3MXI
TREX1 3' Exonuclease D18N Familial Chilblain Lupus Mutant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | B, A | Three prime repair exonuclease 1 | polymer | 242 | 26323.0 | 2 | UniProt (Q91XB0) In PDB | Mus musculus (mouse) | 3'-5' exonuclease TREX1 |
| 2 | C, D | DNA (5'-D(*GP*AP*CP*G)-3') | polymer | 4 | 1215.8 | 2 | |||
| 3 | B, A, C, D | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | water | water | 18.0 | 93 | Chemie (HOH) |
Sequence modifications
B, A: 1 - 242 (UniProt: Q91XB0)
| PDB | External Database | Details |
|---|---|---|
| Asn 18 | Asp 18 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 55077.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 55238.0 |
