ADRB2_RAT
ID ADRB2_RAT Reviewed; 418 AA.
AC P10608; Q6LCR3;
DT 01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT 01-JUL-1989, sequence version 1.
DT 25-MAY-2022, entry version 178.
DE RecName: Full=Beta-2 adrenergic receptor;
DE AltName: Full=Beta-2 adrenoreceptor;
DE Short=Beta-2 adrenoceptor;
GN Name=Adrb2; Synonyms=Adrb2r;
OS Rattus norvegicus (Rat).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae;
OC Murinae; Rattus.
OX NCBI_TaxID=10116;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RX PubMed=2825184; DOI=10.1073/pnas.84.23.8296;
RA Gocayne J.D., Robinson D.A., Fitzgerald M.G., Chung F.-Z., Kerlavage A.R.,
RA Lentes K.-U., Lai J., Wang C.-D., Fraser C.M., Venter J.C.;
RT "Primary structure of rat cardiac beta-adrenergic and muscarinic
RT cholinergic receptors obtained by automated DNA sequence analysis: further
RT evidence for a multigene family.";
RL Proc. Natl. Acad. Sci. U.S.A. 84:8296-8300(1987).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC TISSUE=Liver;
RX PubMed=2155412; DOI=10.1093/nar/18.3.682;
RA Buckland P.R., Hill R.M., Tidmarsh S.F., McGuffin P.;
RT "Primary structure of the rat beta-2 adrenergic receptor gene.";
RL Nucleic Acids Res. 18:682-682(1990).
RN [3]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=Sprague-Dawley;
RX PubMed=7590294; DOI=10.1016/0378-1119(95)00357-c;
RA Jiang L., Kunos G.;
RT "Sequence of the 5' regulatory domain of the gene encoding the rat beta 2-
RT adrenergic receptor.";
RL Gene 163:331-332(1995).
RN [4]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-23.
RX PubMed=8597598; DOI=10.1016/0167-4781(95)00227-8;
RA McGraw D.W., Jacobi S.E., Hiller F.C., Cornett L.E.;
RT "Structural and functional analysis of the 5'-flanking region of the rat
RT beta 2-adrenergic receptor gene.";
RL Biochim. Biophys. Acta 1305:135-138(1996).
RN [5]
RP UBIQUITINATION.
RX PubMed=23166351; DOI=10.1083/jcb.201208192;
RA Han S.O., Xiao K., Kim J., Wu J.H., Wisler J.W., Nakamura N.,
RA Freedman N.J., Shenoy S.K.;
RT "MARCH2 promotes endocytosis and lysosomal sorting of carvedilol-bound
RT beta(2)-adrenergic receptors.";
RL J. Cell Biol. 199:817-830(2012).
CC -!- FUNCTION: Beta-adrenergic receptors mediate the catecholamine-induced
CC activation of adenylate cyclase through the action of G proteins. The
CC beta-2-adrenergic receptor binds epinephrine with an approximately 30-
CC fold greater affinity than it does norepinephrine.
CC {ECO:0000250|UniProtKB:P07550}.
CC -!- SUBUNIT: Binds SLC9A3R1 and GPRASP1. Interacts with ARRB1 and ARRB2.
CC Interacts with SRC (By similarity). Interacts with USP20 and USP33 (By
CC similarity). Interacts with VHL; the interaction, which is increased on
CC hydroxylation of ADRB2, ubiquitinates ADRB2 leading to its degradation.
CC Interacts with EGLN3; the interaction hydroxylates ADRB2 facilitating
CC VHL-E3 ligase-mediated ubiquitination. Interacts (via PDZ-binding
CC motif) with SNX27 (via PDZ domain); the interaction is required when
CC endocytosed to prevent degradation in lysosomes and promote recycling
CC to the plasma membrane. Interacts with CNIH4. Interacts with ARRDC3.
CC Interacts with NEDD4 (By similarity). Interacts with MARCHF2 (By
CC similarity). {ECO:0000250|UniProtKB:P07550}.
