| Chain | GOid | namespace | contents |
| A | 0000049 | molecular_function | tRNA binding |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0001680 | biological_process | tRNA 3'-terminal CCA addition |
| A | 0003723 | molecular_function | RNA binding |
| A | 0004810 | molecular_function | CCA tRNA nucleotidyltransferase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0005654 | cellular_component | nucleoplasm |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005739 | cellular_component | mitochondrion |
| A | 0005759 | cellular_component | mitochondrial matrix |
| A | 0005829 | cellular_component | cytosol |
| A | 0006396 | biological_process | RNA processing |
| A | 0008033 | biological_process | tRNA processing |
| A | 0016740 | molecular_function | transferase activity |
| A | 0016779 | molecular_function | nucleotidyltransferase activity |
| A | 0034062 | molecular_function | 5'-3' RNA polymerase activity |
| A | 0042780 | biological_process | tRNA 3'-end processing |
| A | 0042803 | molecular_function | protein homodimerization activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0072344 | biological_process | rescue of stalled ribosome |
| A | 0106354 | biological_process | tRNA surveillance |
| A | 0160016 | molecular_function | CCACCA tRNA nucleotidyltransferase activity |
| A | 1990180 | biological_process | mitochondrial tRNA 3'-end processing |
| B | 0000049 | molecular_function | tRNA binding |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0001680 | biological_process | tRNA 3'-terminal CCA addition |
| B | 0003723 | molecular_function | RNA binding |
| B | 0004810 | molecular_function | CCA tRNA nucleotidyltransferase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0005634 | cellular_component | nucleus |
| B | 0005654 | cellular_component | nucleoplasm |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005739 | cellular_component | mitochondrion |
| B | 0005759 | cellular_component | mitochondrial matrix |
| B | 0005829 | cellular_component | cytosol |
| B | 0006396 | biological_process | RNA processing |
| B | 0008033 | biological_process | tRNA processing |
| B | 0016740 | molecular_function | transferase activity |
| B | 0016779 | molecular_function | nucleotidyltransferase activity |
| B | 0034062 | molecular_function | 5'-3' RNA polymerase activity |
| B | 0042780 | biological_process | tRNA 3'-end processing |
| B | 0042803 | molecular_function | protein homodimerization activity |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0072344 | biological_process | rescue of stalled ribosome |
| B | 0106354 | biological_process | tRNA surveillance |
| B | 0160016 | molecular_function | CCACCA tRNA nucleotidyltransferase activity |
| B | 1990180 | biological_process | mitochondrial tRNA 3'-end processing |
