2EIQ
Design of Disulfide-linked Thioredoxin Dimers and Multimers Through Analysis of Crystal Contacts
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 | 11689.4 | 2 | UniProt (P0AA25) Pfam (PF00085) | Escherichia coli | TRX1, TRX, THIOREDOXIN 6P |
| 2 | C, E (A, B) | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 3 | D, F (A, B) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 2 | Chemie (MPD) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 122 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 108 (UniProt: P0AA25)
| PDB | External Database | Details |
|---|---|---|
| Cys 89 | Thr 90 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 23378.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 363.4 | |
| All* | Total formula weight | 23742.3 |