CC -!- INTERACTION:
CC P10608; P31016: Dlg4; NbExp=2; IntAct=EBI-7090342, EBI-375655;
CC P10608; P19490: Gria1; NbExp=3; IntAct=EBI-7090342, EBI-371642;
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250|UniProtKB:P07550};
CC Multi-pass membrane protein {ECO:0000250|UniProtKB:P07550}. Early
CC endosome {ECO:0000250|UniProtKB:P07550}. Golgi apparatus
CC {ECO:0000250|UniProtKB:P07550}. Note=Colocalizes with VHL at the cell
CC membrane. Activated receptors are internalized into endosomes prior to
CC their degradation in lysosomes. Activated receptors are also detected
CC within the Golgi apparatus. {ECO:0000250|UniProtKB:P07550}.
CC -!- PTM: Palmitoylated; may reduce accessibility of Ser-345 and Ser-346 by
CC anchoring Cys-341 to the plasma membrane. Agonist stimulation promotes
CC depalmitoylation and further allows Ser-345 and Ser-346 phosphorylation
CC (By similarity). {ECO:0000250}.
CC -!- PTM: Phosphorylated by PKA and BARK upon agonist stimulation, which
CC mediates homologous desensitization of the receptor. PKA-mediated
CC phosphorylation seems to facilitate phosphorylation by BARK.
CC -!- PTM: Phosphorylation of Tyr-141 is induced by insulin and leads to
CC supersensitization of the receptor. {ECO:0000250}.
CC -!- PTM: Polyubiquitinated (PubMed:23166351). Agonist-induced
CC ubiquitination leads to sort internalized receptors to the lysosomes
CC for degradation (PubMed:23166351). Deubiquitination by USP20 and USP33,
CC leads to ADRB2 recycling and resensitization after prolonged agonist
CC stimulation. USP20 and USP33 are constitutively associated and are
CC dissociated immediately after agonist stimulation. Ubiquitination by
CC the VHL-E3 ligase complex is oxygen-dependent (By similarity).
CC {ECO:0000250, ECO:0000269|PubMed:23166351}.
CC -!- PTM: Hydroxylation by EGLN3 occurs only under normoxia and increases
CC the interaction with VHL and the subsequent ubiquitination and
CC degradation of ADRB2. {ECO:0000250}.
CC -!- PTM: Palmitoylated. Mainly palmitoylated at Cys-341. Palmitoylation may
CC reduce accessibility of phosphorylation sites by anchoring the receptor
CC to the plasma membrane. Agonist stimulation promotes depalmitoylation
CC and further allows Ser-345 and Ser-346 phosphorylation. Also undergoes
CC transient, ligand-induced palmitoylation at Cys-265 probably by ZDHHC9,
CC ZDHHC14 and ZDHHC18 within the Golgi. Palmitoylation at Cys-265
CC requires phosphorylation by PKA and receptor internalization and
CC stabilizes the receptor. Could be depalmitoylated by LYPLA1 at the
CC plasma membrane. {ECO:0000250|UniProtKB:P07550}.
CC -!- SIMILARITY: Belongs to the G-protein coupled receptor 1 family.
CC Adrenergic receptor subfamily. ADRB2 sub-subfamily.
CC {ECO:0000255|PROSITE-ProRule:PRU00521}.
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DR EMBL; J03024; AAA40675.1; -; mRNA.
DR EMBL; X17607; CAA35609.1; -; Genomic_DNA.
DR EMBL; L39264; AAA89068.1; -; Genomic_DNA.
DR EMBL; U35448; AAC52449.1; -; Genomic_DNA.
DR PIR; S10855; S10855.
DR AlphaFoldDB; P10608; -.
DR SMR; P10608; -.
DR CORUM; P10608; -.
DR IntAct; P10608; 5.
DR MINT; P10608; -.
DR STRING; 10116.ENSRNOP00000026098; -.
DR BindingDB; P10608; -.
DR ChEMBL; CHEMBL3754; -.
