go_id,ontology,go_term,term_definition,evidence GO:0003883,MF,"CTP synthase activity","Catalysis of the reaction: ATP + UTP + NH3 = ADP + phosphate + CTP.",EXP|IDA|IGI|IMP GO:0005524,MF,"ATP binding","Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.",IEA 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:0005829,CC,cytosol,"The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.",IBA GO:0006220,BP,"pyrimidine nucleotide metabolic process","The chemical reactions and pathways involving a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.",IBA GO:0006541,BP,"glutamine metabolic process","The chemical reactions and pathways involving glutamine, 2-amino-4-carbamoylbutanoic acid.",IBA GO:0015949,BP,"nucleobase-containing small molecule interconversion","The chemical reactions and pathways by which a nucleobase, nucleoside or nucleotide small molecule is synthesized from another nucleobase, nucleoside or nucleotide small molecule.",TAS GO:0044210,BP,"de novo' CTP biosynthetic process","The chemical reactions and pathways resulting in the formation of cytidine 5'-triphosphate (CTP) from simpler components.",IEA