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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
fixR2Short-chain dehydrogenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. (298 aa)    
Predicted Functional Partners:
nuoCD
NADH-ubiquinone dehydrogenase chain C,D; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient; In the N-terminal section; belongs to the complex I 30 kDa subunit family.
   
 
 0.752
RPA4626
Protein of unknown function from Deinococcus and Synechococcus; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
  
    0.619
RPA4634
Hypothetical protein.
  
 
 0.577
RPA2748
Possible short-chain dehydrogenase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the short-chain dehydrogenases/reductases (SDR) family.
 
 
 0.553
RPA4613
DUF683; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
   
    0.550
nifE
Nitrogenase molybdenum-cofactor synthesis protein nifE; Belongs to the NifD/NifK/NifE/NifN family.
   
    0.550
hesB
Protein of unknown function, HesB/YadR/YfhF; Belongs to the HesB/IscA family.
  
    0.541
RPA4621
Conserved hypothetical protein.
  
    0.534
RPA4051
Possible oxo-acyl acyl carrier protein dehydrogenase.
  
    0.530
mcyE
Possible McyE polykeitde synthase and peptide synthetase (AF183408).
  
 
 0.498
Your Current Organism:
Rhodopseudomonas palustris CGA009
NCBI taxonomy Id: 258594
Other names: R. palustris CGA009, Rhodopseudomonas palustris str. CGA009, Rhodopseudomonas palustris strain CGA009
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