DR DrugCentral; P10608; -.
DR GuidetoPHARMACOLOGY; 29; -.
DR GlyGen; P10608; 2 sites.
DR iPTMnet; P10608; -.
DR PhosphoSitePlus; P10608; -.
DR PaxDb; P10608; -.
DR UCSC; RGD:2060; rat.
DR RGD; 2060; Adrb2.
DR eggNOG; KOG3656; Eukaryota.
DR InParanoid; P10608; -.
DR PhylomeDB; P10608; -.
DR Reactome; R-RNO-390696; Adrenoceptors.
DR Reactome; R-RNO-418555; G alpha (s) signalling events.
DR Reactome; R-RNO-5689880; Ub-specific processing proteases.
DR Reactome; R-RNO-8856825; Cargo recognition for clathrin-mediated endocytosis.
DR Reactome; R-RNO-8856828; Clathrin-mediated endocytosis.
DR PRO; PR:P10608; -.
DR Proteomes; UP000002494; Unplaced.
DR GO; GO:0016324; C:apical plasma membrane; ISO:RGD.
DR GO; GO:0030424; C:axon; IDA:RGD.
DR GO; GO:0005901; C:caveola; IDA:RGD.
DR GO; GO:0005737; C:cytoplasm; IDA:RGD.
DR GO; GO:0030425; C:dendrite; IDA:RGD.
DR GO; GO:0043197; C:dendritic spine; IDA:RGD.
DR GO; GO:0005769; C:early endosome; IEA:UniProtKB-SubCell.
DR GO; GO:0005768; C:endosome; IDA:RGD.
DR GO; GO:0098978; C:glutamatergic synapse; IDA:SynGO.
DR GO; GO:0005794; C:Golgi apparatus; ISO:RGD.
DR GO; GO:0005887; C:integral component of plasma membrane; ISO:RGD.
DR GO; GO:0043231; C:intracellular membrane-bounded organelle; IDA:RGD.
DR GO; GO:0016020; C:membrane; IDA:RGD.
DR GO; GO:0032809; C:neuronal cell body membrane; IDA:RGD.
DR GO; GO:0005634; C:nucleus; IDA:RGD.
DR GO; GO:0005886; C:plasma membrane; IDA:RGD.
DR GO; GO:0043235; C:receptor complex; ISO:RGD.
DR GO; GO:0042383; C:sarcolemma; IDA:RGD.
DR GO; GO:0008179; F:adenylate cyclase binding; ISO:RGD.
DR GO; GO:0001540; F:amyloid-beta binding; ISO:RGD.
DR GO; GO:0031713; F:B2 bradykinin receptor binding; IPI:RGD.
DR GO; GO:0004941; F:beta2-adrenergic receptor activity; IDA:RGD.
DR GO; GO:0019899; F:enzyme binding; ISO:RGD.
DR GO; GO:0051379; F:epinephrine binding; TAS:RGD.
DR GO; GO:0004930; F:G protein-coupled receptor activity; IBA:GO_Central.
DR GO; GO:0001965; F:G-protein alpha-subunit binding; IPI:RGD.
DR GO; GO:0042802; F:identical protein binding; ISO:RGD.
DR GO; GO:0035255; F:ionotropic glutamate receptor binding; IPI:ARUK-UCL.
DR GO; GO:0051380; F:norepinephrine binding; ISO:RGD.
DR GO; GO:0030165; F:PDZ domain binding; TAS:RGD.
DR GO; GO:0015459; F:potassium channel regulator activity; ISO:RGD.
DR GO; GO:0042803; F:protein homodimerization activity; ISO:RGD.
DR GO; GO:0051721; F:protein phosphatase 2A binding; IPI:ARUK-UCL.
DR GO; GO:0044877; F:protein-containing complex binding; IPI:RGD.
DR GO; GO:0090722; F:receptor-receptor interaction; IPI:ARUK-UCL.
DR GO; GO:0007190; P:activation of adenylate cyclase activity; ISO:RGD.
