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
fixGNitrogen fixation protein fixG, homologous to rdxB of R. sphaeroides; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished. (480 aa)    
Predicted Functional Partners:
ccoP,
Cytochrome-c oxidase fixP chain; C-type cytochrome. Part of the cbb3-type cytochrome c oxidase complex.
  
 0.991
ccoO,
Cytochrome-c oxidase fixO chain; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
 
  
 0.983
ccoN,
Cytochrome-c oxidase fixN chain, heme and copper binding subunit; Belongs to the heme-copper respiratory oxidase family.
 
  
 0.978
rdxH,
Conserved hypothetical protein.
 
  
 0.954
rdxI,
Putative cation (heavy metal) transporting ATPase.
 
  
 0.911
ccoQ,
Cytochrome oxidase subunit, small membrane protein.
  
  
 0.842
hemN1
Putative coproporphyrinogen oxidase III; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished; Belongs to the anaerobic coproporphyrinogen-III oxidase family.
 
  
 0.803
rdxS,
Possible fixS.
 
  
 0.774
RPA4569
DUF344; Uses inorganic polyphosphate (polyP) as a donor to convert ADP to ATP; Belongs to the polyphosphate kinase 2 (PPK2) family. Class I subfamily.
   
    0.675
RPA4502
Putative outer membrane protein; Observed by proteomics; Citation: Proteomics from VerBerkmoes et al. (2003) unpublished.
 
    0.664
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.