ID A0A2K5NIJ1_CERAT Unreviewed; 456 AA.
AC A0A2K5NIJ1;
DT 28-MAR-2018, integrated into UniProtKB/TrEMBL.
DT 28-MAR-2018, sequence version 1.
DT 24-JAN-2024, entry version 31.
DE RecName: Full=Gamma-aminobutyric acid receptor subunit alpha-1 {ECO:0000256|ARBA:ARBA00017966};
DE AltName: Full=GABA(A) receptor subunit alpha-1 {ECO:0000256|ARBA:ARBA00033008};
GN Name=GABRA1 {ECO:0000313|Ensembl:ENSCATP00000037252.1};
OS Cercocebus atys (Sooty mangabey) (Cercocebus torquatus atys).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini;
OC Cercopithecidae; Cercopithecinae; Cercocebus.
OX NCBI_TaxID=9531 {ECO:0000313|Ensembl:ENSCATP00000037252.1, ECO:0000313|Proteomes:UP000233060};
RN [1] {ECO:0000313|Ensembl:ENSCATP00000037252.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004651};
CC Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004651}.
CC Cytoplasmic vesicle membrane {ECO:0000256|ARBA:ARBA00004156}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}. Postsynaptic cell membrane
CC {ECO:0000256|ARBA:ARBA00034104}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00034104}. Synaptic cell membrane
CC {ECO:0000256|ARBA:ARBA00034099}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00034099}.
CC -!- SIMILARITY: Belongs to the ligand-gated ion channel (TC 1.A.9) family.
CC Gamma-aminobutyric acid receptor (TC 1.A.9.5) subfamily. GABRA1 sub-
CC subfamily. {ECO:0000256|ARBA:ARBA00005934}.
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DR RefSeq; XP_011906301.1; XM_012050911.1.
DR RefSeq; XP_011906302.1; XM_012050912.1.
DR RefSeq; XP_011906303.1; XM_012050913.1.
DR RefSeq; XP_011906304.1; XM_012050914.1.
DR RefSeq; XP_011906305.1; XM_012050915.1.
DR AlphaFoldDB; A0A2K5NIJ1; -.
DR SMR; A0A2K5NIJ1; -.
DR Ensembl; ENSCATT00000061549.1; ENSCATP00000037252.1; ENSCATG00000041358.1.
DR GeneID; 105581598; -.
DR KEGG; caty:105581598; -.
DR CTD; 2554; -.
DR GeneTree; ENSGT00940000159136; -.
DR OrthoDB; 4265336at2759; -.
DR Proteomes; UP000233060; Unplaced.
DR Bgee; ENSCATG00000041358; Expressed in frontal cortex and 1 other cell type or tissue.
DR GO; GO:0034707; C:chloride channel complex; IEA:UniProtKB-KW.
DR GO; GO:0030659; C:cytoplasmic vesicle membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0045211; C:postsynaptic membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005254; F:chloride channel activity; IEA:UniProtKB-KW.
DR GO; GO:0005230; F:extracellular ligand-gated monoatomic ion channel activity; IEA:InterPro.
DR GO; GO:0004890; F:GABA-A receptor activity; IEA:InterPro.
DR GO; GO:0007214; P:gamma-aminobutyric acid signaling pathway; IEA:InterPro.
DR CDD; cd19034; LGIC_ECD_GABAAR_A1; 1.
DR CDD; cd19052; LGIC_TM_GABAAR_alpha; 1.
DR Gene3D; 2.70.170.10; Neurotransmitter-gated ion-channel ligand-binding domain; 1.
DR Gene3D; 1.20.58.390; Neurotransmitter-gated ion-channel transmembrane domain; 1.
DR InterPro; IPR006028; GABAA/Glycine_rcpt.
DR InterPro; IPR001390; GABAAa_rcpt.
DR InterPro; IPR005431; GABBAa1_rcpt.
DR InterPro; IPR047024; Gabra-1-6_TM.
DR InterPro; IPR047079; GABRA1_ECD.
DR InterPro; IPR006202; Neur_chan_lig-bd.
DR InterPro; IPR036734; Neur_chan_lig-bd_sf.
DR InterPro; IPR006201; Neur_channel.
DR InterPro; IPR036719; Neuro-gated_channel_TM_sf.
