close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
cheB-2Chemotaxis response regulator protein-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. (346 aa)    
Predicted Functional Partners:
AOP34097.1
Chemotaxis protein CheA; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.999
AOP33356.1
Chemotaxis protein CheA; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.998
AOP34095.1
Chemotaxis protein CheW; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.998
fliN_2
Endoflagellar motor switch protein; FliN is one of three proteins (FliG, FliN, FliM) that form the rotor-mounted switch complex (C ring), located at the base of the basal body. This complex interacts with the CheY and CheZ chemotaxis proteins, in addition to contacting components of the motor that determine the direction of flagellar rotation. Belongs to the FliN/MopA/SpaO family.
  
 
 0.995
fliN_1
Endoflagellar motor switch protein; FliN is one of three proteins (FliG, FliN, FliM) that form the rotor-mounted switch complex (C ring), located at the base of the basal body. This complex interacts with the CheY and CheZ chemotaxis proteins, in addition to contacting components of the motor that determine the direction of flagellar rotation. Belongs to the FliN/MopA/SpaO family.
  
 
 0.995
AOP33355.1
Chemotaxis protein CheW; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.993
AOP33647.1
Chemotaxis protein CheW; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.993
AOP34096.1
Chemotaxis protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.993
cheD
Chemotaxis protein CheD; Probably deamidates glutamine residues to glutamate on methyl-accepting chemotaxis receptors (MCPs), playing an important role in chemotaxis; Belongs to the CheD family.
 
 
 0.991
AOP33260.1
Hybrid sensor histidine kinase/response regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.990
Your Current Organism:
Leptospira alstonii
NCBI taxonomy Id: 28452
Other names: ATCC BAA-2439, L. alstonii, Leptospira alstoni, Leptospira alstonii Smythe et al. 2013, Leptospira genomosp. 1, strain 79601
Server load: low (40%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.