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
Gr2aPutative gustatory receptor 2a; Probable gustatory receptor which mediates acceptance or avoidance behavior, depending on its not yet determined substrates. Belongs to the insect chemoreceptor superfamily. Gustatory receptor (GR) family. Gr2a subfamily. (428 aa)    
Predicted Functional Partners:
Gr93d
Gustatory receptor; Gustatory receptor which mediates acceptance or avoidance behavior, depending on its substrates; Belongs to the insect chemoreceptor superfamily. Gustatory receptor (GR) family.
   
  
 0.793
Gr93b
Putative gustatory receptor 93b; Probable gustatory receptor which mediates acceptance or avoidance behavior, depending on its substrates.
   
  
 0.697
Gr57a
Putative gustatory receptor 57a; Probable gustatory receptor which mediates acceptance or avoidance behavior, depending on its substrates.
   
  
 0.690
Gr89a
Putative gustatory receptor 89a; Probable gustatory receptor which mediates acceptance or avoidance behavior, depending on its substrates; Belongs to the insect chemoreceptor superfamily. Gustatory receptor (GR) family. Gr77a subfamily.
   
  
 0.683
Gr43a
Gustatory receptor for sugar taste 43a; Gustatory receptor which mediates acceptance or avoidance behavior, depending on its substrates. Gr43a is the main sugar receptor in larvae. Functions as a narrowly tuned fructose receptor in taste neurons but also as a fructose receptor in the brain. Necessary and sufficient to sense hemolymph fructose and promote feeding in hungry flies but suppress feeding in satiated flies.
   
  
 0.669
Gr33a
Gustatory and pheromone receptor 33a; Gustatory receptor which mediates acceptance or avoidance behavior, depending on its substrates. Required for sensing all nonvolatile repulsive chemicals, including tastants, pheromones, and especially N,N-Diethyl-meta-toluamide (DEET), the most widely used insect repellent worldwide. Functions also as a pheromone receptor for a male inhibitory pheromone leading to male-male courtship suppression. Belongs to the insect chemoreceptor superfamily. Gustatory receptor (GR) family. Gr66a subfamily.
      
 0.667
Gr22b
Putative gustatory receptor 22b; Probable gustatory receptor which mediates acceptance or avoidance behavior, depending on its substrates (By similarity). Seems to be involved in the sensing of bitter taste since it is expressed in neurons that mediate sensitivity to bitter compounds.
      
 0.667
Gr77a
Putative gustatory receptor 77a; Probable gustatory receptor which mediates acceptance or avoidance behavior, depending on its substrates.
   
  
 0.662
Gr36a
Putative gustatory receptor 36a; Probable gustatory receptor which mediates acceptance or avoidance behavior, depending on its substrates; Belongs to the insect chemoreceptor superfamily. Gustatory receptor (GR) family. Gr22e subfamily.
      
 0.662
Gr93a
Gustatory receptor for bitter taste 93a; Gustatory receptor required for response to the bitter in taste neurons. Gr93a cells respond to bitter compounds such as caffeine. Flies avoid bitter substances, suggesting that Gr93a neuron activity is sufficient to mediate avoidance behavior. Belongs to the insect chemoreceptor superfamily. Gustatory receptor (GR) family. Gr93a subfamily.
      
 0.662
Your Current Organism:
Drosophila melanogaster
NCBI taxonomy Id: 7227
Other names: D. melanogaster, Diptera sp. DNAS-2A9-224646, Sophophora melanogaster, fruit fly
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