ID A0A8C0CN99_BALMU Unreviewed; 941 AA.
AC A0A8C0CN99;
DT 19-JAN-2022, integrated into UniProtKB/TrEMBL.
DT 19-JAN-2022, sequence version 1.
DT 05-FEB-2025, entry version 15.
DE SubName: Full=Gamma-aminobutyric acid type B receptor subunit 2 {ECO:0000313|Ensembl:ENSBMSP00010008713.1, ECO:0000313|RefSeq:XP_036710481.1};
GN Name=GABBR2 {ECO:0000313|Ensembl:ENSBMSP00010008713.1,
GN ECO:0000313|RefSeq:XP_036710481.1};
OS Balaenoptera musculus (Blue whale).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Whippomorpha; Cetacea; Mysticeti;
OC Balaenopteridae; Balaenoptera.
OX NCBI_TaxID=9771 {ECO:0000313|Ensembl:ENSBMSP00010008713.1};
RN [1] {ECO:0000313|Ensembl:ENSBMSP00010008713.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
RN [2] {ECO:0000313|RefSeq:XP_036710481.1}
RP IDENTIFICATION.
RC TISSUE=Epidermis and Blubber {ECO:0000313|RefSeq:XP_036710481.1};
RG RefSeq;
RL Submitted (OCT-2024) to UniProtKB.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004651};
CC Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004651}.
CC -!- SIMILARITY: Belongs to the G-protein coupled receptor 3 family. GABA-B
CC receptor subfamily. {ECO:0000256|ARBA:ARBA00008991}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR RefSeq; XP_036710481.1; XM_036854586.1.
DR Ensembl; ENSBMST00010009705.1; ENSBMSP00010008713.1; ENSBMSG00010006413.1.
DR KEGG; bmus:118896601; -.
DR OMA; DACTNVN; -.
DR OrthoDB; 2150267at2759; -.
DR Proteomes; UP000694857; Chromosome 6.
DR GO; GO:0005737; C:cytoplasm; IEA:Ensembl.
DR GO; GO:1902712; C:G protein-coupled GABA receptor complex; IEA:Ensembl.
DR GO; GO:0038039; C:G protein-coupled receptor heterodimeric complex; IEA:Ensembl.
DR GO; GO:0043005; C:neuron projection; IEA:Ensembl.
DR GO; GO:0004965; F:G protein-coupled GABA receptor activity; IEA:Ensembl.
DR GO; GO:0046982; F:protein heterodimerization activity; IEA:Ensembl.
DR GO; GO:0007193; P:adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway; IEA:Ensembl.
DR GO; GO:0007214; P:gamma-aminobutyric acid signaling pathway; IEA:Ensembl.
DR CDD; cd15294; 7tmC_GABA-B-R2; 1.
DR CDD; cd06366; PBP1_GABAb_receptor; 1.
DR FunFam; 3.40.50.2300:FF:000072; Gamma-aminobutyric acid type B receptor subunit 2; 2.
DR Gene3D; 3.40.50.2300; -; 2.
DR InterPro; IPR001828; ANF_lig-bd_rcpt.
DR InterPro; IPR041689; GBR2_CC.
DR InterPro; IPR002455; GPCR3_GABA-B.
DR InterPro; IPR000337; GPCR_3.
DR InterPro; IPR017978; GPCR_3_C.
DR InterPro; IPR017979; GPCR_3_CS.
DR InterPro; IPR002457; GPCR_3_GABA_rcpt_B2.
DR InterPro; IPR028082; Peripla_BP_I.
DR PANTHER; PTHR10519; GABA-B RECEPTOR; 1.
DR PANTHER; PTHR10519:SF74; GAMMA-AMINOBUTYRIC ACID TYPE B RECEPTOR SUBUNIT 2; 1.
DR Pfam; PF00003; 7tm_3; 1.
DR Pfam; PF01094; ANF_receptor; 1.
DR Pfam; PF18455; GBR2_CC; 1.
DR PRINTS; PR01178; GABAB2RECPTR.
DR PRINTS; PR01176; GABABRECEPTR.
DR PRINTS; PR00248; GPCRMGR.
DR SUPFAM; SSF53822; Periplasmic binding protein-like I; 1.
DR PROSITE; PS00981; G_PROTEIN_RECEP_F3_3; 1.
DR PROSITE; PS50259; G_PROTEIN_RECEP_F3_4; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW G-protein coupled receptor {ECO:0000256|ARBA:ARBA00023040};
KW Glycoprotein {ECO:0000256|ARBA:ARBA00023180};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Receptor {ECO:0000256|ARBA:ARBA00023170,
KW ECO:0000313|RefSeq:XP_036710481.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000694857};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|SAM:SignalP};
KW Transducer {ECO:0000256|ARBA:ARBA00023224};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}.
FT SIGNAL 1..41
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 42..941
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5043249896"
FT TRANSMEM 481..502
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 522..543
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 555..576
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 597..618
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 653..676
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 696..712
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 718..741
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 481..763
FT /note="G-protein coupled receptors family 3 profile"
FT /evidence="ECO:0000259|PROSITE:PS50259"
FT REGION 763..790
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 773..787
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 941 AA; 105776 MW; D0147F64BBA06993 CRC64;
MASPPSSGQP GPPPPPPPPP ARLLLLLLLP LLLPLAPGAW GWARGVPRPP PSSPPLSIMG
LMPLTKEVAK GSIGRGVLPA VELAIEQIRN ESLLRPYFLD LRLYDTECDN AKGLKAFYDA
IKYGPNHLMV FGGVCPSVTS IIAESLQGWN LVQLSFAATT PVLADKKKYP YFFRTVPSDN
AVNPAILKLL KHYQWKRVGT LTQDVQRFSE VRNDLTGVLY GEDIEISDTE SFSNDPCTSV
KKLKGNDVRI ILGQFDQNMA AKVFCCAYEE NMYGSKYQWI IPGWYEPSWW EQVHTEANSS
RCLRKNLLAA MEGYIGVDFE PLSSKQIKTI SGKTPQQYER EYNNKRSGVG PSKFHGYAYD
GIWVIAKTLQ RAMETLHASS RHQRIQDFNY TDHTLGRIIL NAMNETNFFG VTGQVVFRNG
ERMGTIKFTQ FQDSREVKVG EYNAVADTLE IINDTIKFQG SEPPKDKTIV LEQLRKISLP
LYSILSALTI LGMIMASAFL FFNIKNRNQK LIKMSSPYMN NLIILGGMLS YASIFLFGLD
GSFVSEKTFE TLCTVRTWIL TVGYTTAFGA MFAKTWRVHA IFKNVKMKKK IIKDQKLLVI
VGGMLLIDLC ILICWQAVDP LRRTVERYSM EPDPAGRDIS IRPLLEHCEN THMTIWLGIV
YAYKGLLMLF GCFLAWETRN VSIPALNDSK YIGMSVYNVG IMCIIGAAVS FLTRDQPNVQ
FCIVALVIIF CSTITLCLVF VPKLITLRTN PDAATQNRRF QFTQNQKKED SKTSTSVTSV
NQASTSRLEG LQSENHRLRM KITELDKDLE EVTMQLQDTP EKTTYIKQNH YQELNDILNL
GNFTESTDGG KAILKNHLDQ NPQLQWNTTE PSRTCKDPIE DINSPEHIQR RLSLQLPILH
HAYLPSIGGV DASCVSPCVS PTASPRHRHV PPSFRVMVSG L
//