ID   A0A452R3I5_URSAM        Unreviewed;       419 AA.
AC   A0A452R3I5;
DT   08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT   08-MAY-2019, sequence version 1.
DT   27-MAR-2024, entry version 19.
DE   RecName: Full=5-hydroxytryptamine receptor 3C {ECO:0008006|Google:ProtNLM};
OS   Ursus americanus (American black bear) (Euarctos americanus).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Carnivora; Caniformia; Ursidae; Ursus.
OX   NCBI_TaxID=9643 {ECO:0000313|Ensembl:ENSUAMP00000012816.1, ECO:0000313|Proteomes:UP000291022};
RN   [1] {ECO:0000313|Proteomes:UP000291022}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Korstanje R., Srivastava A., Sarsani V.K., Sheehan S.M., Seger R.L.,
RA   Barter M.E., Lindqvist C., Brody L.C., Mullikin J.C.;
RT   "De novo assembly and RNA-Seq shows season-dependent expression and editing
RT   in black bear kidneys.";
RL   Submitted (JUN-2016) to the EMBL/GenBank/DDBJ databases.
RN   [2] {ECO:0000313|Ensembl:ENSUAMP00000012816.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (SEP-2023) to UniProtKB.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC       pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
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DR   AlphaFoldDB; A0A452R3I5; -.
DR   Ensembl; ENSUAMT00000014387.1; ENSUAMP00000012816.1; ENSUAMG00000010350.1.
DR   GeneTree; ENSGT00940000156739; -.
DR   Proteomes; UP000291022; Unassembled WGS sequence.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0005230; F:extracellular ligand-gated monoatomic ion channel activity; IEA:InterPro.
DR   GO; GO:0004888; F:transmembrane signaling receptor activity; IEA:InterPro.
DR   CDD; cd19063; LGIC_TM_5-HT3; 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; 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   PANTHER; PTHR18945:SF894; 5-HYDROXYTRYPTAMINE (SEROTONIN) RECEPTOR 3C, IONOTROPIC; 1.
DR   PANTHER; PTHR18945; NEUROTRANSMITTER GATED ION CHANNEL; 1.
DR   Pfam; PF02931; Neur_chan_LBD; 1.
DR   Pfam; PF02932; Neur_chan_memb; 1.
DR   SUPFAM; SSF90112; Neurotransmitter-gated ion-channel transmembrane pore; 1.
DR   SUPFAM; SSF63712; Nicotinic receptor ligand binding domain-like; 1.
PE   4: Predicted;
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW   Reference proteome {ECO:0000313|Proteomes:UP000291022};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        207..229
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        241..262
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        282..305
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        397..417
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          68..115
FT                   /note="Neurotransmitter-gated ion-channel ligand-binding"
FT                   /evidence="ECO:0000259|Pfam:PF02931"
FT   DOMAIN          212..327
FT                   /note="Neurotransmitter-gated ion-channel transmembrane"
FT                   /evidence="ECO:0000259|Pfam:PF02932"
SQ   SEQUENCE   419 AA;  46488 MW;  C920B964F99271AB CRC64;
     STFHCPAPPS HAIFSTHRSL LPTGRSNPFT INCSGFDQHG VDPAAFQTIF NQKDFRPVIN
     YSIPTQVNIS FTLSAILEIW NNPFISWDPE ECGAISKLTV TTENLWLPDI FIVESWVPGQ
     AGAETLLQEA GQGSIGQTHS VGPPKTYFRE EYNHSSSTIV DTSRDIVRTQ GEWELLGINK
     ATPKMSVGSS LFDQIVFYVA IRRKPSLYII NLLVPSSFLI AIDALSFYLP TESENRAPFK
     ITLLLGYNVF LLMMNKLLPA SGGIAGSSGP HSCMLLTPIP GVYFALCLSL MVVSLLETIF
     ITYLLHLATT QPPPMPWWLH SLLLHCTSPR KCRPTALWKE NVGPGFRPTH PPGPKEPGQL
     VGKELGPREA ELNEGSGLTS TELADLWVQF SHMMDTFLFR LYLLFLASSI ITVIILWNN
//