| Chain | GOid | namespace | contents |
| A | 0000175 | molecular_function | 3'-5'-RNA exonuclease activity |
| A | 0000957 | biological_process | mitochondrial RNA catabolic process |
| A | 0000958 | biological_process | mitochondrial mRNA catabolic process |
| A | 0000962 | biological_process | positive regulation of mitochondrial RNA catabolic process |
| A | 0000965 | biological_process | mitochondrial RNA 3'-end processing |
| A | 0003677 | molecular_function | DNA binding |
| A | 0003678 | molecular_function | DNA helicase activity |
| A | 0003723 | molecular_function | RNA binding |
| A | 0003724 | molecular_function | RNA helicase activity |
| A | 0003725 | molecular_function | double-stranded RNA binding |
| A | 0004386 | molecular_function | helicase activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005634 | cellular_component | nucleus |
| A | 0005739 | cellular_component | mitochondrion |
| A | 0005759 | cellular_component | mitochondrial matrix |
| A | 0006310 | biological_process | DNA recombination |
| A | 0006401 | biological_process | RNA catabolic process |
| A | 0007005 | biological_process | mitochondrion organization |
| A | 0016887 | molecular_function | ATP hydrolysis activity |
| A | 0030307 | biological_process | positive regulation of cell growth |
| A | 0034458 | molecular_function | 3'-5' RNA helicase activity |
| A | 0035945 | biological_process | mitochondrial ncRNA surveillance |
| A | 0035946 | biological_process | mitochondrial mRNA surveillance |
| A | 0042645 | cellular_component | mitochondrial nucleoid |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0042803 | molecular_function | protein homodimerization activity |
| A | 0043066 | biological_process | negative regulation of apoptotic process |
| A | 0045025 | cellular_component | mitochondrial degradosome |
| A | 2000827 | biological_process | mitochondrial RNA surveillance |