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rhtA rhtA gltS gltS lldP lldP dctA dctA livH livH livM livM livG livG livF livF ugpA ugpA ugpE ugpE ugpC ugpC gntT gntT nirC nirC panF panF dcuD dcuD mtr mtr tdcC tdcC glcA glcA argO argO sdaC sdaC ygbN ygbN gabP gabP focB focB dsdX dsdX yfdC yfdC hisQ hisQ hisP hisP glpT glpT bcr bcr lysP lysP yeeO yeeO shiA shiA fliY fliY yecS yecS yecC yecC leuE leuE ydjN ydjN ydcO ydcO abgT abgT dauA dauA ssuA ssuA ssuC ssuC ssuB ssuB focA focA ybjE ybjE gsiC gsiC potE potE gltL gltL dcuC dcuC cstA cstA entS entS fepA fepA brnQ brnQ tauC tauC tauA tauA metN metN metI metI aroP aroP satP satP yaaJ yaaJ gntU gntU yjiY yjiY gntP gntP yjhF yjhF idnT idnT cycA cycA yjeH yjeH dcuA dcuA cadB cadB dcuB dcuB adiC adiC actP actP kdgT kdgT rhtB rhtB rhtC rhtC dgoT dgoT
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
Your Input:
rhtAThreonine and homoserine efflux system; Involved in the efflux of threonine and homoserine. Can also export other amino acids such as proline, serine, histidine and cysteine; Belongs to the drug/metabolite transporter (DMT) superfamily. 10 TMS drug/metabolite exporter (DME) (TC 2.A.7.3) family. (295 aa)
gltSGlutamate transporter; Catalyzes the sodium-dependent, binding-protein-independent transport of glutamate. Belongs to the glutamate:Na(+) symporter (ESS) (TC 2.A.27) family. (401 aa)
lldPL-lactate permease; Transports L-lactate across the membrane. Can also transport D-lactate and glycolate. Seems to be driven by a proton motive force. (551 aa)
dctAC4-dicarboxylic acid, orotate and citrate transporter; Responsible for the aerobic transport of the dicarboxylates fumarate, L- and D-malate and to a lesser extent succinate, from the periplasm across the inner membrane; Belongs to the dicarboxylate/amino acid:cation symporter (DAACS) (TC 2.A.23) family. (428 aa)
livHBranched-chain amino acid ABC transporter permease; Part of the binding-protein-dependent transport system for branched-chain amino acids. Probably responsible for the translocation of the substrates across the membrane; Belongs to the binding-protein-dependent transport system permease family. LivHM subfamily. (308 aa)
livMBranched-chain amino acid ABC transporter permease; Part of the binding-protein-dependent transport system for branched-chain amino acids. Probably responsible for the translocation of the substrates across the membrane; Belongs to the binding-protein-dependent transport system permease family. LivHM subfamily. (425 aa)
livGBranched-chain amino acid ABC transporter ATPase; Component of the leucine-specific transport system. (255 aa)
livFBranched-chain amino acid ABC transporter ATPase; Component of the leucine-specific transport system. (237 aa)
ugpASn-glycerol-3-phosphate ABC transporter permease; Part of the binding-protein-dependent transport system for sn-glycerol-3-phosphate; probably responsible for the translocation of the substrate across the membrane. (295 aa)
ugpESn-glycerol-3-phosphate ABC transporter permease; Part of the binding-protein-dependent transport system for sn-glycerol-3-phosphate; probably responsible for the translocation of the substrate across the membrane. (281 aa)
ugpCSn-glycerol-3-phosphate ABC transporter ATPase; Part of the ABC transporter complex UgpABCE involved in sn- glycerol-3-phosphate import. Responsible for energy coupling to the transport system (Probable). Can also transport glycerophosphoryl diesters. (356 aa)
gntTGluconate transporter, high-affinity GNT I system; Part of the gluconate utilization system Gnt-I; high-affinity intake of gluconate. (438 aa)
nirCNitrite transporter; Catalyzes nitrite uptake and nitrite export across the cytoplasmic membrane. Is up to 10-fold more active than NarK or NarU in nitrite uptake for subsequent reduction in the cytoplasm by the NirB/NirD nitrite reductase; Belongs to the FNT transporter (TC 2.A.44) family. (268 aa)
panFPantothenate:sodium symporter; Catalyzes the sodium-dependent uptake of extracellular pantothenate; Belongs to the sodium:solute symporter (SSF) (TC 2.A.21) family. (483 aa)
dcuDPutative transporter; May have a role in the transport of dicarboxylates from the periplasm across the inner membrane. Seems not to be essential for growth. It is likely to be a cryptic gene, as no or low expression has been found under a number of growth conditions and when tested with a large number of potential substrates; Belongs to the DcuC/DcuD transporter (TC 2.A.61) family. (455 aa)
