3IKM
Crystal structure of human mitochondrial DNA polymerase holoenzyme
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D | DNA polymerase subunit gamma-1 | polymer | 1172 | 132384.7 | 2 | UniProt (P54098) Pfam (PF18136) In PDB | Homo sapiens (human) | Mitochondrial DNA polymerase catalytic subunit, PolG-alpha |
| 2 | B, C, E, F | DNA polymerase subunit gamma-2 | polymer | 427 | 48757.9 | 4 | UniProt (Q9UHN1) Pfam (PF03129) In PDB | Homo sapiens (human) | Mitochondrial DNA polymerase accessory subunit, PolG-beta, MtPolB, DNA polymerase gamma accessory 55 kDa subunit, p55 |
Sequence modifications
A, D: 70 - 1239 (UniProt: P54098)
| PDB | External Database | Details |
|---|---|---|
| Asn 354 | - | SEE REMARK 999 |
| Ser 355 | - | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 459801.0 | |
| All* | Total formula weight | 459801.0 |
