##gff-version 3 A2R4D1 UniProtKB Signal peptide 1 16 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255 A2R4D1 UniProtKB Chain 17 211 . . . ID=PRO_5000220988;Note=Probable endo-1%2C4-beta-xylanase 5 A2R4D1 UniProtKB Domain 19 210 . . . Note=GH11;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01097 A2R4D1 UniProtKB Active site 106 106 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10062 A2R4D1 UniProtKB Active site 197 197 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250