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
fixJPutative Transcriptional regulatory protein FixJ; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator. (204 aa)    
Predicted Functional Partners:
XM1_2541
Putative Two-component sensor histidine kinase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
 
 0.994
fixJ-2
Transcriptional regulatory protein FixJ; Function of strongly homologous gene; regulator.
  
  
 
0.909
tmoT
Response regulator protein TmoT; Function of homologous gene experimentally demonstrated in an other organism; regulator.
  
  
 
0.905
XM1_4005
Sensor histidine kinase; Function of strongly homologous gene; enzyme.
 
 
 0.768
dctS
C4-dicarboxylate transport sensor protein DctS; Function of strongly homologous gene; enzyme.
 
 
 0.689
XM1_2568
Putative MCP methyltransferase/methylesterase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
  
 
 0.599
gdhA
NADP-specific glutamate dehydrogenase; Function of strongly homologous gene; enzyme; Belongs to the Glu/Leu/Phe/Val dehydrogenases family.
       0.596
XM1_1590
Homologs of previously reported genes of unknown function.
   
 
 0.538
XM1_3256
Protein of unknown function; No homology to any previously reported sequences.
   
 
 0.538
XM1_4319
Putative signal transduction histidine kinase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
   
 
 0.538
Your Current Organism:
Magnetospirillum sp. XM1
NCBI taxonomy Id: 1663591
Other names: M. sp. XM-1, Magnetospirillum sp. XM-1
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