| Chain | GOid | namespace | contents |
| A | 0000278 | biological_process | mitotic cell cycle |
| A | 0000775 | cellular_component | chromosome, centromeric region |
| A | 0000776 | cellular_component | kinetochore |
| A | 0000779 | cellular_component | condensed chromosome, centromeric region |
| A | 0000786 | cellular_component | nucleosome |
| A | 0000939 | cellular_component | inner kinetochore |
| A | 0003677 | molecular_function | DNA binding |
| A | 0005515 | molecular_function | protein binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0005694 | cellular_component | chromosome |
| A | 0007059 | biological_process | chromosome segregation |
| A | 0007080 | biological_process | mitotic metaphase chromosome alignment |
| A | 0030527 | molecular_function | structural constituent of chromatin |
| A | 0031507 | biological_process | heterochromatin formation |
| A | 0043505 | cellular_component | CENP-A containing nucleosome |
| A | 0046982 | molecular_function | protein heterodimerization activity |
| A | 0051225 | biological_process | spindle assembly |
| A | 0051382 | biological_process | kinetochore assembly |
| A | 0051383 | biological_process | kinetochore organization |
| B | 0000228 | cellular_component | nuclear chromosome |
| B | 0000786 | cellular_component | nucleosome |
| B | 0003676 | molecular_function | nucleic acid binding |
| B | 0003677 | molecular_function | DNA binding |
| B | 0005515 | molecular_function | protein binding |
| B | 0005634 | cellular_component | nucleus |
| B | 0005694 | cellular_component | chromosome |
| B | 0006334 | biological_process | nucleosome assembly |
| B | 0030527 | molecular_function | structural constituent of chromatin |
| B | 0035059 | cellular_component | RCAF complex |
| B | 0046982 | molecular_function | protein heterodimerization activity |
