| Chain | GOid | namespace | contents |
| A | 0000495 | biological_process | box H/ACA sno(s)RNA 3'-end processing |
| A | 0001522 | biological_process | pseudouridine synthesis |
| A | 0003723 | molecular_function | RNA binding |
| A | 0005515 | molecular_function | protein binding |
| A | 0006396 | biological_process | RNA processing |
| A | 0008033 | biological_process | tRNA processing |
| A | 0009451 | biological_process | RNA modification |
| A | 0009982 | molecular_function | pseudouridine synthase activity |
| A | 0016853 | molecular_function | isomerase activity |
| A | 0031118 | biological_process | rRNA pseudouridine synthesis |
| A | 0031119 | biological_process | tRNA pseudouridine synthesis |
| A | 0031120 | biological_process | snRNA pseudouridine synthesis |
| A | 0160148 | molecular_function | tRNA pseudouridine(55) synthase activity |
| A | 1990481 | biological_process | mRNA pseudouridine synthesis |
| B | 0001522 | biological_process | pseudouridine synthesis |
| B | 0005515 | molecular_function | protein binding |
| B | 0006364 | biological_process | rRNA processing |
| B | 0030515 | molecular_function | snoRNA binding |
| B | 0042254 | biological_process | ribosome biogenesis |
| B | 1990904 | cellular_component | ribonucleoprotein complex |
| C | 0001682 | biological_process | tRNA 5'-leader removal |
| C | 0003723 | molecular_function | RNA binding |
| C | 0003735 | molecular_function | structural constituent of ribosome |
| C | 0004526 | molecular_function | ribonuclease P activity |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0005840 | cellular_component | ribosome |
| C | 0006364 | biological_process | rRNA processing |
| C | 0006412 | biological_process | translation |
| C | 0008033 | biological_process | tRNA processing |
| C | 0019843 | molecular_function | rRNA binding |
| C | 0042254 | biological_process | ribosome biogenesis |
| C | 1990904 | cellular_component | ribonucleoprotein complex |