gpDB: a database of G-proteins and their interaction with GPCRs
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gpDB::GPCR View
Entry 1 of 1 :: GPCR1219 ::
CLASS CLASS A (RHODOPSIN LIKE)
FAMILY MELATONIN RECEPTOR
SUBFAMILY MT1

Cross References:
UniProt P48039 | A0AVC5 EMBL U14108 | AB029933 | BC074946 | BC074947 | BC126297 | BC126299
InterPro IPR000276 | IPR002278 | IPR000025 GPCRDB mtr1a_human
GENEID 4543 MIM 600665
PRINTS PR00237 | PR01149 | PR00857 PFAM PF00001

Details:
NAME MELATONIN RECEPTOR_MT1_Homo sapiens
DESCRIPTION Melatonin receptor type 1A (Mel-1A-R) (Mel1a melatonin receptor).
SPECIES Homo sapiens COMMON NAME Human NCBI Taxonomy 9606
GENE MTNR1A
SEQUENCE
MQGNGSALPNASQPVLRGDGARPSWLASALACVLIFTIVVDILGNLLVILSVYRNKKLRN
AGNIFVVSLAVADLVVAIYPYPLVLMSIFNNGWNLGYLHCQVSGFLMGLSVIGSIFNITG
IAINRYCYICHSLKYDKLYSSKNSLCYVLLIWLLTLAAVLPNLRAGTLQYDPRIYSCTFA
QSVSSAYTIAVVVFHFLVPMIIVIFCYLRIWILVLQVRQRVKPDRKPKLKPQDFRNFVTM
FVVFVLFAICWAPLNFIGLAVASDPASMVPRIPEWLFVASYYMAYFNSCLNAIIYGLLNQ
NFRKEYRRIIVSLCTARVFFVDSSNDVADRVKWKPSPLMTNNNVVKVDSV
FRAGMENT NO

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Dimerization:
HOMODIMER INFORMATION There is experimental evidence for homo-dimerization METHOD Immunoprecipitation, Bioluminescence Resonance Energy Transfer (BRET) REFERENCES 11940583
HETERODIMER INFORMATION Forms heterodimers with Melatonin MT2 Receptors. METHOD Immunoprecipitation, Bioluminescence Resonance Energy Transfer (BRET) REFERENCES 11940583

Coupling with G-proteins:
Family:Gi/o REFERENCES:7946354
1GPR0020Galpha-o1-Homo sapiens
2GPR0109Galpha-i3-Homo sapiens
3GPR0218Galpha-i1-Homo sapiens-1
4GPR0226Galpha-i2-Homo sapiens-2
5GPR0261Galpha-i1-Homo sapiens-2
6GPR0334Galpha-o-Homo sapiens
7GPR0365Galpha-i2-Homo sapiens-1


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athina University of Athens
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Dept. of Cell Biology and Biophysics
Biophysics
& Bioinformatics
Laboratory