##gff-version 3 P21761 UniProtKB Chain 1 393 . . . ID=PRO_0000070188;Note=Thyrotropin-releasing hormone receptor P21761 UniProtKB Topological domain 1 28 . . . Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Transmembrane 29 51 . . . Note=Helical%3B Name%3D1;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Topological domain 52 61 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Transmembrane 62 83 . . . Note=Helical%3B Name%3D2;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Topological domain 84 99 . . . Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Transmembrane 100 121 . . . Note=Helical%3B Name%3D3;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Topological domain 122 144 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Transmembrane 145 168 . . . Note=Helical%3B Name%3D4;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Topological domain 169 193 . . . Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Transmembrane 194 215 . . . Note=Helical%3B Name%3D5;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Topological domain 216 266 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Transmembrane 267 288 . . . Note=Helical%3B Name%3D6;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Topological domain 289 296 . . . Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Transmembrane 297 319 . . . Note=Helical%3B Name%3D7;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Topological domain 320 393 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Glycosylation 3 3 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Glycosylation 10 10 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P21761 UniProtKB Disulfide bond 98 179 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00521