http://purl.uniprot.org/keywords/904 | http://www.w3.org/2000/01/rdf-schema#comment | "Enzyme that catalyzes the hydrolysis of phosphate monoesters bonds of phosphoserines, phosphothreonines, phosphotyrosines or phosphoaspartic acids. While many protein phosphatases inhibit the activities of phosphorylation cascades, some activate them."xsd:string |