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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!
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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
HRH3Histamine H3 receptor; The H3 subclass of histamine receptors could mediate the histamine signals in CNS and peripheral nervous system. Signals through the inhibition of adenylate cyclase and displays high constitutive activity (spontaneous activity in the absence of agonist); Belongs to the G-protein coupled receptor 1 family. (369 aa)    
Predicted Functional Partners:
HRH2
Histamine H2 receptor; The H2 subclass of histamine receptors mediates gastric acid secretion. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase; Belongs to the G-protein coupled receptor 1 family.
    
0.862
HRH1
Histamine H1 receptor; In peripheral tissues, the H1 subclass of histamine receptors mediates the contraction of smooth muscles, increase in capillary permeability due to contraction of terminal venules, and catecholamine release from adrenal medulla, as well as mediating neurotransmission in the central nervous system.
     
0.761
HRH4
Histamine H4 receptor; Belongs to the G-protein coupled receptor 1 family.
     
0.740
CHRM4
Muscarinic acetylcholine receptor; The muscarinic acetylcholine receptor mediates various cellular responses, including inhibition of adenylate cyclase, breakdown of phosphoinositides and modulation of potassium channels through the action of G proteins.
     
0.702
HDC
Histidine decarboxylase.
   
  
 0.618
DRD2
Dopamine receptor D2; Belongs to the G-protein coupled receptor 1 family.
   
0.579
HNMT
Histamine N-methyltransferase; Inactivates histamine by N-methylation. Plays an important role in degrading histamine and in regulating the airway response to histamine.
      
 0.552
CHRM2
Muscarinic acetylcholine receptor; The muscarinic acetylcholine receptor mediates various cellular responses, including inhibition of adenylate cyclase, breakdown of phosphoinositides and modulation of potassium channels through the action of G proteins.
  
  
 
0.551
DRD1
Dopamine receptor D1; Belongs to the G-protein coupled receptor 1 family.
    
0.503
DRD3
Dopamine receptor D3; Belongs to the G-protein coupled receptor 1 family.
   
0.478
Your Current Organism:
Cavia porcellus
NCBI taxonomy Id: 10141
Other names: C. porcellus, Cavia aperea porcellus, Cavia cobaya, domestic guinea pig, guinea pig
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