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
omcSCytochrome c; Plays an important role in extracellular electron transfer. Can transfer electrons to insoluble Fe(3+) oxides as well as other extracellular electron acceptors, including Mn(4+) oxide and humic substances. Essential for direct interspecies electron transfer (DIET) in cocultures with G. metallireducens. (432 aa)    
Predicted Functional Partners:
omcT
Cytochrome c; 6 heme-binding sites.
  
  
0.962
omcZ
Cytochrome c; 8 heme-binding sites.
   
  
 0.618
glcD-1
D-lactate/glycolate dehydrogenase, FAD-binding protein, putative.
   
  
 0.595
omcE
Cytochrome c; 4 heme-binding sites.
   
  
 0.590
pilA-C
Geopilin domain 2 protein.
      
 0.590
ptsI
Phosphoenolpyruvate--protein phosphotransferase; General (non sugar-specific) component of the phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar PTS). This major carbohydrate active-transport system catalyzes the phosphorylation of incoming sugar substrates concomitantly with their translocation across the cell membrane. Enzyme I transfers the phosphoryl group from phosphoenolpyruvate (PEP) to the phosphoryl carrier protein (HPr).
      
 0.515
GSU2505
Hypothetical protein.
  
    0.474
GSU2501
Cytochrome c; 6 heme-binding sites.
  
  
0.464
rpe
Ribulose-phosphate 3-epimerase; Belongs to the ribulose-phosphate 3-epimerase family.
      
 0.420
omcF
Lipoprotein cytochrome c, 1 heme-binding site.
      
 0.418
Your Current Organism:
Geobacter sulfurreducens
NCBI taxonomy Id: 243231
Other names: G. sulfurreducens PCA, Geobacter sulfurreducens PCA, Geobacter sulfurreducens str. PCA, Geobacter sulfurreducens strain PCA
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.