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
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Gene Fusion
Cooccurrence
Coexpression
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[Homology]
Score
cheBChemotaxis response regulator protein CheB-glutamate methylesterase; 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. (403 aa)    
Predicted Functional Partners:
cheA
Chemotaxis protein cheA; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 0.999
cheR
Chemotaxis protein methyltransferase; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
 0.998
CCQ73852.1
Chemotaxis protein CheW; Function of strongly homologous gene; regulator.
 
 
 0.997
CCQ73182.1
Putative methyl-accepting chemotaxis sensory transducer; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative receptor.
 
 0.985
CCQ73308.1
Methyl-accepting chemotaxis protein; Function of strongly homologous gene; receptor.
 
 0.985
CCQ73853.1
Chemotaxis methyl-accepting receptor, signalling; Function of strongly homologous gene; receptor.
 0.985
CCQ74403.1
Putative methyl-accepting chemotaxis protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative receptor.
 
 0.983
cheY-2
Chemotaxis regulator transmitting signal to flagellar motor component; Function of strongly homologous gene; regulator.
 
 0.981
CCQ74319.1
Putative MCP methyltransferase/methylesterase, putative chemotaxis CheB/CheR fusion protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
 
0.980
CCQ73675.1
MCP methyltransferase/methylesterase, CheR/CheB with PAS/PAC sensor; Function of strongly homologous gene; enzyme.
 
0.978
Your Current Organism:
Magnetospira sp. QH2
NCBI taxonomy Id: 1288970
Other names: M. sp. QH-2, Magnetospira sp. QH-2, marine magnetic spirillum QH-2
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