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Gustatory receptor 2a

Summary

Gene Symbol

Gr2a

Organism

Drosophila melanogaster (fruit fly)

External Links

NCBI Gene

31093

PubChem

31093

Alliance of Genome Resources

FB:FBgn0265139

Annotation

Keyword

Alternative splicing
Cell membrane
Glycoprotein
Receptor
Reference proteome
Transducer
Transmembrane helix

Proteins

Displaying **all 3** entries
UniProt	Protein Name
E1JJC5
Q9W594
D4G7C5

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 6 in total

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GO Term	Evidence Code	PMID
male courtship behavior	IBA
sensory perception of taste	IEA ISS NAS	10710312
chemosensory behavior	IBA
ion transmembrane transport	ISS
monoatomic ion transmembrane transport	ISS

GO Hierarchy

biological process

cellular process [inference]

transmembrane transport [inference]

monoatomic ion transmembrane transport

reproductive process [inference]

reproductive behavior [inference]

mating behavior [inference]

courtship behavior [inference]

male courtship behavior

male mating behavior [inference]

male courtship behavior

multicellular organismal process [inference]

system process [inference]

nervous system process [inference]

sensory perception [inference]

sensory perception of chemical stimulus [inference]

sensory perception of taste

behavior [inference]

chemosensory behavior

reproductive behavior [inference]

mating behavior [inference]

courtship behavior [inference]

male courtship behavior

male mating behavior [inference]

male courtship behavior

response to stimulus [inference]

detection of stimulus [inference]

detection of chemical stimulus [inference]

detection of chemical stimulus involved in sensory perception [inference]

detection of chemical stimulus involved in sensory perception of taste

detection of stimulus involved in sensory perception [inference]

detection of chemical stimulus involved in sensory perception [inference]

detection of chemical stimulus involved in sensory perception of taste

localization [inference]

establishment of localization [inference]

transport [inference]

monoatomic ion transport [inference]

monoatomic ion transmembrane transport

transmembrane transport [inference]

monoatomic ion transmembrane transport

Displaying **all 5** entries
GO Term	Evidence Code	PMID
membrane	IEA NAS	10710312 11516643
neuronal cell body	IBA
plasma membrane	ISS
dendrite	IBA
axon	IBA

GO Hierarchy

cellular component

cellular anatomical entity [inference]

membrane

plasma membrane

cell projection [inference]

plasma membrane bounded cell projection [inference]

neuron projection [inference]

cell body [inference]

neuronal cell body

Displaying **all 3** entries
GO Term	Evidence Code	PMID
ligand-gated monoatomic ion channel activity	ISS
G protein-coupled receptor activity	ISS	10710312
taste receptor activity	ISS NAS	10710312 11516643

GO Hierarchy

molecular function

transporter activity [inference]

transmembrane transporter activity [inference]

monoatomic ion transmembrane transporter activity [inference]

monoatomic ion channel activity [inference]

ligand-gated monoatomic ion channel activity

passive transmembrane transporter activity [inference]

channel activity [inference]

monoatomic ion channel activity [inference]

ligand-gated monoatomic ion channel activity

gated channel activity [inference]

ligand-gated channel activity [inference]

ligand-gated monoatomic ion channel activity

molecular transducer activity [inference]

signaling receptor activity [inference]

transmembrane signaling receptor activity [inference]

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

Uncharacterized protein

Functional Category

G: Carbohydrate transport and metabolism
Q: Secondary metabolites biosynthesis, transport and catabolism
T: Signal transduction mechanisms

Displaying 1 entry
Gene Ontology
sensory perception of taste

Displaying 1 entry
InterPro
7TM chemosensory receptor

Ortholog

Displaying entries **31 - 37** of 37 in total

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Species	Gene ID	OrthoDB
Drosophila guanche	117588683	7266_1:0028db
Drosophila innubila	117786473	198719_1:00323a
Drosophila subobscura	117895804	7241_1:000418
Drosophila subpulchrella	119557234	1486046_1:002991
Drosophila santomea	120455288	129105_0:002e90
Drosophila teissieri	122624760	7243_0:0023ed
Drosophila gunungcola	128265165	103775_0:00337b

GlyTouCan

GlyComb

GlycoPOST

UniCarb-DR

LM-GlycoRepo

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Summary

External Links

Annotation

OrthoDB (Group)

International Collaboration

Acknowledgements