Taste receptor type 1 member 2


NameTaste receptor type 1 member 2
Synonyms
  • G-protein coupled receptor 71
  • GPR71
  • Sweet taste receptor T1R2
  • T1R2
  • TR2
Gene NameTAS1R2
OrganismHuman
Amino acid sequence
>lcl|BSEQ0010274|Taste receptor type 1 member 2
MGPRAKTISSLFFLLWVLAEPAENSDFYLPGDYLLGGLFSLHANMKGIVHLNFLQVPMCK
EYEVKVIGYNLMQAMRFAVEEINNDSSLLPGVLLGYEIVDVCYISNNVQPVLYFLAHEDN
LLPIQEDYSNYISRVVAVIGPDNSESVMTVANFLSLFLLPQITYSAISDELRDKVRFPAL
LRTTPSADHHIEAMVQLMLHFRWNWIIVLVSSDTYGRDNGQLLGERVARRDICIAFQETL
PTLQPNQNMTSEERQRLVTIVDKLQQSTARVVVVFSPDLTLYHFFNEVLRQNFTGAVWIA
SESWAIDPVLHNLTELRHLGTFLGITIQSVPIPGFSEFREWGPQAGPPPLSRTSQSYTCN
QECDNCLNATLSFNTILRLSGERVVYSVYSAVYAVAHALHSLLGCDKSTCTKRVVYPWQL
LEEIWKVNFTLLDHQIFFDPQGDVALHLEIVQWQWDRSQNPFQSVASYYPLQRQLKNIQD
ISWHTINNTIPMSMCSKRCQSGQKKKPVGIHVCCFECIDCLPGTFLNHTEDEYECQACPN
NEWSYQSETSCFKRQLVFLEWHEAPTIAVALLAALGFLSTLAILVIFWRHFQTPIVRSAG
GPMCFLMLTLLLVAYMVVPVYVGPPKVSTCLCRQALFPLCFTICISCIAVRSFQIVCAFK
MASRFPRAYSYWVRYQGPYVSMAFITVLKMVIVVIGMLATGLSPTTRTDPDDPKITIVSC
NPNYRNSLLFNTSLDLLLSVVGFSFAYMGKELPTNYNEAKFITLSMTFYFTSSVSLCTFM
SAYSGVLVTIVDLLVTVLNLLAISLGYFGPKCYMILFYPERNTPAYFNSMIQGYTMRRD
Number of residuesNone
Molecular Weight95182.54
Theoretical pI6.49
GO Classification
Functions
  • protein heterodimerization activity
  • taste receptor activity
Processes
  • G-protein coupled receptor signaling pathway
  • detection of chemical stimulus involved in sensory perception of sweet taste
  • positive regulation of cytokinesis
  • sensory perception of sweet taste
Components
  • plasma membrane
  • receptor complex
  • integral component of membrane
  • sweet taste receptor complex
General FunctionTaste receptor activity
Specific FunctionPutative taste receptor. TAS1R2/TAS1R3 recognizes diverse natural and synthetic sweeteners.
Transmembrane Regions567-587 603-623 636-656 682-702 728-748 761-781 785-805
GenBank Protein ID
UniProtKB IDQ8TE23
UniProtKB Entry Name
Cellular LocationCell membrane
Gene sequence
>lcl|BSEQ0010275|Taste receptor type 1 member 2 (TAS1R2)
ATGGGGCCCAGGGCAAAGACCATCTCCTCCCTGTTCTTCCTCCTATGGGTCCTGGCTGAG
CCGGCTGAGAACTCGGACTTCTACCTGCCTGGGGATTACCTCCTGGGTGGCCTCTTCTCC
CTCCATGCCAACATGAAGGGCATTGTTCACCTTAACTTCCTGCAGGTGCCCATGTGCAAG
GAGTATGAAGTGAAGGTGATAGGCTACAACCTCATGCAGGCCATGCGCTTTGCGGTGGAG
GAGATCAACAATGACAGCAGCCTGCTGCCTGGTGTGCTGCTGGGCTATGAGATCGTGGAT
GTGTGCTACATCTCCAACAATGTCCAGCCGGTGCTCTACTTCCTGGCACACGAGGACAAC
CTCCTTCCCATCCAAGAGGACTACAGTAACTACATTTCCCGTGTGGTGGCTGTCATTGGC
