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
XM1_2024CRP/FNR family transcriptional regulator, dissimilatory nitrate respiration regulator; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator. (226 aa)    
Predicted Functional Partners:
XM1_2023
CRP/FNR family transcriptional regulator, dissimilatory nitrate respiration regulator; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
 
    
0.845
XM1_3952
Function of strongly homologous gene; regulator.
  
     0.723
fixK
Nitrogen fixation regulation protein FixK; Function of homologous gene experimentally demonstrated in an other organism; regulator.
  
   
 0.711
XM1_0471
Putative cAMP-binding protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
  
     0.698
XM1_1355
CRP/FNR family transcriptional regulator, cyclic AMP receptor protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative receptor.
  
   
 0.695
XM1_0592
Homologs of previously reported genes of unknown function; Belongs to the BI1 family.
   
  
 0.572
nirS-2
Nitrite reductase; Function of strongly homologous gene; enzyme.
 
  
 0.561
XM1_4225
Putative transcriptional regulator, Crp/Fnr family; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
  
     0.551
XM1_0821
Putative transcriptional regulator (contain cAMP-binding domain); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
  
     0.523
XM1_2025
Protein of unknown function; No homology to any previously reported sequences.
       0.501
Your Current Organism:
Magnetospirillum sp. XM1
NCBI taxonomy Id: 1663591
Other names: M. sp. XM-1, Magnetospirillum sp. XM-1
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.