close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
phoUPhoU family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology. (227 aa)    
Predicted Functional Partners:
pstB
ATP-binding protein; PstABCS is an ATP dependent phosphate uptake system which is responsible for inorganic phosphate uptake during phosphate starvation; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.982
PstA1
Phosphate ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.966
PstA
Phosphate ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.966
PstC
Phosphate ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.871
ORX14077.1
Glycine/betaine ABC transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.869
PstC2
Phosphate ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.867
senX3
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
   
 0.769
ORX11386.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
    0.766
GltB
Glutamate synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.758
PstS
Phosphate-binding protein; Part of the ABC transporter complex PstSACB involved in phosphate import; Belongs to the PstS family.
 
  
 0.709
Your Current Organism:
Mycobacterium xenopi
NCBI taxonomy Id: 1789
Other names: ATCC 19250, CCUG 28011, CCUG 31306, CIP 104035, DSM 43995, JCM 15661, M. xenopi, Mycobacterium xenopei, NCTC 10042
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