DR GO; GO:0071880; P:adenylate cyclase-activating adrenergic receptor signaling pathway; IBA:GO_Central.
DR GO; GO:0007189; P:adenylate cyclase-activating G protein-coupled receptor signaling pathway; IDA:RGD.
DR GO; GO:0071875; P:adrenergic receptor signaling pathway; ISO:RGD.
DR GO; GO:0007568; P:aging; IEP:RGD.
DR GO; GO:0008306; P:associative learning; IDA:RGD.
DR GO; GO:0045453; P:bone resorption; ISO:RGD.
DR GO; GO:0050873; P:brown fat cell differentiation; ISO:RGD.
DR GO; GO:1904646; P:cellular response to amyloid-beta; ISO:RGD.
DR GO; GO:0071456; P:cellular response to hypoxia; IDA:RGD.
DR GO; GO:0002032; P:desensitization of G protein-coupled receptor signaling pathway by arrestin; ISO:RGD.
DR GO; GO:0002086; P:diaphragm contraction; IDA:RGD.
DR GO; GO:0002024; P:diet induced thermogenesis; ISO:RGD.
DR GO; GO:0044849; P:estrous cycle; IEP:RGD.
DR GO; GO:0060079; P:excitatory postsynaptic potential; IMP:RGD.
DR GO; GO:0007565; P:female pregnancy; IEP:RGD.
DR GO; GO:0007186; P:G protein-coupled receptor signaling pathway; IDA:RGD.
DR GO; GO:0031649; P:heat generation; ISO:RGD.
DR GO; GO:0001889; P:liver development; IEP:RGD.
DR GO; GO:0097421; P:liver regeneration; IEP:RGD.
DR GO; GO:0016525; P:negative regulation of angiogenesis; IMP:RGD.
DR GO; GO:0050728; P:negative regulation of inflammatory response; IDA:RGD.
DR GO; GO:0040015; P:negative regulation of multicellular organism growth; ISO:RGD.
DR GO; GO:0030279; P:negative regulation of ossification; IMP:RGD.
DR GO; GO:0090331; P:negative regulation of platelet aggregation; IMP:RGD.
DR GO; GO:0045986; P:negative regulation of smooth muscle contraction; ISO:RGD.
DR GO; GO:0035811; P:negative regulation of urine volume; IMP:RGD.
DR GO; GO:0002025; P:norepinephrine-epinephrine-mediated vasodilation involved in regulation of systemic arterial blood pressure; ISO:RGD.
DR GO; GO:2000969; P:positive regulation of AMPA receptor activity; ISO:RGD.
DR GO; GO:0043065; P:positive regulation of apoptotic process; IMP:RGD.
DR GO; GO:0032781; P:positive regulation of ATP-dependent activity; IMP:RGD.
DR GO; GO:1901098; P:positive regulation of autophagosome maturation; ISS:GO_Central.
DR GO; GO:0030501; P:positive regulation of bone mineralization; ISO:RGD.
DR GO; GO:1905665; P:positive regulation of calcium ion import across plasma membrane; IDA:RGD.
DR GO; GO:0008284; P:positive regulation of cell population proliferation; IDA:RGD.
DR GO; GO:0120162; P:positive regulation of cold-induced thermogenesis; ISS:YuBioLab.
DR GO; GO:0045823; P:positive regulation of heart contraction; IDA:RGD.
DR GO; GO:1904504; P:positive regulation of lipophagy; ISS:GO_Central.
DR GO; GO:0043410; P:positive regulation of MAPK cascade; ISO:RGD.
DR GO; GO:0061885; P:positive regulation of mini excitatory postsynaptic potential; ISO:RGD.
DR GO; GO:0043268; P:positive regulation of potassium ion transport; IDA:RGD.
DR GO; GO:0010739; P:positive regulation of protein kinase A signaling; ISO:RGD.
DR GO; GO:0071902; P:positive regulation of protein serine/threonine kinase activity; ISO:RGD.
