| Glutamate and aspartate permease - able to mediate transport of other amino acids | plasma membrane |
| DNF1
| Plasma membrane P-type ATPase acting as a phospholipid translocase (flippase) | plasma membrane |
| DNF2
| Plasma membrane P-type ATPase acting as a phospholipid translocase (flippase) | plasma membrane |
| DTR1
| bisformyl dityrosine-H+ antiporter of the plasma membrane - involved in excretion of bisformyl dityrosine to the maturing spore wall | plasma membrane |
| DUR3
| Urea permease | plasma membrane |
| ENA1
| Plasma membrane P-type ATPase involved in Na+ and Li+ efflux | plasma membrane |
| ENA2
| Plasma membrane P-type ATPase involved in Na+ and Li+ efflux | plasma membrane |
| ENA5
| Plasma membrane P-type ATPase involved in Na+ and Li+ efflux | plasma membrane |
| ENB1
| Transporter of the siderophore enterobactin | plasma membrane |
| FAT1
| Long-chain fatty acid transporter | plasma membrane |
| FCY2
| Purine/cytosine permease | plasma membrane |
| FEN2
| Pantothenate permease | plasma membrane |
| FET4
| Low affinity iron and copper transporter | plasma membrane |
| FLR1
| Putative H+ antiporter regulated by yAP-1 and involved in multidrug resistance | plasma membrane |
| FPS1
| Glycerol efflux channel of the plasma membrane - also involved in arsenite, antimonite and acetate uptake (MIP family) | plasma membrane |
| FTR1
| High affinity iron transporter | plasma membrane |
| FUI1
| Uridine permease | plasma membrane |
| FUR4
| Uracil permease | plasma membrane |
| GAL2
| Galactose permease | plasma membrane |
| GAP1
| General amino acid permease | plasma membrane |
| GEX1
| Plasma membrane and vacuolar membrane glutathione/H+ antiporter | plasma membrane |
| GIT1
| Glycerophosphoinositol transporter also able to mediate low-affinity phosphate transport | plasma membrane |
| GNP1
| Broad-specificity amino-acid permease | plasma membrane |
| GUP1
| Protein involved in glycerol uptake - unknown function | plasma membrane |
| GUP2
| Protein involved in glycerol uptake - unknown function | plasma membrane |
| HGT1
| Tetra- and pentapeptide permease - high-affinity glutathione transporter | plasma membrane |
| HIP1
| Histidine permease | plasma membrane |
| HNM1
| Choline permease | plasma membrane |
| HOL1
| Putative substrate-H+ antiporter - unknown biological function | plasma membrane |
| HXT1
| Low-affinity hexose facilitator | plasma membrane |
| HXT10
| Hxt family protein with intrinsic hexose transport activity - unknown physiological function | plasma membrane |
| HXT11
| Hxt family protein with intrinsic hexose transport activity - unknown physiological function | plasma membrane |
| HXT13
| Hxt family protein with intrinsic hexose transport activity - unknown physiological function | plasma membrane |
| HXT15
| Hxt family protein with intrinsic hexose transport activity - unknown physiological function | plasma membrane |
| HXT16
| Hxt family protein with intrinsic hexose transport activity - unknown physiological function | plasma membrane |
| HXT17
| Hxt family protein with intrinsic hexose transport activity - unknown physiological function | plasma membrane |
| HXT2
| Hexose facilitator of moderately low affinity for glucose | plasma membrane |
| HXT3
| Low-affinity hexose facilitator | plasma membrane |
| HXT4
| Hexose facilitator of moderately low affinity | plasma membrane |
| HXT5
| Hxt family protein with intrinsic hexose transport activity | plasma membrane |
| HXT6
| High-affinity hexose facilitator | plasma membrane |
| HXT7
| High-affinity hexose facilitator | plasma membrane |
| HXT9
| Hxt family protein with intrinsic hexose transport activity - unknown physiological function | plasma membrane |
| ITR1
| Inositol permease | plasma membrane |
| ITR2
| Inositol permease | plasma membrane |
| JEN1
| Lactate and pyruvate permease | plasma membrane |
| LYP1
| Lysine permease | plasma membrane |
| MAL61
| Maltose permease | plasma membrane |
| MCH5
| Riboflavin (vitamin B2) permease | plasma membrane |
| MEP1
| High-affinity ammonium permease | plasma membrane |
| MEP2
| High affinity ammonium permease - proposed role also as ammonium sensor involved in pseudohyphal growth | plasma membrane |
| MEP3
| Low affinity ammonium permease | plasma membrane |
| MID1
| Mechanosensitive Ca(2+)-permeable channel of the plasma membrane | plasma membrane |
| MMP1
| s-methylmethionine permease | plasma membrane |
| MUP1
| High affinity methionine permease | plasma membrane |
| MUP3
| Low-affinity methionine permease | plasma membrane |
| NHA1
| Na+/H+ exchanger (also harbouring K+/H+ activity) | plasma membrane |
| NRT1
