go_id,ontology,go_term,term_definition,evidence GO:0005515,MF,"protein binding","Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).",IPI 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:0007275,BP,"multicellular organism development","The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).",IEA GO:0016363,CC,"nuclear matrix","The dense fibrillar network lying on the inner side of the nuclear membrane.",IEA GO:0016567,BP,"protein ubiquitination","The process in which one or more ubiquitin groups are added to a protein.",IMP GO:0043234,CC,"protein complex","A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.",IEA GO:0080008,CC,"Cul4-RING E3 ubiquitin ligase complex","A ubiquitin ligase complex in which a cullin from the Cul4 family and a RING domain protein form the catalytic core; substrate specificity is conferred by an adaptor protein.",IBA