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
ugpCSn-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 (356 aa)    
Predicted Functional Partners:
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
 0.999
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
 0.999
ugpB
Sn-glycerol 3-phosphate abc transporter periplasmic binding protein; sn-glycerol-3-phosphate and glycerophosphoryl diester-binding protein interacts with the binding protein-dependent transport system UgpACE
 0.997
ugpQ
Glycerophosphodiester phosphodiesterase, cytosolic; Glycerophosphoryl diester phosphodiesterase hydrolyzes deacylated phospholipids to G3P and the corresponding alcohols
 
  
 0.989
malG
Maltose/maltodextrin transport system permease protein; Part of the ABC transporter complex MalEFGK involved in maltose/maltodextrin import. Probably responsible for the translocation of the substrate across the membrane
 
 0.981
malF
Maltose/maltodextrin transport system permease protein; Part of the ABC transporter complex MalEFGK involved in maltose/maltodextrin import. Probably responsible for the translocation of the substrate across the membrane
 
 0.976
potC
Spermidine preferential abc transporter membrane subunit potc; Required for the activity of the bacterial periplasmic transport system of putrescine and spermidine
 
 0.944
potI
Putrescine abc transporter membrane subunit poti; Required for the activity of the bacterial periplasmic transport system of putrescine
 
 0.928
potH
Putrescine abc transporter membrane subunit poth; Required for the activity of the bacterial periplasmic transport system of putrescine
 0.927
potB
Spermidine preferential abc transporter membrane subunit potb; Required for the activity of the bacterial periplasmic transport system of putrescine and spermidine
 0.926
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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