##gff-version 3 O95832 UniProtKB Chain 1 211 . . . ID=PRO_0000144729;Note=Claudin-1 O95832 UniProtKB Topological domain 1 7 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 O95832 UniProtKB Transmembrane 8 28 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 O95832 UniProtKB Topological domain 29 81 . . . Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255 O95832 UniProtKB Transmembrane 82 102 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 O95832 UniProtKB Topological domain 103 115 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 O95832 UniProtKB Transmembrane 116 136 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 O95832 UniProtKB Topological domain 137 163 . . . Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255 O95832 UniProtKB Transmembrane 164 184 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 O95832 UniProtKB Topological domain 185 211 . . . Note=Cytoplasmic;Ontology_term=ECO:0000250;evidence=ECO:0000250 O95832 UniProtKB Region 192 211 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite O95832 UniProtKB Region 210 211 . . . Note=Interactions with TJP1%2C TJP2%2C TJP3 and PATJ;Ontology_term=ECO:0000250;evidence=ECO:0000250 O95832 UniProtKB Disulfide bond 54 64 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 O95832 UniProtKB Mutagenesis 32 32 . . . Note=Loss of HCV receptor activity. Significant loss of interaction with CD81. Reduced interaction with OCLN. I->M;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:17325668,ECO:0000269|PubMed:20375010;Dbxref=PMID:17325668,PMID:20375010 O95832 UniProtKB Mutagenesis 48 48 . . . Note=Loss of HCV receptor activity. Significant loss of interaction with CD81. Reduced interaction with OCLN. According to PubMed:17325668 no effect observed on HCV infection susceptibility in cell culture. E->K;Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:17325668,ECO:0000269|PubMed:20375010;Dbxref=PMID:17325668,PMID:20375010 O95832 UniProtKB Sequence conflict 62 62 . . . Note=I->V;Ontology_term=ECO:0000305;evidence=ECO:0000305 O95832 UniProtKB Sequence conflict 135 135 . . . Note=V->A;Ontology_term=ECO:0000305;evidence=ECO:0000305