mtrTryptophan transporter of high affinity; Involved in transporting tryptophan across the cytoplasmic membrane. (414 aa)
tdcCL-threonine/L-serine transporter; Involved in the import of threonine and serine into the cell, with the concomitant import of a proton (symport system). Belongs to the amino acid/polyamine transporter 2 family. SdaC/TdcC subfamily. (443 aa)
glcAGlycolate transporter; Transports glycolate across the membrane. Can also transport L-lactate and D-lactate. Seems to be driven by a proton motive force. (560 aa)
argOArginine transporter; Involved in the export of arginine. Important to control the intracellular level of arginine and the correct balance between arginine and lysine. May also be involved in the export of canavanine (a plant-derived antimetabolite). (211 aa)
sdaCPutative serine transporter; Involved in the import of serine into the cell. May be required for phage C1 adsorption by interacting with DrcB. May also be involved in ampicillin sensitivity. (429 aa)
ygbNPutative transport protein. (454 aa)
gabPGamma-aminobutyrate transporter; Transporter for GABA; Belongs to the amino acid-polyamine-organocation (APC) superfamily. Amino acid transporter (AAT) (TC 2.A.3.1) family. (466 aa)
focBPutative formate transporter; Involved in the bidirectional transport of formate. Belongs to the FNT transporter (TC 2.A.44) family. (282 aa)
dsdXD-serine transporter; A D-serine-specific transporter, may function as a H(+) symporter. (445 aa)
yfdCPutative transport protein. (310 aa)
hisQHistidine ABC transporter permease; Part of the histidine permease ABC transporter. Also part of a lysine/arginine/ornithine transporter. Probably responsible for the translocation of the substrate across the membrane. Required to relay the ATPase-inducing signal from the solute-binding protein to HisP (By similarity). (228 aa)
hisPHistidine ABC transporter ATPase; Part of the histidine permease ABC transporter. Also part of a lysine/arginine/ornithine transporter. Responsible for energy coupling to the transport system (By similarity). (257 aa)
glpTSn-glycerol-3-phosphate transporter; Responsible for glycerol-3-phosphate uptake. (452 aa)
bcrBicyclomycin/cysteine/sulfonamide efflux transporter; Involved in sulfonamide (sulfathiazole) and bicyclomycin resistance. Probable membrane translocase. A transporter able to export peptides. When overexpressed, allows cells deleted for multiple peptidases (pepA, pepB, pepD and pepN) to grow in the presence of dipeptides Ala-Gln or Gly-Tyr which otherwise inhibit growth. Cells overexpressing this protein have decreased intracellular levels of Ala-Gln dipeptide, and in a system that produces the Ala-Gln dipeptide overproduction of this protein increases export of the dipeptide. Belongs [...] (396 aa)
lysPLysine transporter; Permease that is involved in the transport across the cytoplasmic membrane of lysine; Belongs to the amino acid-polyamine-organocation (APC) superfamily. Amino acid transporter (AAT) (TC 2.A.3.1) family. (489 aa)
yeeOPutative multdrug exporter, MATE family; A transporter able to export peptides and flavins. When overexpressed allows cells deleted for multiple peptidases (pepA, pepB, pepD and pepN) to grow in the presence of dipeptides Ala-Gln or Gly-Tyr which otherwise inhibit growth. Cells overexpressing this protein have decreased intracellular levels of Ala-Gln dipeptide, and in a system that produces the Ala-Gln dipeptide, overproduction of this protein increases its export. When overexpressed increases secretion of FMN and FAD but not riboflavin; intracellular concentrations of FMN and ribofla [...] (495 aa)
shiAShikimate transporter; Pseudogene, glycosyltransferase homology. (438 aa)
fliYCystine transporter subunit; Part of the ABC transporter complex FliY-YecC-YecS involved in L-cystine transport. The system can probably also transport L- cysteine, and it mediates accumulation of the toxic compounds L- selenaproline (SCA) and L-selenocystine (SeCys). Binds cystine ; Belongs to the bacterial solute-binding protein 3 family. (266 aa)
yecSABC family putative inner membrane permease; Part of the ABC transporter complex FliY-YecC-YecS involved in L-cystine transport. The system can probably also transport L- cysteine, and it mediates accumulation of the toxic compounds L- selenaproline (SCA) and L-selenocystine (SeCys). Probably responsible for the translocation of the substrate across the membrane (Probable). (222 aa)
