ID T1G2G5_HELRO Unreviewed; 219 AA.
AC T1G2G5;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 24-JAN-2024, entry version 55.
DE RecName: Full=Neurotransmitter-gated ion-channel ligand-binding domain-containing protein {ECO:0000259|Pfam:PF02931};
GN Name=20215263 {ECO:0000313|EnsemblMetazoa:HelroP76189};
GN ORFNames=HELRODRAFT_76189 {ECO:0000313|EMBL:ESO07802.1};
OS Helobdella robusta (Californian leech).
OC Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Annelida; Clitellata;
OC Hirudinea; Rhynchobdellida; Glossiphoniidae; Helobdella.
OX NCBI_TaxID=6412 {ECO:0000313|EnsemblMetazoa:HelroP76189, ECO:0000313|Proteomes:UP000015101};
RN [1] {ECO:0000313|Proteomes:UP000015101}
RP NUCLEOTIDE SEQUENCE.
RA Hellsten U., Grimwood J., Chapman J.A., Shapiro H., Aerts A., Otillar R.P.,
RA Terry A.Y., Boore J.L., Simakov O., Marletaz F., Cho S.-J.,
RA Edsinger-Gonzales E., Havlak P., Kuo D.-H., Larsson T., Lv J., Arendt D.,
RA Savage R., Osoegawa K., de Jong P., Lindberg D.R., Seaver E.C.,
RA Weisblat D.A., Putnam N.H., Grigoriev I.V., Rokhsar D.S.;
RL Submitted (DEC-2012) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ESO07802.1, ECO:0000313|Proteomes:UP000015101}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=23254933; DOI=10.1038/nature11696;
RA Simakov O., Marletaz F., Cho S.J., Edsinger-Gonzales E., Havlak P.,
RA Hellsten U., Kuo D.H., Larsson T., Lv J., Arendt D., Savage R.,
RA Osoegawa K., de Jong P., Grimwood J., Chapman J.A., Shapiro H., Aerts A.,
RA Otillar R.P., Terry A.Y., Boore J.L., Grigoriev I.V., Lindberg D.R.,
RA Seaver E.C., Weisblat D.A., Putnam N.H., Rokhsar D.S.;
RT "Insights into bilaterian evolution from three spiralian genomes.";
RL Nature 493:526-531(2013).
RN [3] {ECO:0000313|EnsemblMetazoa:HelroP76189}
RP IDENTIFICATION.
RG EnsemblMetazoa;
RL Submitted (JUN-2015) to UniProtKB.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the ligand-gated ion channel (TC 1.A.9) family.
CC {ECO:0000256|RuleBase:RU000687}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|RuleBase:RU000687}.
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DR EMBL; AMQM01003526; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; KB096183; ESO07802.1; -; Genomic_DNA.
DR RefSeq; XP_009014413.1; XM_009016165.1.
DR AlphaFoldDB; T1G2G5; -.
DR STRING; 6412.T1G2G5; -.
DR EnsemblMetazoa; HelroT76189; HelroP76189; HelroG76189.
DR GeneID; 20215263; -.
DR KEGG; hro:HELRODRAFT_76189; -.
DR CTD; 20215263; -.
DR eggNOG; KOG3645; Eukaryota.
DR HOGENOM; CLU_018074_2_1_1; -.
DR InParanoid; T1G2G5; -.
DR OMA; ANHSEWI; -.
DR OrthoDB; 3132469at2759; -.
DR Proteomes; UP000015101; Unassembled WGS sequence.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0043005; C:neuron projection; IBA:GO_Central.
DR GO; GO:0098794; C:postsynapse; IEA:GOC.
DR GO; GO:0045202; C:synapse; IBA:GO_Central.
DR GO; GO:0022848; F:acetylcholine-gated monoatomic cation-selective channel activity; IBA:GO_Central.
DR GO; GO:0004888; F:transmembrane signaling receptor activity; IEA:InterPro.
DR CDD; cd18989; LGIC_ECD_cation; 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; IPR018000; Neurotransmitter_ion_chnl_CS.
DR PANTHER; PTHR18945; NEUROTRANSMITTER GATED ION CHANNEL; 1.
DR PANTHER; PTHR18945:SF927; NICOTINIC ACETYLCHOLINE RECEPTOR ALPHA4, ISOFORM H; 1.
DR Pfam; PF02931; Neur_chan_LBD; 1.
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 Ion channel {ECO:0000256|RuleBase:RU000687};
KW Ion transport {ECO:0000256|RuleBase:RU000687};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU000687};
KW Reference proteome {ECO:0000313|Proteomes:UP000015101};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU000687};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|RuleBase:RU000687}; Transport {ECO:0000256|RuleBase:RU000687}.
FT TRANSMEM 156..180
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU000687"
FT TRANSMEM 187..208
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU000687"
FT DOMAIN 4..155
FT /note="Neurotransmitter-gated ion-channel ligand-binding"
FT /evidence="ECO:0000259|Pfam:PF02931"
SQ SEQUENCE 219 AA; 25531 MW; 608B8F59608D7D07 CRC64;
MTFQNWIDEY LRWNKSDHNN ISRISVRACD VWLPDVYIRN GLKTSPQSVI ITYKGRVYMD
LLRETTTYCK LDLTFFPFDV QTCYIHVESF TFTTAQVSTA ADCYIADCFI DFGIALNNLK
PHGQWNIVKV STRTNEEMKK NFSMVTFVLH LRRNPLFYFT YFIYPCVISA VVVVFVFLLP
SDSRGKINFS VTVLLSFTVF LATMYFVLPE SGFYVPYLS
//