4YNQ
TREX1-dsDNA complex
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 | Three-prime repair exonuclease 1 | polymer | 235 | 25693.3 | 4 | UniProt (Q91XB0) In PDB | Mus musculus (Mouse) | 3'-5' exonuclease TREX1,DNase III |
| 2 | E, G | DNA (24-MER) | polymer | 21 | 6449.2 | 2 | synthetic construct | ||
| 3 | F, H | DNA (5'-D(P*GP*TP*GP*CP*TP*GP*AP*CP*GP*TP*CP*AP*GP*CP*AP*CP*GP*AP*CP*G)-3') | polymer | 20 | 6160.0 | 2 | synthetic construct | ||
| 4 | A, B, C, D | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 5 | H | THYMIDINE-5'-MONOPHOSPHATE | non-polymer | 322.2 | 1 | Chemie (DT) | |||
| 6 | water | water | 18.0 | 39 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 235 (UniProt: Q91XB0)
| PDB | External Database | Details |
|---|---|---|
| Asn 18 | Asp 18 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 127991.5 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 419.4 | |
| All* | Total formula weight | 128411.0 |
