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
rnfBNitrogen fixation protein rnfB; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfB subfamily. (263 aa)    
Predicted Functional Partners:
rnfC
Nitrogen fixation protein rnfC; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfC subfamily.
 
 
 0.998
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.
 
 
 0.997
nqrD
Na(+)-translocating NADH-quinone reductase subunit D; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane.
 
 
 0.997
rnfA
Electron transport complex protein rnfA; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane.
 
 
 0.997
nqrB
Na(+)-translocating NADH-quinone reductase subunit B; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the NqrB/RnfD family.
 
 
 0.996
gltD_2
Glutamate synthase [NADPH] small chain.
    
 0.924
porA
Pyruvate synthase subunit porA.
  
  
 0.832
CUN18854.1
Iron hydrogenase 1.
 
  
 0.806
porB
Pyruvate synthase subunit porB.
  
  
 0.800
porC
Pyruvate synthase subunit porC.
  
  
 0.776
Your Current Organism:
Roseburia intestinalis
NCBI taxonomy Id: 166486
Other names: DSM 14610, NCIMB 13810, R. intestinalis, Roseburia intestinalis Duncan et al. 2002 emend. Duncan et al. 2006, strain L1-82
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