go_id,ontology,go_term,term_definition,evidence GO:0000777,CC,"condensed chromosome kinetochore","A multisubunit complex that is located at the centromeric region of a condensed chromosome and provides an attachment point for the spindle microtubules.",IEA GO:0000793,CC,"condensed chromosome","A highly compacted molecule of DNA and associated proteins resulting in a cytologically distinct structure.",IDA GO:0003676,MF,"nucleic acid binding","Interacting selectively and non-covalently with any nucleic acid.",IEA 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: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:0005819,CC,spindle,"The array of microtubules and associated molecules that forms between opposite poles of a eukaryotic cell during mitosis or meiosis and serves to move the duplicated chromosomes apart.",TAS GO:0031134,BP,"sister chromatid biorientation","The cell cycle process in which sister chromatids establish stable attachments to microtubules emanating from opposite spindle poles.",IMP GO:0034501,BP,"protein localization to kinetochore","Any process in which a protein is transported to, or maintained at, the kinetochore.",IPI GO:0035372,BP,"protein localization to microtubule","A process in which a protein is transported to, or maintained at, a microtubule.",IMP GO:0046872,MF,"metal ion binding","Interacting selectively and non-covalently with any metal ion.",IEA GO:0051315,BP,"attachment of mitotic spindle microtubules to kinetochore","The cell cycle process in which spindle microtubules become physically associated with the proteins making up the kinetochore complex as part of mitotic metaphase plate congression.",IBA|IMP