DR InterPro; IPR038050; Neuro_actylchol_rec.
DR InterPro; IPR006029; Neurotrans-gated_channel_TM.
DR InterPro; IPR018000; Neurotransmitter_ion_chnl_CS.
DR NCBIfam; TIGR00860; LIC; 1.
DR PANTHER; PTHR18945:SF514; GAMMA-AMINOBUTYRIC ACID RECEPTOR SUBUNIT ALPHA-1; 1.
DR PANTHER; PTHR18945; NEUROTRANSMITTER GATED ION CHANNEL; 1.
DR Pfam; PF02931; Neur_chan_LBD; 1.
DR Pfam; PF02932; Neur_chan_memb; 1.
DR PRINTS; PR01079; GABAARALPHA.
DR PRINTS; PR01614; GABAARALPHA1.
DR PRINTS; PR00253; GABAARECEPTR.
DR PRINTS; PR00252; NRIONCHANNEL.
DR SUPFAM; SSF90112; Neurotransmitter-gated ion-channel transmembrane pore; 1.
DR SUPFAM; SSF63712; Nicotinic receptor ligand binding domain-like; 1.
DR PROSITE; PS00236; NEUROTR_ION_CHANNEL; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Chloride {ECO:0000256|ARBA:ARBA00023214};
KW Chloride channel {ECO:0000256|ARBA:ARBA00023173};
KW Glycoprotein {ECO:0000256|ARBA:ARBA00023180};
KW Ion channel {ECO:0000256|ARBA:ARBA00023303, ECO:0000256|RuleBase:RU000687};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065,
KW ECO:0000256|RuleBase:RU000687};
KW Ligand-gated ion channel {ECO:0000256|ARBA:ARBA00023286};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU000687};
KW Postsynaptic cell membrane {ECO:0000256|ARBA:ARBA00023257};
KW Receptor {ECO:0000256|ARBA:ARBA00023170};
KW Reference proteome {ECO:0000313|Proteomes:UP000233060};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|RuleBase:RU000687};
KW Synapse {ECO:0000256|ARBA:ARBA00023018};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU000687};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|RuleBase:RU000687};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU000687}.
FT SIGNAL 1..27
FT /evidence="ECO:0000256|RuleBase:RU000687"
FT CHAIN 28..456
FT /note="Gamma-aminobutyric acid receptor subunit alpha-1"
FT /evidence="ECO:0000256|RuleBase:RU000687"
FT /id="PRO_5022266433"
FT TRANSMEM 250..274
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU000687"
FT TRANSMEM 281..300
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU000687"
FT TRANSMEM 315..337
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU000687"
FT TRANSMEM 425..442
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU000687"
FT DOMAIN 43..250
FT /note="Neurotransmitter-gated ion-channel ligand-binding"
FT /evidence="ECO:0000259|Pfam:PF02931"
FT DOMAIN 257..341
FT /note="Neurotransmitter-gated ion-channel transmembrane"
FT /evidence="ECO:0000259|Pfam:PF02932"
SQ SEQUENCE 456 AA; 51862 MW; 787C6F6929379DB0 CRC64;
MRKSPGLSDY LWAWILLLST LTGRSYGQPS LQDELKDNTT VFTRILDRLL DGYDNRLRPG
LGERVTEVKT DIFVTSFGPV SDHDMEYTID VFFRQSWKDE RLKFKGPMTV LRLNNLMASK
IWTPDTFFHN GKKSVAHNMT MPNKLLRITE DGTLLYTMRL TVRAECPMHL EDFPMDAHAC
PLKFGSYAYT RAEVVYEWTR EPARSVVVAE DGSRLNQYDL LGQTVDSGIV QSSTGEYVVM
TTHFHLKRKI GYFVIQTYLP CIMTVILSQV SFWLNRESVP ARTVFGVTTV LTMTTLSISA
RNSLPKVAYA TAMDWFIAVC YAFVFSALIE FATVNYFTKR GYAWDGKSVV PEKPKKVKDP
LIKKNNTYAP TATSYTPNLA RGDPGLATIA KSATIEPKEV KPETKPPEPK KTFNSVSKID
RLSRIAFPLL FGIFNLVYWA TYLNREPQLK APTPHQ
//
