2OA8
Crystal Structure of mTREX1 with ssDNA
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) | 5'-D(*GP*AP*CP*G)-3' | polymer | 4 | 1215.8 | 2 | |||
| 2 | C, D (A, B) | Three prime repair exonuclease 1 | polymer | 233 | 25583.8 | 2 | UniProt (Q91XB0) | Mus musculus (house mouse) | 3'-5' exonuclease TREX1 |
| 3 | E, F, G, H (C, D, A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | I, J, K, L (C, D, A, B) | water | water | 18.0 | 288 | Chemie (HOH) |
Sequence modifications
A, B: 5 - 234 (UniProt: Q91XB0)
| PDB | External Database | Details |
|---|---|---|
| Gln 4 | - | cloning artifact |
| Mse 11 | Met 11 | modified residue |
| Mse 232 | Met 232 | modified residue |
| Thr 235 | - | cloning artifact |
| Ala 236 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 53599.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 53759.7 |
