4HU7
E. coli thioredoxin variant with Pro76 as single proline residue
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Thioredoxin-1 | polymer | 108 | 11583.2 | 2 | UniProt (P0AA25) Pfam (PF00085) | Escherichia coli | |
| 2 | C, E (A, B) | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 3 | D (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 189 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 108 (UniProt: P0AA25)
| PDB | External Database | Details |
|---|---|---|
| Ala 34 | Pro 35 | engineered mutation |
| Ala 40 | Pro 41 | engineered mutation |
| Ala 64 | Pro 65 | engineered mutation |
| Ala 68 | Pro 69 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 23166.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 150.1 | |
| All* | Total formula weight | 23316.6 |
