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STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
proVGlycine betaine/proline abc transporter periplasmic binding protein; Part of the ProU ABC transporter complex involved in glycine betaine and proline betaine uptake Probably responsible for energy coupling to the transport system (Probable) (400 aa)    
Predicted Functional Partners:
proW
Glycine betaine/proline transport system permease protein; Part of the ProU ABC transporter complex involved in glycine betaine and proline betaine uptake Probably responsible for the translocation of the substrate across the membrane (Probable)
 0.999
proX
Glycine betaine/proline abc transporter periplasmic binding protein; Part of the ProU ABC transporter complex involved in glycine betaine and proline betaine uptake. Binds glycine betaine and proline betaine with high affinity
 
 0.999
kdpB
Potassium-transporting atpase atp-binding subunit; Part of the high-affinity ATP-driven potassium transport (or Kdp) system, which catalyzes the hydrolysis of ATP coupled with the electrogenic transport of potassium into the cytoplasm This subunit is responsible for energy coupling to the transport system
     
 0.772
kdpA
Potassium-transporting atpase potassium-binding subunit; Part of the high-affinity ATP-driven potassium transport (or Kdp) system, which catalyzes the hydrolysis of ATP coupled with the electrogenic transport of potassium into the cytoplasm This subunit binds and transports the potassium across the cytoplasmic membrane
     
 0.763
ugpE
Sn-glycerol 3-phosphate abc transporter membrane subunit ugpe; Part of the binding-protein-dependent transport system for sn-glycerol-3-phosphate; probably responsible for the translocation of the substrate across the membrane
 
   
 0.759
kdpC
K(+) transporting p-type atpase subunit kdpc; Part of the high-affinity ATP-driven potassium transport (or Kdp) system, which catalyzes the hydrolysis of ATP coupled with the electrogenic transport of potassium into the cytoplasm This subunit acts as a catalytic chaperone that increases the ATP-binding affinity of the ATP- hydrolyzing subunit KdpB by the formation of a transient KdpB/KdpC/ATP ternary complex
     
 0.747
ugpA
Sn-glycerol 3-phosphate abc transporter membrane subunit ugpa; Part of the binding-protein-dependent transport system for sn-glycerol-3-phosphate; probably responsible for the translocation of the substrate across the membrane
     
 0.743
cydD
Glutathione/cysteine abc transporter export permease/atpase; Somehow involved in the cytochrome D branch of aerobic respiration. Seems to be a component of a transport system
 
  
0.742
ugpC
Sn-glycerol 3-phosphate transport system atp-binding protein; 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
  
  
0.740
rbsC
Ribose transport system permease protein; Part of the ABC transporter complex RbsABC involved in ribose import. Probably responsible for the translocation of the substrate across the membrane
     
 0.736
Your Current Organism:
Escherichia coli K12 MG1655
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli K12 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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