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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Experiments
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[Homology]
Score
cheB-2Response regulator receiver modulated CheB 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. (349 aa)    
Predicted Functional Partners:
Hhal_2162
MCP methyltransferase, CheR-type; Methylation of the membrane-bound methyl-accepting chemotaxis proteins (MCP) to form gamma-glutamyl methyl ester residues in MCP.
  
 0.998
Hhal_2167
CheA signal transduction histidine kinase; PFAM: CheW domain protein; ATP-binding region, ATPase domain protein domain protein; Signal transducing histidine kinase, homodimeric; Hpt domain protein; KEGG: tcx:Tcr_1612 CheA signal transduction histidine kinase.
 0.998
Hhal_0474
CheA signal transduction histidine kinase; PFAM: CheW domain protein; ATP-binding region, ATPase domain protein domain protein; Signal transducing histidine kinase, homodimeric; Hpt domain protein; KEGG: aeh:Mlg_0988 CheA signal transduction histidine kinases.
 0.996
Hhal_0934
CheA signal transduction histidine kinase; PFAM: response regulator receiver; ATP-binding region, ATPase domain protein domain protein; Hpt domain protein; KEGG: ade:Adeh_4316 CheA signal transduction histidine kinase.
 
 0.996
Hhal_2159
PFAM: chemotaxis sensory transducer; KEGG: tcx:Tcr_0759 methyl-accepting chemotaxis sensory transducer.
 
 0.988
cheD
CheD; Probably deamidates glutamine residues to glutamate on methyl-accepting chemotaxis receptors (MCPs), playing an important role in chemotaxis; Belongs to the CheD family.
 
  
 0.984
Hhal_2166
PFAM: CheW domain protein; KEGG: sde:Sde_3106 biotin synthase.
 
 
 0.984
Hhal_0521
PFAM: MCP methyltransferase, CheR-type; Methyltransferase type 11; KEGG: aeh:Mlg_0892 MCP methyltransferase, CheR-type.
  
 0.980
Hhal_2163
PFAM: chemotaxis sensory transducer; SMART: histidine kinase, HAMP region domain protein; KEGG: vch:VCA1092 methyl-accepting chemotaxis protein.
 0.977
Hhal_0470
PFAM: CheW domain protein; KEGG: aeh:Mlg_0992 CheW protein.
 
 
 0.967
Your Current Organism:
Halorhodospira halophila
NCBI taxonomy Id: 349124
Other names: H. halophila SL1, Halorhodospira halophila DSM 244, Halorhodospira halophila SL 1, Halorhodospira halophila SL1, Halorhodospira halophila str. SL1, Halorhodospira halophila strain SL1
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