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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
EAR12875.1COG0735 Fe2+/Zn2+ uptake regulation proteins; Belongs to the Fur family. (149 aa)    
Predicted Functional Partners:
EAR12229.1
Large subunit of NADH-dependent glutamate synthase; COG0067 Glutamate synthase domain 1.
    
 0.809
purA
Adenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family.
       0.683
EAR12876.1
GTP pyrophosphokinase; In eubacteria ppGpp (guanosine 3'-diphosphate 5-' diphosphate) is a mediator of the stringent response that coordinates a variety of cellular activities in response to changes in nutritional abundance.
     
 0.673
rpoA
DNA-directed RNA polymerase alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
   
   0.672
EAR12873.1
Hypothetical protein; COG1452 Organic solvent tolerance protein OstA.
       0.489
EAR12429.1
COG1832 Predicted CoA-binding protein.
  
    0.481
EAR13277.1
Putative sigma factor A; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
   
 
 0.472
EAR13949.1
RNA polymerase sigma-70 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
   
 
 0.472
rpoB
DNA-directed RNA polymerase beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
   
   0.455
rpoC
DNA-directed RNA polymerase beta' subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
   
   0.450
Your Current Organism:
Polaribacter irgensii
NCBI taxonomy Id: 313594
Other names: P. irgensii 23-P, Polaribacter irgensii 23-P
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