ID A0A099YXT6_TINGU Unreviewed; 393 AA.
AC A0A099YXT6;
DT 07-JAN-2015, integrated into UniProtKB/TrEMBL.
DT 07-JAN-2015, sequence version 1.
DT 24-JAN-2024, entry version 35.
DE RecName: Full=Gamma-aminobutyric acid receptor subunit alpha-2 {ECO:0000256|ARBA:ARBA00017970};
DE AltName: Full=GABA(A) receptor subunit alpha-2 {ECO:0000256|ARBA:ARBA00033009};
DE Flags: Fragment;
GN ORFNames=N309_11838 {ECO:0000313|EMBL:KGL73753.1};
OS Tinamus guttatus (White-throated tinamou).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC Coelurosauria; Aves; Palaeognathae; Tinamiformes; Tinamidae; Tinamus.
OX NCBI_TaxID=94827 {ECO:0000313|EMBL:KGL73753.1, ECO:0000313|Proteomes:UP000053641};
RN [1] {ECO:0000313|EMBL:KGL73753.1, ECO:0000313|Proteomes:UP000053641}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BGI_N309 {ECO:0000313|EMBL:KGL73753.1};
RA Zhang G., Li C.;
RT "Genome evolution of avian class.";
RL Submitted (JUN-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- SUBCELLULAR LOCATION: Cell projection, dendrite
CC {ECO:0000256|ARBA:ARBA00004279}. Cytoplasmic vesicle membrane
CC {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. GABRA2 sub-
CC subfamily. {ECO:0000256|ARBA:ARBA00010542}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|RuleBase:RU000687}.
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DR EMBL; KL886279; KGL73753.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A099YXT6; -.
DR STRING; 94827.A0A099YXT6; -.
DR Proteomes; UP000053641; Unassembled WGS sequence.
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:0030425; C:dendrite; 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; 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; IPR005432; GABBAa2_rcpt.
DR InterPro; IPR047024; Gabra-1-6_TM.
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:SF218; GAMMA-AMINOBUTYRIC ACID RECEPTOR SUBUNIT ALPHA-2; 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; PR01615; GABAARALPHA2.
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 Cell projection {ECO:0000256|ARBA:ARBA00023273};
KW Chloride {ECO:0000256|ARBA:ARBA00023214};
KW Chloride channel {ECO:0000256|ARBA:ARBA00023173};
KW Cytoplasmic vesicle {ECO:0000256|ARBA:ARBA00023329};
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, ECO:0000313|EMBL:KGL73753.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000053641};
KW Signal {ECO:0000256|ARBA:ARBA00022729};
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 TRANSMEM 190..214
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU000687"
FT TRANSMEM 255..277
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU000687"
FT TRANSMEM 364..381
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU000687"
FT DOMAIN 4..190
FT /note="Neurotransmitter-gated ion-channel ligand-binding"
FT /evidence="ECO:0000259|Pfam:PF02931"
FT DOMAIN 197..281
FT /note="Neurotransmitter-gated ion-channel transmembrane"
FT /evidence="ECO:0000259|Pfam:PF02932"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:KGL73753.1"
FT NON_TER 393
FT /evidence="ECO:0000313|EMBL:KGL73753.1"
SQ SEQUENCE 393 AA; 44476 MW; 85FA8C862E9BB108 CRC64;
ISDSITEVFT NIYVTSFGPV SDTDMEYTID VFFRQRWKDE RLKFKGPMNI LRLNNLMASK
IWTPDTFFHN GKKSVAHNMT MPNKLLRIQD DGTLLYTMRL TVQAECPMHL EDFPMDAHSC
PLKFGSYAYT TSEVTYIWTY NASDSVQVAP DGSRLNQYDL LGQTIGKETV KSSTGEYTVM
TAHFHLKRKI GYFVIQTYLP CIMTVILSQV SFWLNRESVP ARTVFGVTTV LTMTTLSISA
RNSLPKVAYA TAMDWFIAVC YAFVFSALIE FATVNYFTKR GWAWDGKSVV NDKKKEKASV
IKKNNAYAVA VANYAPNITK DSVLPTISKS ATTAEPNKAK PEAKPQEAKK TFNSVSKIDR
MSRIVFPVLF GTFNLVYWAT YLNREPVLLG FAP
//
