##gff-version 3 P35363 UniProtKB Chain 1 471 . . . ID=PRO_0000068948;Note=5-hydroxytryptamine receptor 2A P35363 UniProtKB Topological domain 1 75 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Transmembrane 76 99 . . . Note=Helical%3B Name%3D1;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Topological domain 100 110 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Transmembrane 111 132 . . . Note=Helical%3B Name%3D2;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Topological domain 133 148 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Transmembrane 149 171 . . . Note=Helical%3B Name%3D3;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Topological domain 172 191 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Transmembrane 192 215 . . . Note=Helical%3B Name%3D4;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Topological domain 216 233 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Transmembrane 234 254 . . . Note=Helical%3B Name%3D5;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Topological domain 255 324 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Transmembrane 325 346 . . . Note=Helical%3B Name%3D6;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Topological domain 347 362 . . . Note=Extracellular;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Transmembrane 363 384 . . . Note=Helical%3B Name%3D7;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Topological domain 385 471 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 P35363 UniProtKB Motif 172 174 . . . Note=DRY motif%3B important for ligand-induced conformation changes;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P41595 P35363 UniProtKB Motif 376 380 . . . Note=NPxxY motif%3B important for ligand-induced conformation changes and signaling;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P41595 P35363 UniProtKB Motif 469 471 . . . Note=PDZ-binding;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P28223 P35363 UniProtKB Binding site 155 155 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P41595 P35363 UniProtKB Binding site 160 160 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P41595 P35363 UniProtKB Binding site 229 229 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P41595 P35363 UniProtKB Site 229 229 . . . Note=Hydrophobic barrier that decreases the speed of ligand binding and dissociation;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P28223 P35363 UniProtKB Modified residue 280 280 . . . Note=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P28223 P35363 UniProtKB Glycosylation 8 8 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P35363 UniProtKB Glycosylation 38 38 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P35363 UniProtKB Glycosylation 44 44 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P35363 UniProtKB Glycosylation 51 51 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P35363 UniProtKB Glycosylation 54 54 . . . Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255 P35363 UniProtKB Disulfide bond 148 227 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00521 P35363 UniProtKB Disulfide bond 349 353 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00521