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
cheD-2Chemotaxis protein; Probably deamidates glutamine residues to glutamate on methyl-accepting chemotaxis receptors (MCPs), playing an important role in chemotaxis; Belongs to the CheD family. (161 aa)    
Predicted Functional Partners:
AFZ71766.1
Chemotaxis protein CheC, inhibitor of MCP methylation; PFAM: CheC-like family.
 
 0.990
AFZ73135.1
Chemotaxis protein CheC, inhibitor of MCP methylation; PFAM: CheC-like family.
 
 0.988
AFZ72682.1
Chemotaxis protein CheC, inhibitor of MCP methylation; PFAM: CheC-like family.
 
 0.986
AFZ71767.1
Chemotaxis protein CheC, inhibitor of MCP methylation; PFAM: CheC-like family.
 
 0.983
cheD
Chemotaxis protein; Probably deamidates glutamine residues to glutamate on methyl-accepting chemotaxis receptors (MCPs), playing an important role in chemotaxis; Belongs to the CheD family.
  
  
 
0.907
AFZ72429.1
PFAM: HAMP domain; Methyl-accepting chemotaxis protein (MCP) signaling domain.
 
 0.904
AFZ73307.1
PFAM: HAMP domain; Methyl-accepting chemotaxis protein (MCP) signaling domain.
 
 0.897
cheB
Chemotaxis response regulator containing a CheY-like receiver domain and a methylesterase domain; 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.
 
  
 0.893
AFZ71769.1
PFAM: CheB methylesterase; Response regulator receiver domain.
 
  
 0.882
AFZ73141.1
Chemotaxis signal transduction protein; PFAM: CheW-like domain.
 
 
 0.873
Your Current Organism:
Natronobacterium gregoryi
NCBI taxonomy Id: 797304
Other names: N. gregoryi SP2, Natronobacterium gregoryi ATCC 43098, Natronobacterium gregoryi JCM 8860, Natronobacterium gregoryi NCIMB 2189, Natronobacterium gregoryi SP2, Natronobacterium gregoryi str. SP2, Natronobacterium gregoryi strain SP2
Server load: low (32%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.