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:
a 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
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
glnHGlutamine transporter subunit; Involved in a glutamine-transport system GlnHPQ. (248 aa)    
Predicted Functional Partners:
glnQ
Glutamine transporter subunit; Part of the binding-protein-dependent transport system for glutamine. Probably responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily.
 
 0.999
glnP
Glutamine transporter subunit; Part of the binding-protein-dependent transport system for glutamine; probably responsible for the translocation of the substrate across the membrane.
 0.999
gltK
Glutamate/aspartate ABC transporter permease; Part of the ABC transporter complex GltIJKL involved in glutamate and aspartate uptake. Probably responsible for the translocation of the substrate across the membrane.
 0.991
artM
Arginine ABC transporter permease; Part of the ABC transporter complex ArtPIQMJ involved in arginine transport. Probably responsible for the translocation of the substrate across the membrane.
  
 0.989
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).
 0.989
hisM
Histidine 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).
 
  0.988
gltJ
Glutamate/aspartate ABC transporter permease; Part of the ABC transporter complex GltIJKL involved in glutamate and aspartate uptake. Probably responsible for the translocation of the substrate across the membrane.
 0.987
hisQ
Histidine 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).
 
 0.986
artQ
Arginine ABC transporter permease; Part of the ABC transporter complex ArtPIQMJ involved in arginine transport. Probably responsible for the translocation of the substrate across the membrane.
  
 0.983
yhdY
Putative amino acid ABC transporter permease; Probably part of the binding-protein-dependent transport system YdhWXYZ for an amino acid; probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family. HisMQ subfamily.
 0.974
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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