go_id,ontology,go_term,term_definition,evidence GO:0003674,MF,molecular_function,"Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.",ND 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:0005768,CC,endosome,"A vacuole to which materials ingested by endocytosis are delivered.",IBA GO:0006886,BP,"intracellular protein transport","The directed movement of proteins in a cell, including the movement of proteins between specific compartments or structures within a cell, such as organelles of a eukaryotic cell.",IEA GO:0008150,BP,biological_process,"Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.",ND GO:0008565,MF,"protein transporter activity","Enables the directed movement of proteins into, out of or within a cell, or between cells.",IBA|ISS