Protein
P2X purinoceptor 3
Function
Receptor for ATP that acts as a ligand-gated cation channel (By similarity). Plays a role in sensory perception (PubMed:15961431, PubMed:16322458). Required for normal perception of pain (PubMed:15961431). Required for normal taste perception (PubMed:16322458).
Similarity
Belongs to the P2X receptor family.
Sequence
MNCISDFFTYETTKSVVVKSWTIGIINRAVQLLIISYFVGWVFLHEKAYQVRDTAIESSVVTKVKGFGRYANRVMDVSDYVTPPQGTSVFVIITKMIVTENQMQGFCPENEEKYRCVSDSQCGPERFPGGGILTGRCVNYSSVRRTCEIQGWCPTEVDTVEMPIMMEAENFTIFIKNSIRFPLFNFEKGNLLPNLTDKDIKKCRFHPEKAPFCPILRVGDVVKFAGQDFAKLARTGGVLGIKIGWVCDLDKAWDQCIPKYSFTRLDGVSEKSSVSPGYNFRFAKYYKMENGSEYRTLLKAFGIRFDVLVYGNAGKFNIIPTIISSVAAFTSVGVGTVLCDIILLNFLKGADHYKARKFEEVTETTLKGTASTNPVFTSDQATVEKQSTDSGAYSIGH