go_id,ontology,go_term,term_definition,evidence GO:0000287,MF,"magnesium ion binding","Interacting selectively and non-covalently with magnesium (Mg) ions.",IDA GO:0005575,CC,cellular_component,"The part of a cell or its extracellular environment in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together.",ND GO:0005739,CC,mitochondrion,"A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.",IEA GO:0009063,BP,"cellular amino acid catabolic process","The chemical reactions and pathways resulting in the breakdown of amino acids, organic acids containing one or more amino substituents.",IEA GO:0016853,MF,"isomerase activity","Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.",IEA GO:0044275,BP,"cellular carbohydrate catabolic process","The chemical reactions and pathways resulting in the breakdown of carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y, as carried out by individual cells.",IDA GO:0050023,MF,"L-fuconate dehydratase activity","Catalysis of the reaction: L-fuconate = 2-dehydro-3-deoxy-L-fuconate + H(2)O.",IDA