gpDB: a database of G-proteins and their interaction with GPCRs
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gpDB::GPCR View
Entry 1 of 1 :: GPCR2642 ::
CLASS CLASS C (METABOTROPIC GLUTAMATE / PHEROMONE)
FAMILY GABA RECEPTOR
SUBFAMILY GABA-B-R1

Cross References:
UniProt Q9WV18 | Q9WU48 | Q9WV15 | Q9WV16 | Q9WV17 EMBL AF114168 | AF120255 | AF008649 | AL078630 | AL078630 | AL078630 | AL078630 | BC054735
InterPro IPR001828 | IPR000337 | IPR002455 | IPR002456 | IPR000436 GPCRDB gabr1_mouse
GENEID 54393
PRINTS PR01177 | PR01176 PFAM PF00003 | PF01094 | PF00084

Details:
NAME GABA RECEPTOR_GABA-B-R1_Mus musculus
DESCRIPTION Gamma-aminobutyric acid type B receptor subunit 1 precursor (GABA-Breceptor 1) (GABA-B-R1) (Gb1).
SPECIES Mus musculus COMMON NAME Mouse NCBI Taxonomy 10090
GENE Gabbr1
SEQUENCE
MLLLLLVPLFLRPLGAGGAQTPNVTSEGCQIIHPPWEGGIRYRGLTRDQVKAINFLPVDY
EIEYVCRGEREVVGPKVRKCLANGSWTDMDTPSRCVRICSKSYLTLENGKVFLTGGDLPA
LDGARVDFRCDPDFHLVGSSRSICSQGQWSTPKPHCQVNRTPHSERRAVYIGALFPMSGG
WPGGQACQPAVEMALEDVNSRRDILPDYELKLIHHDSKCDPGQATKYLYELLYNDPIKII
LMPGCSSVSTLVAEAARMWNLIVLSYGSSSPALSNRQRFPTFFRTHPSATLHNPTRVKLF
EKWGWKKIATIQQTTEVFTSTLDDLEERVKEAGIEITFRQSFFSDPAVPVKNLKRQDARI
IVGLFYETEARKVFCEVYKERLFGKKYVWFLIGWYADNWFKTYDPSINCTVEEMTEAVEG
HITTEIVMLNPANTRSISNMTSQEFVEKLTKRLKRHPEETGGFQEAPLAYDAIWALALAL
NKTSGGGGRSGVRLEDFNYNNQTITDQIYRAMNSSSFEGVSGHVVFDASGSRMAWTLIEQ
LQGGSYKKIGYYDSTKDDLSWSKTDKWIGGSPPADQTLVIKTFRFLSQKLFISVSVLSSL
GIVLAVVCLSFNIYNSHVRYIQNSQPNLNNLTAVGCSLALAAVFPLGLDGYHIGRSQFPF
VCQARLWLLGLGFSLGYGSMFTKIWWVHTVFTKKEEKKEWRKTLEPWKLYATVGLLVGMD
ILTLAIWQIVDPLHRTIETFAKEEPKEDIDVSILPQLEHCSSKKMNTWLGIFYGYKGLLL
LLGIFLAYETKSVSTEKINDHRAVGMAIYNVAVLCLITAPVTMILSSQQDAAFAFASLAI
VFSSYITLVVLFVPKMRRLITRGEWQSEAQDTMKTGSSTNNNEEEKSRLLEKENRELEKI
IAEKEERVSELRHQLQSRQQIRSRRHPPTPPDPSGGLPRGPSEPPDRLSCDGSRVHLLYK
FRAGMENT NO

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Dimerization:
HETERODIMER INFORMATION Forms heterodimers with GABA-B-R2 Receptors. Upon dimerization, GABA-B-R2 serves as a molecular chaperone for GABA-B-R1 and is required for full receptor function METHOD Immunoprecipitation, functional reconstitution REFERENCES 9872315 | 9872317 | 9872316

Scaffold:
TYPE 14-3-3 heta REFERENCES 11178869
TYPE 17-3-3 ksi REFERENCES 11178869

Coupling with G-proteins:
Family:Gi/o REFERENCES:9872315
1GPR0021Galpha-o1-Mus musculus
2GPR0227Galpha-i2-Mus musculus-2
3GPR0289Galpha-i1-Mus musculus
4GPR0331Galpha-i2-Mus musculus-1
5GPR0385Galpha-i3-Mus musculus


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