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; Region:COG0348C. (524 aa)    
Predicted Functional Partners:
fixO
Cytochrome-c oxidase FixO2; Region:COG2993C.
 
  
 0.988
fixH
Nitrogen fixation protein FixH; Region:COG5456P.
 
  
 0.981
fixP
Cbb3-type cytochrome c oxidase subunit FixP; C-type cytochrome. Part of the cbb3-type cytochrome c oxidase complex.
 
  
 0.975
fixN
Cytochrome c oxidase subunit 1; Region:COG3278C; Belongs to the heme-copper respiratory oxidase family.
 
  
 0.972
fixQ
Cbb3-type cytochrome oxidase.
 
  
 0.960
fixI
Nitrogen fixation protein FixI; Region:COG2217P.
 
  
 0.949
fixS
Nitrogen fixation protein FixS2; Region:COG3197P.
 
  
 0.945
napB
NapB periplasmic nitrate reductase; Electron transfer subunit of the periplasmic nitrate reductase complex NapAB; Belongs to the NapB family.
  
  
 0.858
hemN
Oxygen-independent coproporphyrinogen-III oxidase HemN; Region:COG0635H; Belongs to the anaerobic coproporphyrinogen-III oxidase family.
 
  
 0.853
napF
Ferredoxin-type protein napF.
  
 
 0.688
Your Current Organism:
Sinorhizobium americanum
NCBI taxonomy Id: 194963
Other names: ATCC BAA-532, CIP 108390, DSM 15007, Ensifer americanum, Ensifer americanus, Ensifer americanus corrig. (Toledo et al. 2003) Wang et al. 2015, Ensifer sp. AC14c, Ensifer sp. CFNEI 156, S. americanum, Sinorhizobium americanum Toledo et al. 2004, Sinorhizobium americanus, Sinorhizobium sp. CFNEI 156, Sinorhizobium sp. CFNEI 54, strain CFNEI 156
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