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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[Homology]
Score
cheB-2Chemotaxis 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. (357 aa)    
Predicted Functional Partners:
AEV68543.1
Chemotaxis protein histidine kinase-like protein; PFAM: CheW-like domain; P2 response regulator binding domain; Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; Signal transducing histidine kinase, homodimeric domain; Hpt domain.
 
 0.999
AEV68629.1
Chemotaxis protein histidine kinase-like protein; PFAM: CheW-like domain; P2 response regulator binding domain; Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; Signal transducing histidine kinase, homodimeric domain; Hpt domain.
 
 0.996
AEV67772.1
Chemotaxis protein histidine kinase-like protein; PFAM: Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase.
 
 0.995
AEV68451.1
Methylase of chemotaxis methyl-accepting protein; PFAM: CheR methyltransferase, SAM binding domain; CheR methyltransferase, all-alpha domain.
  
 0.988
AEV68542.1
Chemotaxis signal transduction protein; PFAM: CheW-like domain.
 
 
 0.987
AEV68555.1
Flagellar motor switch protein FliN; PFAM: Surface presentation of antigens (SPOA); CheC-like family; TIGRFAM: flagellar motor switch protein FliN; manually curated.
 
  
 0.985
AEV68627.1
Methylase of chemotaxis methyl-accepting protein; PFAM: CheR methyltransferase, SAM binding domain; CheR methyltransferase, all-alpha domain.
  
 0.970
AEV67271.1
PFAM: HAMP domain; Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; His Kinase A (phosphoacceptor) domain.
 
 0.967
AEV68185.1
PFAM: HAMP domain; Methyl-accepting chemotaxis protein (MCP) signaling domain.
 
 0.967
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.
 
  
 0.965
Your Current Organism:
Hungateiclostridium clariflavum
NCBI taxonomy Id: 720554
Other names: Clostridium clariflavum DSM 19732, Clostridium clariflavum EBR45, H. clariflavum DSM 19732, Hungateiclostridium clariflavum DSM 19732
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