| Chain | GOid | namespace | contents |
| A | 0000775 | cellular_component | chromosome, centromeric region |
| A | 0000785 | cellular_component | chromatin |
| A | 0003682 | molecular_function | chromatin binding |
| A | 0005515 | molecular_function | protein binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0005654 | cellular_component | nucleoplasm |
| A | 0006334 | biological_process | nucleosome assembly |
| A | 0042393 | molecular_function | histone binding |
| A | 0061638 | cellular_component | CENP-A containing chromatin |
| A | 0140713 | molecular_function | histone chaperone activity |
| A | 0140898 | biological_process | CENP-A eviction from euchromatin |
| B | 0000775 | cellular_component | chromosome, centromeric region |
| B | 0000785 | cellular_component | chromatin |
| B | 0003682 | molecular_function | chromatin binding |
| B | 0005515 | molecular_function | protein binding |
| B | 0005634 | cellular_component | nucleus |
| B | 0005654 | cellular_component | nucleoplasm |
| B | 0006334 | biological_process | nucleosome assembly |
| B | 0042393 | molecular_function | histone binding |
| B | 0061638 | cellular_component | CENP-A containing chromatin |
| B | 0140713 | molecular_function | histone chaperone activity |
| B | 0140898 | biological_process | CENP-A eviction from euchromatin |