yecCPutative ABC transporter ATPase; Part of the ABC transporter complex FliY-YecC-YecS involved in L-cystine transport. The system can probably also transport L- cysteine, and it mediates accumulation of the toxic compounds L- selenaproline (SCA) and L-selenocystine (SeCys). Probably responsible for energy coupling to the transport system (Probable). (250 aa)
leuELeucine efflux protein; Exporter of leucine. Can also transport its natural analog L- alpha-amino-n-butyric acid and some other structurally unrelated amino acids. (212 aa)
ydjNPutative transporter; Involved in L-cystine transport. Can probably also transport L-cysteine. Mediates accumulation of the toxic compounds L- selenaproline (SCA) and L-selenocystine (SeCys). Belongs to the dicarboxylate/amino acid:cation symporter (DAACS) (TC 2.A.23) family. (463 aa)
ydcOBenE family inner membrane putative transporter; Putative membrane transport protein. (391 aa)
abgTP-aminobenzoyl-glutamate transporter; Essential for aminobenzoyl-glutamate utilization. It catalyzes the concentration-dependent uptake of p-aminobenzoyl- glutamate (PABA-GLU) into the cell and allows accumulation of PABA-GLU to a concentration enabling AbgAB to catalyze cleavage into p- aminobenzoate and glutamate. It seems also to increase the sensitivity to low levels of aminobenzoyl-glutamate. May actually serve physiologically as a transporter for some other molecule, perhaps a dipeptide, and that it transports p-aminobenzoyl-glutamate as a secondary activity. The physiological ro [...] (508 aa)
dauAC4-dicarboxylic acid transporter; Responsible for the aerobic transport of succinate from the periplasm to the cytoplasm at acidic pH. Can transport other C4- dicarboxylic acids such as aspartate and fumarate. May also play a role in the regulation of C4-dicarboxylic acid metabolism at pH 7, via regulation of expression and/or activity of DctA. May act as a co- sensor of DcuS. (559 aa)
ssuAAliphatic sulfonate ABC transporter periplasmic binding protein; Part of a binding-protein-dependent transport system for aliphatic sulfonates. Putative binding protein; Belongs to the bacterial solute-binding protein SsuA/TauA family. (319 aa)
ssuCAliphatic sulfonate ABC transporter permease; Part of a binding-protein-dependent transport system for aliphatic sulfonates. Probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily. (263 aa)
ssuBAliphatic sulfonate ABC transporter ATPase; Part of the ABC transporter complex SsuABC involved in aliphatic sulfonates import. Responsible for energy coupling to the transport system (Probable). (255 aa)
focAFormate channel; Involved in the bidirectional transport of formate; Belongs to the FNT transporter (TC 2.A.44) family. (285 aa)
ybjEPutative transporter; Mediates export of lysine; Belongs to the LysO family. (299 aa)
gsiCGlutathione ABC transporter permease; Part of the ABC transporter complex GsiABCD involved in glutathione import. Probably responsible for the translocation of the substrate across the membrane. (306 aa)
potEPutrescine transporter PotE; Catalyzes both the uptake and excretion of putrescine. The uptake of putrescine is dependent on the membrane potential and the excretion involves putrescine-ornithine antiporter activity. (439 aa)
gltLGlutamate/aspartate ABC transporter ATPase; Part of the ABC transporter complex GltIJKL involved in glutamate and aspartate uptake. Probably responsible for energy coupling to the transport system. (241 aa)
dcuCAnaerobic C4-dicarboxylate transport; Responsible for the transport of C4-dicarboxylates during anaerobic growth; Belongs to the DcuC/DcuD transporter (TC 2.A.61) family. (461 aa)
cstACarbon starvation protein involved in peptide utilization; Involved in peptide utilization during carbon starvation. (701 aa)
entSEnterobactin exporter, iron-regulated; Component of an export pathway for enterobactin. Overexpression reduces intracellular arabinose concentrations. (416 aa)
fepAFerrienterobactin outer membrane transporter; This protein is involved in the initial step of iron uptake by binding ferrienterobactin (Fe-ENT), an iron chelatin siderophore that allows E.coli to extract iron from the environment. FepA also acts as a receptor for colicins B and D. (746 aa)
brnQBranched-chain amino acid transport system 2 carrier protein; Component of the LIV-II transport system for branched-chain amino acids. This LIV-II transport system may be H(+)-coupled. (439 aa)
tauCTaurine ABC transporter permease; Part of a binding-protein-dependent transport system for taurine. Probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily. (275 aa)
