##gff-version 3 P41893 UniProtKB Chain 1 156 . . . ID=PRO_0000046564;Note=Low molecular weight phosphotyrosine protein phosphatase P41893 UniProtKB Active site 11 11 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P11064 P41893 UniProtKB Active site 17 17 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P11064 P41893 UniProtKB Active site 128 128 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P11064