2EIR
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, C, D (A, B, C, D) | Thioredoxin 1 | polymer | 108 | 11693.5 | 4 | UniProt (P0AA25) Pfam (PF00085) | Escherichia coli | TRX1, TRX, THIOREDOXIN 12P |
| 2 | E, F, G, H (A, B, C, D) | COPPER (II) ION | non-polymer | 63.5 | 4 | Chemie (CU) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 41 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 108 (UniProt: P0AA25)
| PDB | External Database | Details |
|---|---|---|
| Cys 101 | Glu 102 | engineered mutation |
| Cys 105 | Ala 106 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 46773.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 254.2 | |
| All* | Total formula weight | 47028.1 |
