2G4C
Crystal Structure of human DNA polymerase gamma accessory subunit
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | DNA polymerase gamma subunit 2 | polymer | 474 | 53907.4 | 4 | UniProt (Q9UHN1) Pfam (PF03129) | Homo sapiens (human) | Mitochondrial DNA polymerase accessory subunit, PolG-beta, MtPolB, DNA polymerase gamma accessory 55 kDa subunit, p55 |
| 2 | E, F, G, H (A, B, C, D) | water | water | 18.0 | 31 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 26 - 485 (UniProt: Q9UHN1)
| PDB | External Database | Details |
|---|---|---|
| Met 12 | - | initiating methionine |
| Arg 13 | - | cloning artifact |
| Gly 14 | - | cloning artifact |
| Ser 15 | - | cloning artifact |
| His 16 | - | expression tag |
| His 17 | - | expression tag |
| His 18 | - | expression tag |
| His 19 | - | expression tag |
| His 20 | - | expression tag |
| His 21 | - | expression tag |
| Gly 22 | - | cloning artifact |
| Ser 23 | - | cloning artifact |
| Thr 24 | - | cloning artifact |
| Met 25 | - | cloning artifact |
| Thr 169 | Ala 169 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 215629.8 | |
| All* | Total formula weight | 215629.8 |
