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
RPA4402Hypothetical protein. (102 aa)    
Predicted Functional Partners:
pufA
Light-harvesting complex 1 alpha chain; Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers.
   
 
 0.962
pufB
Light-harvesting complex 1 beta chain; Antenna complexes are light-harvesting systems, which transfer the excitation energy to the reaction centers.
   
 
 0.948
pufL
Photosynthetic reaction center L subunit; The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis.
   
 
 0.930
pufM
Photosynthetic reaction center M protein; The reaction center is a membrane-bound complex that mediates the initial photochemical event in the electron transfer process of photosynthesis.
   
 
 0.861
puhA
H subunit of photosynthetic reaction center complex; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
   
 
 0.846
RPA4403
Morphinone reductase; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
     
 0.831
RPA4401
Possible branched-chain amino acid ABC transporter, permease protein; Belongs to the binding-protein-dependent transport system permease family.
  
  
 0.819
RPA4399
Possible branched-chain amino acid transport system ATP-binding protein.
  
  
 0.817
hisF
Imidazoleglycerol-phosphate synthase, cyclase subunit; IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisF subunit catalyzes the cyclization activity that produces IGP and AICAR from PRFAR using the ammonia provided by the HisH subunit.
      
 0.713
RPA1495
Unknown protein; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
   
  
 0.713
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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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.