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
nifJPyruvate-ferredoxin (flavodoxin) oxidoreductase; Oxidoreductase required for the transfer of electrons from pyruvate to flavodoxin, which reduces nitrogenase. (1186 aa)    
Predicted Functional Partners:
Rru_A2185
Pyruvate ferredoxin/flavodoxin oxidoreductase.
  
 
 0.999
Rru_A2721
2-oxoglutarate synthase, alpha subunit.
  
 0.999
Rru_A2722
2-oxoglutarate synthase, beta subunit.
  
0.999
Rru_A1977
Pyruvate ferredoxin/flavodoxin oxidoreductase.
  
 
 0.998
mdh
Malate dehydrogenase (NAD); Catalyzes the reversible oxidation of malate to oxaloacetate. Belongs to the LDH/MDH superfamily. MDH type 3 family.
  
  
 0.996
pckG
Phosphoenolpyruvate carboxykinase (GTP); Catalyzes the conversion of oxaloacetate (OAA) to phosphoenolpyruvate (PEP), the rate-limiting step in the metabolic pathway that produces glucose from lactate and other precursors derived from the citric acid cycle; Belongs to the phosphoenolpyruvate carboxykinase [GTP] family.
  
 
 0.993
Rru_A0467
Acetolactate synthase, large subunit.
  
 
 0.985
Rru_A3542
Malate dehydrogenase; Oxaloacetate decarboxylating (NADP+), phosphate acetyltransferase.
 
 0.980
Rru_A2997
Phosphotransacetylase; Involved in acetate metabolism. In the N-terminal section; belongs to the CobB/CobQ family.
   
 0.977
Rru_A2956
Pyruvate phosphate dikinase; Belongs to the PEP-utilizing enzyme family.
    
 0.975
Your Current Organism:
Rhodospirillum rubrum
NCBI taxonomy Id: 269796
Other names: R. rubrum ATCC 11170, Rhodospirillum rubrum ATCC 11170, Rhodospirillum rubrum S1, Rhodospirillum rubrum str. ATCC 11170, Rhodospirillum rubrum strain ATCC 11170
Server load: low (24%) [HD]