go_id,ontology,go_term,term_definition,evidence
GO:0004127,MF,"cytidylate kinase activity","Catalysis of the reaction: ATP + (d)CMP = ADP + (d)CDP.",IEA
GO:0004550,MF,"nucleoside diphosphate kinase activity","Catalysis of the reaction: ATP + nucleoside diphosphate = ADP + nucleoside triphosphate.",EXP
GO:0004849,MF,"uridine kinase activity","Catalysis of the reaction: ATP + uridine = ADP + UMP.",TAS
GO:0005524,MF,"ATP binding","Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.",IEA
GO:0005634,CC,nucleus,"A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.",IEA
GO:0005737,CC,cytoplasm,"All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.",IDA
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:0006165,BP,"nucleoside diphosphate phosphorylation","The process of introducing a phosphate group into a nucleoside diphosphate to produce a nucleoside triphosphate.",IEA
GO:0006207,BP,"de novo' pyrimidine nucleobase biosynthetic process","The chemical reactions and pathways resulting in the formation of pyrimidine nucleobases, 1,3-diazine, organic nitrogenous bases, beginning with the synthesis of a pyrimidine ring from simpler precursors.",IEA
GO:0006222,BP,"UMP biosynthetic process","The chemical reactions and pathways resulting in the formation of UMP, uridine monophosphate.",IDA
GO:0009041,MF,"uridylate kinase activity","Catalysis of the reaction: ATP + (d)UMP = ADP + (d)UDP.",IBA
GO:0009142,BP,"nucleoside triphosphate biosynthetic process","The chemical reactions and pathways resulting in the formation of a nucleoside triphosphate, a compound consisting of a nucleobase linked to a deoxyribose or ribose sugar esterified with triphosphate on the sugar.",IBA
GO:0009220,BP,"pyrimidine ribonucleotide biosynthetic process","The chemical reactions and pathways resulting in the formation of a pyrimidine ribonucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.",TAS
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:0046940,BP,"nucleoside monophosphate phosphorylation","The process of introducing one or more phosphate groups into a nucleoside monophosphate to produce a polyphosphorylated nucleoside.",IEA
GO:0050145,MF,"nucleoside phosphate kinase activity","Catalysis of the reaction: ATP + nucleoside phosphate = ADP + nucleoside diphosphate.",EXP
GO:0070062,CC,"extracellular exosome","A membrane-bounded vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.",IDA