1BI3
STRUCTURE OF APO-AND HOLO-DIPHTHERIA TOXIN REPRESSOR
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) | DIPHTHERIA TOXIN REPRESSOR | polymer | 226 | 25381.9 | 2 | UniProt (P33120) Pfam (PF01325) Pfam (PF02742) Pfam (PF18357) UniProt (by SIFTS) (P0DJL7) | Corynebacterium diphtheriae | DTXR |
| 2 | C, E (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D, F (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 169 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 226 (UniProt: P33120)
| PDB | External Database | Details |
|---|---|---|
| Css 102 | Cys 102 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 50763.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 322.9 | |
| All* | Total formula weight | 51086.7 |