| Nicotinamide riboside permease - has also low-affinity for thiamine | plasma membrane |
| OPT2
| Tetra- and pentapeptide permease | plasma membrane |
| PCA1
| P-type ATPase similar to the copper-transporting P-type ATPase Ccc2p - controls intracellular cadmium level by enhancing cadmium efflux | plasma membrane |
| PDR11
| `Full-size` ABC transporter involved in sterol uptake | plasma membrane |
| PDR12
| `Full-size` ABC transporter of the plasma membrane acting as a weak organic acids extrusion pump | plasma membrane |
| PDR15
| `Full-size` ABC transporter homologous to the Pdr5p multidrug resistance protein - unknown function | plasma membrane |
| PDR5
| `Full-size` ABC transporter involved in multidrug resistance | plasma membrane |
| PHO84
| Inorganic phosphate permease | plasma membrane |
| PHO87
| Low affinity phosphate transporter | plasma membrane |
| PHO89
| Na+/phosphate co-transporter | plasma membrane |
| PHO90
| Low affinity phosphate transporter | plasma membrane |
| PHO91
| Low affinity phosphate transporter | plasma membrane |
| PMA1
| Plasma membrane H+ pump | plasma membrane |
| PMA2
| Poorly expressed, H+-transporting P-type ATPase | plasma membrane |
| PTR2
| Di- and tripeptide permease | plasma membrane |
| PUT4
| Proline permease | plasma membrane |
| QDR1
| Putative substrate-H+ antiporter involved in resistance to ketoconazole and quinidine | plasma membrane |
| QDR2
| Putative substrate-H+ antiporter - confers resistance to quinidine | plasma membrane |
| QDR3
| Putative substrate-H+ antiporter - confers resistance to several drugs | plasma membrane |
| RGT2
| Sensor of high external glucose concentrations | plasma membrane |
| SAM3
| S-adenosylmethionine permease | plasma membrane |
| SGE1
| Putative substrate-H+ antiporter conferring resistance to crystal violet and to 10-N-nonyl acridine orange (NAO) | plasma membrane |
| SIT1
| Transporter of the bacterial siderophore ferrioxamine B | plasma membrane |
| SMF1
| Manganese transporter of the plasma membrane | plasma membrane |
| SMF2
| Transporter of divalent metal cations (manganese, copper, iron) | plasma membrane |
| SNF3
| Sensor of low external glucose concentrations | plasma membrane |
| SNG1
| Probable transporter conferring resistance to nitrosoguanidine (MNNG) when overexpressed - unknown biological function | plasma membrane |
| SNQ2
| `Full-size` ABC transporter involved in multidrug resistance | plasma membrane |
| SSU1
| Protein proposed to mediate excretion of sulfite | plasma membrane |
| SSY1
| Sensor of extracellular amino acids - member of the amino acid permease family | plasma membrane |
| STE6
| `Full-size` ABC transporter responsible for export of the `a` factor mating pheromone | plasma membrane |
| STL1
| Glycerol permease | plasma membrane |
| SUL1
| Sulfate permease I | plasma membrane |
| SUL2
| Sulfate permease II | plasma membrane |
| TAT1
| Broad-specificity amino-acid permease | plasma membrane |
| TAT2
| Broad-specificity amino-acid permease - inductible by most neutral amino acids | plasma membrane |
| THI10
| Thiamine permase | plasma membrane |
| TNA1
| Nicotinic acid permease | plasma membrane |
| TOK1
| Voltage-gated, outward-rectifying K+ channel protein of the plasma membrane | plasma membrane |
| TPN1
| Pyridoxine (vitamin B6) transporter | plasma membrane |
| TPO1
| Plasma membrane polyamine-H+ antiporter | plasma membrane |
| TPO2
| Proposed vacuolar polyamine transporter | plasma membrane |
| TPO3
| Proposed vacuolar polyamine transporter | plasma membrane |
| TPO4
| Proposed vacuolar polyamine transporter | plasma membrane |
| TRK1
| Potassium transporter I | plasma membrane |
| TRK2
| Potassium transporter II | plasma membrane |
| UGA4
| GABA permease - also involved in delta-aminolevulinate transport | plasma membrane |
| VHT1
| Biotin (vitamin H) permease | plasma membrane |
| YCT1
| Plasma membrane specific L-cysteine permease | plasma membrane |
| YDL247W
| Protein of the maltose transporter family with hexose transport activity - unknown physiological function | plasma membrane |
| YDR090C
| Protein similar to the human lysosomal CTNS cystine transporter mediating H+-driven cystine export from lysosomes - unknown function | plasma membrane |
| YJR160C
| Protein of the maltose transporter family with hexose transport activity - unknown physiological function | plasma membrane |
| YMC2
| Member of the mitochondrial carrier (MCF) family - unknown function | plasma membrane |
| YOR1
| `Full-size` ABC transporter involved in tolerance to toxic organic anions | plasma membrane |
| ZRT1
| Zinc transporter I | plasma membrane |
| ZRT2
| Zinc transporter II | plasma membrane |