DR GO; GO:0048633; P:positive regulation of skeletal muscle tissue growth; IMP:RGD.
DR GO; GO:0010765; P:positive regulation of sodium ion transport; IDA:RGD.
DR GO; GO:0003059; P:positive regulation of the force of heart contraction by epinephrine; IDA:RGD.
DR GO; GO:0045944; P:positive regulation of transcription by RNA polymerase II; ISO:RGD.
DR GO; GO:0006898; P:receptor-mediated endocytosis; ISO:RGD.
DR GO; GO:0051924; P:regulation of calcium ion transport; IDA:RGD.
DR GO; GO:0051930; P:regulation of sensory perception of pain; IMP:RGD.
DR GO; GO:0002028; P:regulation of sodium ion transport; ISO:RGD.
DR GO; GO:2000300; P:regulation of synaptic vesicle exocytosis; IDA:SynGO.
DR GO; GO:0001993; P:regulation of systemic arterial blood pressure by norepinephrine-epinephrine; ISO:RGD.
DR GO; GO:0071869; P:response to catecholamine; IDA:RGD.
DR GO; GO:0009409; P:response to cold; ISO:RGD.
DR GO; GO:0071548; P:response to dexamethasone; IEP:RGD.
DR GO; GO:0043627; P:response to estrogen; IEP:RGD.
DR GO; GO:0001666; P:response to hypoxia; IEP:RGD.
DR GO; GO:0071867; P:response to monoamine; IEP:RGD.
DR GO; GO:0032570; P:response to progesterone; IEP:RGD.
DR GO; GO:0033574; P:response to testosterone; IEP:RGD.
DR GO; GO:0035249; P:synaptic transmission, glutamatergic; IMP:RGD.
DR GO; GO:0042311; P:vasodilation; IDA:RGD.
DR GO; GO:0042060; P:wound healing; IMP:RGD.
DR InterPro; IPR002233; ADR_fam.
DR InterPro; IPR000332; ADRB2_rcpt.
DR InterPro; IPR000276; GPCR_Rhodpsn.
DR InterPro; IPR017452; GPCR_Rhodpsn_7TM.
DR PANTHER; PTHR24248:SF21; PTHR24248:SF21; 1.
DR Pfam; PF00001; 7tm_1; 1.
DR PRINTS; PR01103; ADRENERGICR.
DR PRINTS; PR00562; ADRENRGCB2AR.
DR PRINTS; PR00237; GPCRRHODOPSN.
DR SMART; SM01381; 7TM_GPCR_Srsx; 1.
DR PROSITE; PS00237; G_PROTEIN_RECEP_F1_1; 1.
DR PROSITE; PS50262; G_PROTEIN_RECEP_F1_2; 1.
PE 1: Evidence at protein level;
KW Cell membrane; Disulfide bond; Endosome; G-protein coupled receptor;
KW Glycoprotein; Golgi apparatus; Hydroxylation; Lipoprotein; Membrane;
KW Palmitate; Phosphoprotein; Receptor; Reference proteome; Transducer;
KW Transmembrane; Transmembrane helix; Ubl conjugation.
