##gff-version 3 Q44052 UniProtKB Signal peptide 1 39 . . . Note=Tat-type signal Q44052 UniProtKB Chain 40 641 . . . ID=PRO_0000001022;Note=Isomalto-dextranase Q44052 UniProtKB Domain 500 640 . . . Note=CBM6;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00523 Q44052 UniProtKB Region 556 588 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q44052 UniProtKB Compositional bias 560 575 . . . Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q44052 UniProtKB Active site 227 227 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q44052 UniProtKB Active site 288 288 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250