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
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Textmining
[Homology]
Score
rnfFNitrogen fixation protein RnfF; Flavin transferase that catalyzes the transfer of the FMN moiety of FAD and its covalent binding to the hydroxyl group of a threonine residue in a target flavoprotein. Belongs to the ApbE family. (366 aa)    
Predicted Functional Partners:
rnfD
Electron transport complex protein RnfD; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the NqrB/RnfD family.
 
  
 0.951
rnfC
Electron transport complex protein RnfC; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane (By similarity). Required for nitrogen fixation. Stabilizes RnfB ; Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfC subfamily.
 
   
 0.941
rnfB
Electron transport complex protein RnfB; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane (By similarity). Required for nitrogen fixation. Stabilizes RnfC ; Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfB subfamily.
 
   
 0.933
rnfA
Electron transport complex protein RnfA; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane (By similarity). Required for nitrogen fixation. Necessary for stable existence of both RnfB and RnfC.
 
  
 0.922
rnfE
Electron transport complex protein RnfE; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane.
 
   
 0.891
rseC
sigma-E factor regulatory protein RseC.
 
  
 0.885
fdxN
Ferredoxin I; Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. This ferredoxin probably participates in nitrogen fixation.
 
   
 0.884
rnfG
Electron transport complex protein RnfG; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the RnfG family.
 
  
 0.881
fdxC
Ferredoxin IV; Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. This ferredoxin is required for nitrogen fixation; Belongs to the 2Fe2S plant-type ferredoxin family.
 
   
 0.853
norV
Anaerobic nitric oxide reductase flavorubredoxin; Low-potential electron donor to a number of redox enzymes. In the N-terminal section; belongs to the zinc metallo- hydrolase group 3 family.
 
   
 0.799
Your Current Organism:
Rhodobacter capsulatus
NCBI taxonomy Id: 272942
Other names: R. capsulatus SB 1003, Rhodobacter capsulatus SB 1003
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