close STRING Database User Survey
Please help us improve further — take a moment to fill our brief user survey.
 
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
artPArginine transport system atp-binding protein; Part of the ABC transporter complex ArtPIQMJ involved in arginine transport. Probably responsible for energy coupling to the transport system (242 aa)    
Predicted Functional Partners:
artM
L-arginine abc transporter membrane subunit artm; Part of the ABC transporter complex ArtPIQMJ involved in arginine transport. Probably responsible for the translocation of the substrate across the membrane
 0.999
artQ
L-arginine abc transporter membrane subunit artq; Part of the ABC transporter complex ArtPIQMJ involved in arginine transport. Probably responsible for the translocation of the substrate across the membrane
 0.999
artI
Putative abc transporter periplasmic binding protein arti; Part of the ABC transporter complex ArtPIQMJ involved in arginine transport
 
 0.998
artJ
L-arginine abc transporter periplasmic binding protein; Part of the ABC transporter complex ArtPIQMJ involved in arginine transport. Binds L-arginine with high affinity
 
 0.994
hisQ
Lysine/arginine/ornithine abc transporter/histidine abc transporter, membrane subunit hisq; 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)
 0.884
hisM
Lysine/arginine/ornithine abc transporter/histidine abc transporter, membrane subunit hism; 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)
 0.874
glnP
L-glutamine abc transporter membrane subunit; Part of the binding-protein-dependent transport system for glutamine; probably responsible for the translocation of the substrate across the membrane
 0.849
gltK
Glutamate/aspartate abc transporter membrane subunit gltk; Part of the ABC transporter complex GltIJKL involved in glutamate and aspartate uptake. Probably responsible for the translocation of the substrate across the membrane
 0.847
yecS
Abc 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)
 
 0.843
btuD
Vitamin b12 transport system atp-binding protein; Part of the ABC transporter complex BtuCDF involved in vitamin B12 import. Responsible for energy coupling to the transport system
 
  
  0.814
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
Server load: low (8%) [HD]