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
livJLeu/Ile/Val-binding protein precursor; This protein is a component of the leucine, isoleucine, valine, (threonine) transport system, which is one of the two periplasmic binding protein-dependent transport systems of the high- affinity transport of the branched-chain amino acids; Belongs to the leucine-binding protein family. (386 aa)    
Predicted Functional Partners:
livH
High-affinity branched-chain amino acid transport system permease protein livH; LIV-I protein H; Escherichia coli K-12 ortholog: b3457; Escherichia coli O157:H7 ortholog: z4827; Belongs to the binding-protein-dependent transport system permease family.
 
 
 0.999
livM
High-affinity branched-chain amino acid transport system permease protein livM; LIV-I protein M; Escherichia coli K-12 ortholog: b3456; Escherichia coli O157:H7 ortholog: z4826; Belongs to the binding-protein-dependent transport system permease family.
 
 
 0.998
livG
High-affinity branched-chain amino acid transport ATP-binding protein livG; LIV-I protein G; Escherichia coli K-12 ortholog: b3455; Escherichia coli O157:H7 ortholog: z4825.
 
 
 0.996
livF
High-affinity branched-chain amino acid transport ATP-binding protein livF; LIV-I protein F; Escherichia coli K-12 ortholog: b3454; Escherichia coli O157:H7 ortholog: z4824; Belongs to the ABC transporter superfamily.
 
 
 0.987
livK
Leucine-specific binding protein precursor; LS-BP; Escherichia coli K-12 ortholog: b3458; Escherichia coli O157:H7 ortholog: z4829.
  
 
 
0.968
gltB
Glutamate synthase [NADPH] large chain precursor; Escherichia coli K-12 ortholog: b3212; Escherichia coli O157:H7 ortholog: z4576.
     
 0.709
rpoH
RNA polymerase sigma-32 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is involved in regulation of expression of heat shock genes.
       0.438
Your Current Organism:
Escherichia coli CFT073
NCBI taxonomy Id: 199310
Other names: E. coli CFT073, Escherichia coli str. CFT073, Escherichia coli strain CFT073
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