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; Function of strongly homologous gene; transporter. (485 aa)    
Predicted Functional Partners:
XM1_0514
Putative Nitrogen fixation protein FixH; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
 
  
 0.968
fixO
Cytochrome C oxidase, CytO subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
  
 0.966
fixP
Cytochrome C oxidase, CytP subunit; C-type cytochrome. Part of the cbb3-type cytochrome c oxidase complex.
 
  
 0.966
fixN
Cytochrome C oxydase, CytN subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the heme-copper respiratory oxidase family.
 
  
 0.957
fixI
Nitrogen fixation protein FixI; Function of strongly homologous gene; enzyme.
 
  
 0.941
fixQ
Cytochrome c oxidase CytQ subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
  
 0.841
hemN
Oxygen-independent coproporphyrinogen-III oxidase; Function of strongly homologous gene; enzyme; Belongs to the anaerobic coproporphyrinogen-III oxidase family.
 
  
 0.760
XM1_3045
Cytochrome b subunit of the bc complex; Function of strongly homologous gene; enzyme.
  
 
 0.640
XM1_0161
Putative two-component sensor histidine-kinase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
 
     0.600
fixK
Nitrogen fixation regulation protein FixK; Function of homologous gene experimentally demonstrated in an other organism; regulator.
 
  
 0.591
Your Current Organism:
Magnetospirillum sp. XM1
NCBI taxonomy Id: 1663591
Other names: M. sp. XM-1, Magnetospirillum sp. XM-1
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