##gff-version 3 Q91XP5 UniProtKB Signal peptide 1 33 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255 Q91XP5 UniProtKB Chain 34 464 . . . ID=PRO_0000000420;Note=Glycine receptor subunit alpha-3 Q91XP5 UniProtKB Topological domain 34 255 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Transmembrane 256 277 . . . Note=Helical%3B Name%3D1;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Topological domain 278 282 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Transmembrane 283 303 . . . Note=Helical%3B Name%3D2;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Topological domain 304 314 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Transmembrane 315 335 . . . Note=Helical%3B Name%3D3;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Topological domain 336 430 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Transmembrane 431 451 . . . Note=Helical%3B Name%3D4;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Topological domain 452 464 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Binding site 225 225 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23415 Q91XP5 UniProtKB Binding site 227 227 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23415 Q91XP5 UniProtKB Binding site 235 240 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Binding site 248 248 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P23415 Q91XP5 UniProtKB Site 294 294 . . . Note=Important for obstruction of the ion pore in the closed conformation;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Modified residue 370 370 . . . Note=Phosphoserine;Ontology_term=ECO:0007744;evidence=ECO:0007744|PubMed:21183079;Dbxref=PMID:21183079 Q91XP5 UniProtKB Modified residue 379 379 . . . Note=Phosphoserine%3B by PKA;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:20978350;Dbxref=PMID:20978350 Q91XP5 UniProtKB Glycosylation 71 71 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q91XP5 UniProtKB Disulfide bond 171 185 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Disulfide bond 231 242 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:O75311 Q91XP5 UniProtKB Sequence conflict 110 110 . . . Note=Missing;Ontology_term=ECO:0000305;evidence=ECO:0000305 Q91XP5 UniProtKB Sequence conflict 293 293 . . . Note=V->D;Ontology_term=ECO:0000305;evidence=ECO:0000305 Q91XP5 UniProtKB Sequence conflict 461 461 . . . Note=Q->H;Ontology_term=ECO:0000305;evidence=ECO:0000305