##gff-version 3 A8CDT2 UniProtKB Chain 1 759 . . . ID=PRO_0000412989;Note=Beta-amyrin synthase A8CDT2 UniProtKB Repeat 148 189 . . . Note=PFTB 1 A8CDT2 UniProtKB Repeat 514 559 . . . Note=PFTB 2 A8CDT2 UniProtKB Repeat 591 631 . . . Note=PFTB 3 A8CDT2 UniProtKB Repeat 640 681 . . . Note=PFTB 4 A8CDT2 UniProtKB Active site 485 485 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P48449