tauATaurine ABC transporter periplasmic binding protein; Part of a binding-protein-dependent transport system for taurine. (320 aa)
metNDL-methionine transporter subunit; Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system. It has also been shown to be involved in formyl-L-methionine transport. Belongs to the ABC transporter superfamily. Methionine importer (TC 3.A.1.24) family. (343 aa)
metIDL-methionine transporter subunit; Part of the binding-protein-dependent transport system for D- methionine and the toxic methionine analog alpha-methyl-methionine. Probably responsible for the translocation of the substrate across the membrane. (217 aa)
aroPAromatic amino acid transporter; Permease that is involved in the transport across the cytoplasmic membrane of the aromatic amino acids (phenylalanine, tyrosine, and tryptophan). (457 aa)
satPSuccinate-acetate transporter; Uptake of acetate and succinate. Transport is energetically dependent on the protonmotive force. (188 aa)
yaaJPutative transporter; Inner membrane transport protein. (476 aa)
gntUGluconate transporter, low affinity GNT 1 system; Part of the gluconate utilization system Gnt-I; low-affinity intake of gluconate; Belongs to the GntP permease family. (446 aa)
yjiYPutative transporter; Transports pyruvate with a high affinity and specificity. The process is driven by the proton motive force. Part of a nutrient-sensing regulatory network composed of the two-component regulatory systems BtsS/BtsR and YpdA/YpdB, and their respective target proteins, BtsT and YhjX. Belongs to the peptide transporter carbon starvation (CstA) (TC 2.A.114) family. (716 aa)
gntPFructuronate transporter; High-affinity gluconate transporter with fairly broad specificity, including low affinity for glucuronate, several disaccharides, and some hexoses, but not glucose. (447 aa)
yjhFPutative transport system permease. (449 aa)
idnTL-idonate and D-gluconate transporter; Transports L-idonate, D-gluconate and 5-keto-D-gluconate, from the periplasm across the inner membrane. (439 aa)
cycAD-alanine/D-serine/glycine transporter; Permease that is involved in the transport across the cytoplasmic membrane of D-alanine, D-serine and glycine; Belongs to the amino acid-polyamine-organocation (APC) superfamily. Amino acid transporter (AAT) (TC 2.A.3.1) family. (470 aa)
yjeHPutative transporter; Catalyzes the efflux of L-methionine. Can also export L- leucine, L-isoleucine and L-valine. Activity is dependent on electrochemical potential. (418 aa)
dcuAC4-dicarboxylate antiporter; Responsible for the transport of C4-dicarboxylates from the periplasm across the inner membrane; Belongs to the DcuA/DcuB transporter (TC 2.A.13.1) family. (433 aa)
cadBPutative lysine/cadaverine transporter; Probable cadaverine/lysine antiporter or part of it. (444 aa)
dcuBC4-dicarboxylate transporter, anaerobic; Responsible for the transport of C4-dicarboxylates from the periplasm across the inner membrane; Belongs to the DcuA/DcuB transporter (TC 2.A.13.1) family. (446 aa)
adiCArginine:agmatine antiporter; Major component of the acid-resistance (AR) system allowing enteric pathogens to survive the acidic environment in the stomach (By similarity). Exchanges extracellular arginine for its intracellular decarboxylation product agmatine (Agm) thereby expelling intracellular protons. (445 aa)
actPAcetate transporter; Transports acetate. Also able to transport glycolate. (549 aa)
kdgT2-keto-3-deoxy-D-gluconate transporter; The 2-keto-3-deoxygluconate permease transports the degraded pectin products into the bacterial cell, where they serve as carbon and energy sources. This is a hydrogen coupled transport system; Belongs to the KdgT transporter family. (327 aa)
rhtBHomoserine, homoserine lactone and S-methyl-methionine efflux pump; Conducts the efflux of homoserine and homoserine lactone. Belongs to the Rht family. (206 aa)
rhtCThreonine efflux pump; Conducts the efflux of threonine. Belongs to the Rht family. (206 aa)
dgoTD-galactonate transporter; Intake of galactonate into the cell; Belongs to the major facilitator superfamily. Phthalate permease family. (430 aa)
Your Current Organism:
Escherichia coli K12
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli MG1655, Escherichia coli str. K-12 substr. MG1655, Escherichia coli str. K12 substr. MG1655, Escherichia coli str. MG1655, Escherichia coli strain MG1655
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