##gff-version 3 O55242 UniProtKB Chain 1 223 . . . ID=PRO_0000268653;Note=Sigma non-opioid intracellular receptor 1 O55242 UniProtKB Topological domain 1 9 . . . Note=Lumenal;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q99720 O55242 UniProtKB Transmembrane 10 30 . . . Note=Helical;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q99720 O55242 UniProtKB Topological domain 31 223 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q99720 O55242 UniProtKB Region 2 8 . . . Note=Targeting to endoplasmic reticulum-associated lipid droplets;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:12730355;Dbxref=PMID:12730355 O55242 UniProtKB Region 99 106 . . . Note=Important for ligand-binding;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q60492 O55242 UniProtKB Region 177 223 . . . Note=C-terminal hydrophobic region;Ontology_term=ECO:0000305;evidence=ECO:0000305 O55242 UniProtKB Site 126 126 . . . Note=Important for ligand binding;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q99720 O55242 UniProtKB Site 172 172 . . . Note=Important for ligand binding;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q99720 O55242 UniProtKB Alternative sequence 118 148 . . . ID=VSP_021987;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|Ref.3 O55242 UniProtKB Sequence conflict 192 192 . . . Note=S->G;Ontology_term=ECO:0000305;evidence=ECO:0000305