CCTGACAACTCCGAGTCTGTCATGACTGTGGCCAACTTCCTCTCCCTATTTCTCCTTCCA
CAGATCACCTACAGCGCCATCAGCGATGAGCTGCGAGACAAGGTGCGCTTCCCGGCTTTG
CTGCGTACCACACCCAGCGCCGACCACCACATCGAGGCCATGGTGCAGCTGATGCTGCAC
TTCCGCTGGAACTGGATCATTGTGCTGGTGAGCAGCGACACCTATGGCCGCGACAATGGC
CAGCTGCTTGGCGAGCGCGTGGCCCGGCGCGACATCTGCATCGCCTTCCAGGAGACGCTG
CCCACACTGCAGCCCAACCAGAACATGACGTCAGAGGAGCGCCAGCGCCTGGTGACCATT
GTGGACAAGCTGCAGCAGAGCACAGCGCGCGTCGTGGTCGTGTTCTCGCCCGACCTGACC
CTGTACCACTTCTTCAATGAGGTGCTGCGCCAGAACTTCACTGGCGCCGTGTGGATCGCC
TCCGAGTCCTGGGCCATCGACCCGGTCCTGCACAACCTCACGGAGCTGCGCCACTTGGGC
ACCTTCCTGGGCATCACCATCCAGAGCGTGCCCATCCCGGGCTTCAGTGAGTTCCGCGAG
TGGGGCCCACAGGCTGGGCCGCCACCCCTCAGCAGGACCAGCCAGAGCTATACCTGCAAC
CAGGAGTGCGACAACTGCCTGAACGCCACCTTGTCCTTCAACACCATTCTCAGGCTCTCT
GGGGAGCGTGTCGTCTACAGCGTGTACTCTGCGGTCTATGCTGTGGCCCATGCCCTGCAC
AGCCTCCTCGGCTGTGACAAAAGCACCTGCACCAAGAGGGTGGTCTACCCCTGGCAGCTG
CTTGAGGAGATCTGGAAGGTCAACTTCACTCTCCTGGACCACCAAATCTTCTTCGACCCG
CAAGGGGACGTGGCTCTGCACTTGGAGATTGTCCAGTGGCAATGGGACCGGAGCCAGAAT
CCCTTCCAGAGCGTCGCCTCCTACTACCCCCTGCAGCGACAGCTGAAGAACATCCAAGAC
ATCTCCTGGCACACCATCAACAACACGATCCCTATGTCCATGTGTTCCAAGAGGTGCCAG
TCAGGGCAAAAGAAGAAGCCTGTGGGCATCCACGTCTGCTGCTTCGAGTGCATCGACTGC
CTTCCCGGCACCTTCCTCAACCACACTGAAGATGAATATGAATGCCAGGCCTGCCCGAAT
AACGAGTGGTCCTACCAGAGTGAGACCTCCTGCTTCAAGCGGCAGCTGGTCTTCCTGGAA
TGGCATGAGGCACCCACCATCGCTGTGGCCCTGCTGGCCGCCCTGGGCTTCCTCAGCACC
CTGGCCATCCTGGTGATATTCTGGAGGCACTTCCAGACACCCATAGTTCGCTCGGCTGGG
GGCCCCATGTGCTTCCTGATGCTGACACTGCTGCTGGTGGCATACATGGTGGTCCCGGTG
TACGTGGGGCCGCCCAAGGTCTCCACCTGCCTCTGCCGCCAGGCCCTCTTTCCCCTCTGC
TTCACAATCTGCATCTCCTGTATCGCCGTGCGTTCTTTCCAGATCGTCTGCGCCTTCAAG
ATGGCCAGCCGCTTCCCACGCGCCTACAGCTACTGGGTCCGCTACCAGGGGCCCTACGTC
TCTATGGCATTTATCACGGTACTCAAAATGGTCATTGTGGTAATTGGCATGCTGGCCACG
GGCCTCAGTCCCACCACCCGTACTGACCCCGATGACCCCAAGATCACAATTGTCTCCTGT
AACCCCAACTACCGCAACAGCCTGCTGTTCAACACCAGCCTGGACCTGCTGCTCTCAGTG
GTGGGTTTCAGCTTCGCCTACATGGGCAAAGAGCTGCCCACCAACTACAACGAGGCCAAG
TTCATCACCCTCAGCATGACCTTCTATTTCACCTCATCCGTCTCCCTCTGCACCTTCATG
TCTGCCTACAGCGGGGTGCTGGTCACCATCGTGGACCTCTTGGTCACTGTGCTCAACCTC
CTGGCCATCAGCCTGGGCTACTTCGGCCCCAAGTGCTACATGATCCTCTTCTACCCGGAG
CGCAACACGCCCGCCTACTTCAACAGCATGATCCAGGGCTACACCATGAGGAGGGACTAG
GenBank Gene ID
GeneCard IDNone
GenAtlas ID
HGNC ID
Chromosome Location1
Locus1p36.13
References
  1. Li X, Staszewski L, Xu H, Durick K, Zoller M, Adler E: Human receptors for sweet and umami taste. Proc Natl Acad Sci U S A. 2002 Apr 2;99(7):4692-6. Epub 2002 Mar 26. [11917125 ]
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From www.t3db.ca