##gff-version 3 P44454 UniProtKB Chain 1 349 . . . ID=PRO_0000109507;Note=Signal peptidase I P44454 UniProtKB Transmembrane 3 23 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 P44454 UniProtKB Transmembrane 25 45 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 P44454 UniProtKB Topological domain 46 80 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 P44454 UniProtKB Transmembrane 81 101 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 P44454 UniProtKB Topological domain 102 349 . . . Note=Periplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 P44454 UniProtKB Active site 115 115 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P44454 UniProtKB Active site 196 196 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250