##gff-version 3 P20651 UniProtKB Initiator methionine 1 1 . . . Note=Removed;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Chain 2 525 . . . ID=PRO_0000058827;Note=Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform P20651 UniProtKB Region 1 23 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P20651 UniProtKB Region 65 356 . . . Note=Catalytic;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Region 357 379 . . . Note=Calcineurin B binding;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Region 402 416 . . . Note=Calmodulin-binding;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Region 417 424 . . . Note=Autoinhibitory segment;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Region 475 497 . . . Note=Autoinhibitory domain;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Motif 316 320 . . . Note=SAPNY motif;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q08209 P20651 UniProtKB Active site 160 160 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q08209 P20651 UniProtKB Binding site 99 99 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Binding site 101 101 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Binding site 127 127 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Binding site 127 127 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Binding site 159 159 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Binding site 208 208 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Binding site 290 290 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Modified residue 2 2 . . . Note=N-acetylalanine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P16298 P20651 UniProtKB Modified residue 479 479 . . . Note=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P48453