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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
cheRChemotaxis protein methyltransferase CheR; Function of homologous gene experimentally demonstrated in an other organism; enzyme. (287 aa)    
Predicted Functional Partners:
cheB
Chemotaxis methylesterase CheB; Involved in chemotaxis. Part of a chemotaxis signal transduction system that modulates chemotaxis in response to various stimuli. Catalyzes the demethylation of specific methylglutamate residues introduced into the chemoreceptors (methyl-accepting chemotaxis proteins or MCP) by CheR. Also mediates the irreversible deamidation of specific glutamine residues to glutamic acid. Belongs to the CheB family.
  
 0.998
cheB-2
Chemotaxis methylesterase CheB; Involved in chemotaxis. Part of a chemotaxis signal transduction system that modulates chemotaxis in response to various stimuli. Catalyzes the demethylation of specific methylglutamate residues introduced into the chemoreceptors (methyl-accepting chemotaxis proteins or MCP) by CheR. Also mediates the irreversible deamidation of specific glutamine residues to glutamic acid. Belongs to the CheB family.
  
 0.995
cheA
Chemotaxis protein histidine kinase CheA; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
  
 0.988
NIDE2353
Putative Methyl-accepting chemotaxis protein (MCP); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative factor.
 0.988
cheM
Globin-coupled methyl-accepting chemotaxis protein (modular protein); Function of strongly homologous gene; regulator.
 0.986
NIDE2359
Putative Methyl-accepting chemotaxis protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative factor.
 
 0.985
cheW
Chemotaxis signal transducer CheW; Function of homologous gene experimentally demonstrated in an other organism; regulator.
 
  
 0.984
cheW-2
Chemotaxis signal transduction protein CheW; Function of homologous gene experimentally demonstrated in an other organism; regulator.
 
  
 0.979
cheA-2
Chemotaxis protein histidine kinase CheA; Function of homologous gene experimentally demonstrated in an other organism; regulator.
 
  
 0.972
NIDE2654
Chemosensory pili system protein ChpA (sensor histidine kinase/response regulator); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
 
  
 0.945
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
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