FT CHAIN 1..418
FT /note="Beta-2 adrenergic receptor"
FT /id="PRO_0000069136"
FT TOPO_DOM 1..34
FT /note="Extracellular"
FT /evidence="ECO:0000250"
FT TRANSMEM 35..58
FT /note="Helical; Name=1"
FT /evidence="ECO:0000250"
FT TOPO_DOM 59..71
FT /note="Cytoplasmic"
FT /evidence="ECO:0000250"
FT TRANSMEM 72..95
FT /note="Helical; Name=2"
FT /evidence="ECO:0000250"
FT TOPO_DOM 96..106
FT /note="Extracellular"
FT /evidence="ECO:0000250"
FT TRANSMEM 107..129
FT /note="Helical; Name=3"
FT /evidence="ECO:0000250"
FT TOPO_DOM 130..150
FT /note="Cytoplasmic"
FT /evidence="ECO:0000250"
FT TRANSMEM 151..174
FT /note="Helical; Name=4"
FT /evidence="ECO:0000250"
FT TOPO_DOM 175..196
FT /note="Extracellular"
FT /evidence="ECO:0000250"
FT TRANSMEM 197..220
FT /note="Helical; Name=5"
FT /evidence="ECO:0000250"
FT TOPO_DOM 221..274
FT /note="Cytoplasmic"
FT /evidence="ECO:0000250"
FT TRANSMEM 275..298
FT /note="Helical; Name=6"
FT /evidence="ECO:0000250"
FT TOPO_DOM 299..305
FT /note="Extracellular"
FT /evidence="ECO:0000250"
FT TRANSMEM 306..329
FT /note="Helical; Name=7"
FT /evidence="ECO:0000250"
FT TOPO_DOM 330..418
FT /note="Cytoplasmic"
FT /evidence="ECO:0000250"
FT REGION 1..23
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOTIF 415..418
FT /note="PDZ-binding"
FT MOD_RES 141
FT /note="Phosphotyrosine"
FT /evidence="ECO:0000250|UniProtKB:P07550"
FT MOD_RES 246
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P07550"
FT MOD_RES 261
FT /note="Phosphoserine; by PKA"
FT /evidence="ECO:0000255"
FT MOD_RES 262
FT /note="Phosphoserine; by PKA"
FT /evidence="ECO:0000255"
FT MOD_RES 345
FT /note="Phosphoserine; by PKA"
FT /evidence="ECO:0000250|UniProtKB:P07550"
FT MOD_RES 346
FT /note="Phosphoserine; by PKA"
FT /evidence="ECO:0000250|UniProtKB:P07550"
FT MOD_RES 355
FT /note="Phosphoserine; by BARK"
FT /evidence="ECO:0000305"
FT MOD_RES 356
FT /note="Phosphoserine; by BARK"
FT /evidence="ECO:0000305"
FT MOD_RES 387
FT /note="4-hydroxyproline"
FT /evidence="ECO:0000250"
FT MOD_RES 400
FT /note="4-hydroxyproline"
FT /evidence="ECO:0000250"
FT LIPID 265
FT /note="S-palmitoyl cysteine"
FT /evidence="ECO:0000250|UniProtKB:P07550"
FT LIPID 341
FT /note="S-palmitoyl cysteine"
FT /evidence="ECO:0000250|UniProtKB:P07550"
FT CARBOHYD 6
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000305"
FT CARBOHYD 15
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000305"
FT DISULFID 106..191
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00521"
FT DISULFID 184..190
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00521"
FT CONFLICT 262
FT /note="S -> F (in Ref. 2; AAA89068)"
FT /evidence="ECO:0000305"
FT CONFLICT 334
FT /note="I -> Y (in Ref. 2; AAA89068)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 418 AA; 46891 MW; 907B2882AFC02AC5 CRC64;
MEPHGNDSDF LLAPNGSRAP GHDITQERDE AWVVGMAILM SVIVLAIVFG NVLVITAIAK
FERLQTVTNY FITSLACADL VMGLAVVPFG ASHILMKMWN FGNFWCEFWT SIDVLCVTAS
IETLCVIAVD RYVAITSPFK YQSLLTKNKA RVVILMVWIV SGLTSFLPIQ MHWYRATHKQ
AIDCYAKETC CDFFTNQAYA IASSIVSFYV PLVVMVFVYS RVFQVAKRQL QKIDKSEGRF
HAQNLSQVEQ DGRSGHGLRS SSKFCLKEHK ALKTLGIIMG TFTLCWLPFF IVNIVHVIRA
NLIPKEVYIL LNWLGYVNSA FNPLIYCRSP DFRIAFQELL CLRRSSSKTY GNGYSSNSNG
RTDYTGEQSA YQLGQEKENE LLCEEAPGME GFVNCQGTVP SLSIDSQGRN CNTNDSPL
