##gff-version 3 P24754 UniProtKB Chain 1 243 . . . ID=PRO_0000196255;Note=Outer membrane protein A P24754 UniProtKB Transmembrane 1 8 . . . Note=Beta stranded;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0A910 P24754 UniProtKB Transmembrane 13 21 . . . Note=Beta stranded;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0A910 P24754 UniProtKB Transmembrane 47 56 . . . Note=Beta stranded;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0A910 P24754 UniProtKB Transmembrane 61 68 . . . Note=Beta stranded;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0A910 P24754 UniProtKB Transmembrane 87 95 . . . Note=Beta stranded;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0A910 P24754 UniProtKB Repeat 107 108 . . . Note=1 P24754 UniProtKB Repeat 109 110 . . . Note=2 P24754 UniProtKB Repeat 111 112 . . . Note=3 P24754 UniProtKB Repeat 113 114 . . . Note=4 P24754 UniProtKB Domain 116 243 . . . Note=OmpA-like;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00473 P24754 UniProtKB Region 107 114 . . . Note=4 X 2 AA tandem repeats of A-P P24754 UniProtKB Site 64 64 . . . Note=Part of salt bridge gating mechanism;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0A910 P24754 UniProtKB Disulfide bond 217 229 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P0A910 P24754 UniProtKB Non-terminal residue 1 1 . . . . P24754 UniProtKB Non-terminal residue 243 243 . . . .