| Chain | GOid | namespace | contents |
| A | 0000166 | molecular_function | nucleotide binding |
| A | 0000287 | molecular_function | magnesium ion binding |
| A | 0000965 | biological_process | mitochondrial RNA 3'-end processing |
| A | 0002134 | molecular_function | UTP binding |
| A | 0005524 | molecular_function | ATP binding |
| A | 0005525 | molecular_function | GTP binding |
| A | 0005739 | cellular_component | mitochondrion |
| A | 0016070 | biological_process | RNA metabolic process |
| A | 0016740 | molecular_function | transferase activity |
| A | 0030145 | molecular_function | manganese ion binding |
| A | 0031123 | biological_process | RNA 3'-end processing |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0042803 | molecular_function | protein homodimerization activity |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0071044 | biological_process | histone mRNA catabolic process |
| A | 0097222 | biological_process | mitochondrial mRNA polyadenylation |
| A | 1990817 | molecular_function | poly(A) RNA polymerase activity |
| B | 0000166 | molecular_function | nucleotide binding |
| B | 0000287 | molecular_function | magnesium ion binding |
| B | 0000965 | biological_process | mitochondrial RNA 3'-end processing |
| B | 0002134 | molecular_function | UTP binding |
| B | 0005524 | molecular_function | ATP binding |
| B | 0005525 | molecular_function | GTP binding |
| B | 0005739 | cellular_component | mitochondrion |
| B | 0016070 | biological_process | RNA metabolic process |
| B | 0016740 | molecular_function | transferase activity |
| B | 0030145 | molecular_function | manganese ion binding |
| B | 0031123 | biological_process | RNA 3'-end processing |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0042803 | molecular_function | protein homodimerization activity |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0071044 | biological_process | histone mRNA catabolic process |
| B | 0097222 | biological_process | mitochondrial mRNA polyadenylation |
| B | 1990817 | molecular_function | poly(A) RNA polymerase activity |