http://purl.uniprot.org/keywords/835 | http://www.w3.org/2000/01/rdf-schema#comment | "Protein involved in the urea cycle. This is a metabolic pathway in which ammonia, produced during amino acid degradation, is converted to urea in the liver, through a series of reactions that are distributed between the mitochondrial matrix and the cytosol."xsd:string |