| Chain | GOid | namespace | contents |
| A | 0000002 | biological_process | mitochondrial genome maintenance |
| A | 0000400 | molecular_function | four-way junction DNA binding |
| A | 0000402 | molecular_function | crossed form four-way junction DNA binding |
| A | 0000403 | molecular_function | Y-form DNA binding |
| A | 0003676 | molecular_function | nucleic acid binding |
| A | 0004519 | molecular_function | endonuclease activity |
| A | 0004520 | molecular_function | DNA endonuclease activity |
| A | 0005515 | molecular_function | protein binding |
| A | 0005737 | cellular_component | cytoplasm |
| A | 0005739 | cellular_component | mitochondrion |
| A | 0008821 | molecular_function | crossover junction DNA endonuclease activity |
| A | 0032042 | biological_process | mitochondrial DNA metabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0070336 | molecular_function | flap-structured DNA binding |
| B | 0000002 | biological_process | mitochondrial genome maintenance |
| B | 0000400 | molecular_function | four-way junction DNA binding |
| B | 0000402 | molecular_function | crossed form four-way junction DNA binding |
| B | 0000403 | molecular_function | Y-form DNA binding |
| B | 0003676 | molecular_function | nucleic acid binding |
| B | 0004519 | molecular_function | endonuclease activity |
| B | 0004520 | molecular_function | DNA endonuclease activity |
| B | 0005515 | molecular_function | protein binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0005739 | cellular_component | mitochondrion |
| B | 0008821 | molecular_function | crossover junction DNA endonuclease activity |
| B | 0032042 | biological_process | mitochondrial DNA metabolic process |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0070336 | molecular_function | flap-structured DNA binding |
