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sbmA sbmA tauA tauA tauC tauC mdlA mdlA mdlB mdlB acrB acrB emrE emrE cusA cusA fepA fepA acrZ acrZ macB macB msbA msbA ompF ompF ssuB ssuB ssuC ssuC ssuA ssuA ydcO ydcO ydhC ydhC mdtK mdtK yeeO yeeO mdtB mdtB mdtC mdtC cirA cirA bcr bcr emrK emrK acrD acrD emrA emrA acrF acrF mdtF mdtF emrD emrD dinF dinF mdtN mdtN
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
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
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sbmAPeptide antibiotic transporter; Uptake of antimicrobial peptides. Required for the transport of microcin B17 (MccB17), microcin 25 (Mcc25) and proline-rich antimicrobial peptides into the cell. (406 aa)
tauATaurine ABC transporter periplasmic binding protein; Part of a binding-protein-dependent transport system for taurine. (320 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)
mdlAPutative multidrug ABC transporter ATPase; Protein involved in response to drug; Belongs to the ABC transporter superfamily. Drug exporter-2 (TC 3.A.1.117) family. (590 aa)
mdlBPutative multidrug ABC transporter ATPase; Belongs to the ABC transporter superfamily. Drug exporter-2 (TC 3.A.1.117) family. (593 aa)
acrBMultidrug efflux system protein; AcrA-AcrB-AcrZ-TolC is a drug efflux protein complex with broad substrate specificity that uses the proton motive force to export substrates. (1049 aa)
emrEDLP12 prophage; Multidrug transporter that expels positively charged hydrophobic drugs across the inner membrane of E.coli., thereby conferring resistance to a wide range of toxic compounds. The drug efflux is coupled to an influx of protons. Is involved in the resistance of E.coli cells to methyl viologen, ethidium bromide and acriflavine. Is also able to transport tetraphenylphosphonium (TPP(+)) and benzalkonium. Belongs to the drug/metabolite transporter (DMT) superfamily. Small multidrug resistance (SMR) (TC 2.A.7.1) family. (110 aa)
cusACopper/silver efflux system, membrane component; Part of a cation efflux system that mediates resistance to copper and silver; Belongs to the resistance-nodulation-cell division (RND) (TC 2.A.6) family. (1047 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)
acrZAcrAB-TolC efflux pump accessory protein, membrane-associated; AcrA-AcrB-AcrZ-TolC is a drug efflux protein complex with a broad substrate specificity. This protein binds to AcrB and is required for efflux of some but not all substrates, suggesting it may influence the specificity of drug export. (49 aa)
macBMacrolide ABC transporter peremase/ATPase; Part of the tripartite efflux system MacAB-TolC. MacB is a non-canonical ABC transporter that contains transmembrane domains (TMD), which form a pore in the inner membrane, and an ATP-binding domain (NBD), which is responsible for energy generation. When overexpressed, the system confers resistance against macrolides composed of 14- and 15-membered lactones but no or weak resistance against 16-membered ones. In addition, the system could also transport R-LPS or a similar glycolipid. Belongs to the ABC transporter superfamily. Macrolide exporte [...] (648 aa)
msbALipid ABC transporter permease/ATPase; Involved in lipid A export and possibly also in glycerophospholipid export and for biogenesis of the outer membrane. Transmembrane domains (TMD) form a pore in the inner membrane and the ATP-binding domain (NBD) is responsible for energy generation. Belongs to the ABC transporter superfamily. Lipid exporter (TC 3.A.1.106) family. (582 aa)
ompFOuter membrane porin 1a (Ia;b;F); Forms pores that allow passive diffusion of small molecules across the outer membrane. (Microbial infection) A mixed OmpC-OmpF heterotrimer is the outer membrane receptor for toxin CdiA-EC536; polymorphisms in extracellular loops 4 and 5 of OmpC confer susceptibility to CdiA- EC536-mediated toxicity; Belongs to the Gram-negative porin family. (362 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)
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)
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)
ydcOBenE family inner membrane putative transporter; Putative membrane transport protein. (391 aa)
ydhCPutative arabinose efflux transporter; Putative transport protein. (403 aa)
mdtKMultidrug efflux system transporter; Multidrug efflux pump that probably functions as a Na(+)/drug antiporter. Confers resistance to many drugs such as fluoroquinolones (norfloxacin, ciprofloxacin, enoxacin) and tetraphenylphosphonium ion (TPP). Also to deoxycholate, doxorubicin, trimethoprim, chloramphenicol, fosfomycin, ethidium bromide and benzalkonium. Also 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 [...] (457 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)
mdtBMultidrug efflux system, subunit B; The MdtABC tripartite complex confers resistance against novobiocin and deoxycholate. MdtABC requires TolC for its function. (1040 aa)
mdtCMultidrug efflux system, subunit C; The MdtABC tripartite complex confers resistance against novobiocin and deoxycholate. MdtABC requires TolC for its function. (1025 aa)
cirAColicin IA outer membrane receptor and translocator; Not yet known. Postulated to participate in iron transport. Outer membrane receptor for colicins IA and IB. (663 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)
emrKMultidrug resistance efflux pump membrane fusion protein; Part of the tripartite efflux system EmrYK-TolC, which confers resistance to various drugs. (387 aa)
acrDAminoglycoside/multidrug efflux system; Participates in the efflux of aminoglycosides. Confers resistance to a variety of these substances. Belongs to the resistance-nodulation-cell division (RND) (TC 2.A.6) family. (1037 aa)
emrAMultidrug efflux system; Part of the tripartite efflux system EmrAB-TolC, which confers resistance to antibiotics such as CCCP, FCCP, 2,4-dinitrophenol and nalidixic acid. EmrA is a drug-binding protein that provides a physical link between EmrB and TolC; Belongs to the membrane fusion protein (MFP) (TC 8.A.1) family. (390 aa)
acrFMultidrug efflux system protein; Part of the tripartite efflux system AcrEF-TolC. Involved in the efflux of indole and organic solvents. Belongs to the resistance-nodulation-cell division (RND) (TC 2.A.6) family. (1034 aa)
mdtFAnaerobic multidrug efflux transporter, ArcA-regulated; Part of the tripartite efflux system MdtEF-TolC, which confers resistance to compounds such as rhodamine 6G, erythromycin, doxorubicin, ethidium bromide, TPP, SDS, deoxycholate, crystal violet and benzalkonium; Belongs to the resistance-nodulation-cell division (RND) (TC 2.A.6) family. (1037 aa)
emrDMultidrug efflux system protein; Multidrug resistance pump that participates in a low energy shock adaptive response; Belongs to the major facilitator superfamily. (394 aa)
dinFOxidative stress resistance protein; DNA-damage-inducible protein F; Protein involved in DNA repair, response to radiation and SOS response; Belongs to the multi antimicrobial extrusion (MATE) (TC 2.A.66.1) family. (459 aa)
mdtNMembrane fusion protein of efflux pump; Could be involved in resistance to puromycin, acriflavine and tetraphenylarsonium chloride; Belongs to the membrane fusion protein (MFP) (TC 8.A.1) family. (343 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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