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
psiFPsiF family protein; Induced by phosphate starvation; Protein involved in phosphorus metabolic process and response to starvation. (106 aa)    
Predicted Functional Partners:
yegP
UPF0339 family protein; Belongs to the UPF0339 family. Duplicated subfamily.
   
    0.780
phoA
Alkaline phosphatase; start codon corrected; Protein involved in phosphorus metabolic process; Belongs to the alkaline phosphatase family.
  
  
 0.711
yaiC
Diguanylate cyclase, cellulose regualtor; A probable diguanylate cyclase. The last member of a cascade of expressed proteins, its expression requires DgcM. DgcC production induces biosynthesis of cellulose in some E.coli isolates, but not in K12 strains. Cyclic-di-GMP is a second messenger which controls cell surface-associated traits in bacteria.
 
  
 0.680
psiE
Phosphate starvation inducible protein; Belongs to the PsiE family.
  
   
 0.659
yeaG
Protein kinase, endogenous substrate unidentified; autokinase; Belongs to the PrkA family.
   
    0.653
yqjD
Membrane-anchored ribosome-binding protein; Upon overexpression inhibits growth.
  
    0.648
ycgB
SpoVR family stationary phase protein; To B.subtilis SpoVR.
   
    0.647
yhfG
Putative antitoxin for Fic.
   
    0.636
msyB
Multicopy suppressor of secY and secA; Could participate in the normal pathway of protein export.
   
    0.634
glpB
Anaerobic sn-glycerol-3-phosphate dehydrogenase membrane anchor subunit; Conversion of glycerol 3-phosphate to dihydroxyacetone. Uses fumarate or nitrate as electron acceptor; Belongs to the anaerobic G-3-P dehydrogenase subunit B family.
  
   
 0.610
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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