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: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:0005654,CC,nucleoplasm,"That part of the nuclear content other than the chromosomes or the nucleolus.",IDA
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:0008270,MF,"zinc ion binding","Interacting selectively and non-covalently with zinc (Zn) ions.",IEA
GO:0008283,BP,"cell proliferation","The multiplication or reproduction of cells, resulting in the expansion of a cell population.",IEA
GO:0008478,MF,"pyridoxal kinase activity","Catalysis of the reaction: ATP + pyridoxal = ADP + pyridoxal 5'-phosphate.",IDA|TAS
GO:0009443,BP,"pyridoxal 5'-phosphate salvage","Any process that generates pyridoxal 5'-phosphate, the active form of vitamin B6, from derivatives of it without de novo synthesis.",IBA
GO:0016310,BP,phosphorylation,"The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.",IEA
GO:0030170,MF,"pyridoxal phosphate binding","Interacting selectively and non-covalently with pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.",IDA
GO:0030955,MF,"potassium ion binding","Interacting selectively and non-covalently with potassium (K+) ions.",IDA
GO:0031402,MF,"sodium ion binding","Interacting selectively and non-covalently with sodium ions (Na+).",IDA
GO:0031403,MF,"lithium ion binding","Interacting selectively and non-covalently with lithium ions (Li+).",IDA
GO:0042803,MF,"protein homodimerization activity","Interacting selectively and non-covalently with an identical protein to form a homodimer.",IEA
GO:0042816,BP,"vitamin B6 metabolic process","The chemical reactions and pathways involving any of the vitamin B6 compounds: pyridoxal, pyridoxamine and pyridoxine and the active form, pyridoxal phosphate.",IBA|IC|TAS
GO:0042823,BP,"pyridoxal phosphate biosynthetic process","The chemical reactions and pathways resulting in the formation of pyridoxal phosphate, pyridoxal phosphorylated at the hydroxymethyl group of C-5, the active form of vitamin B6.",IDA
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