| Gene Symbol | PET100 |
| Full Name | Protein PET100 Homolog (Mitochondrial) |
| Aliases | PET100 Protein |
| Function | is a small mitochondrial protein that plays a critical role in the assembly of cytochrome c oxidase (Complex IV) of the mitochondrial respiratory chain. |
| Molecular Weight | 10 kDa |
| Amino Acids | 79 aa |
| Ensembl ID | ENSG00000167701 |
| GeneCards | PET100 |
| Human Protein Atlas | PET100 |
| N-terminal targeting sequence | Mitochondrial import signal |
| Core domain | Required for Complex IV assembly |
| Interaction surfaces | Binds to other assembly factors |
| Early assembly | Associates with early COX assembly intermediates |
| Heme incorporation | Helps incorporate heme a and heme a3 |
| Subunit recruitment | Facilitates incorporation of nuclear-encoded subunits |
| Associated Diseases | neurodegeneration |
| Databases | GeneCardsUniProtNCBI GeneHPASTRING |