1FWZ
GLU20ALA DTXR
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | DIPHTHERIA TOXIN REPRESSOR | polymer | 226 | 25323.8 | 1 | UniProt (P33120) Pfam (PF01325) Pfam (PF02742) Pfam (PF18357) UniProt (by SIFTS) (P0DJL7) | Corynebacterium diphtheriae | DTXR |
| 2 | B (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | C (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | D (A) | water | water | 18.0 | 138 | Chemie (HOH) |
Sequence modifications
A: 1 - 226 (UniProt: P33120)
| PDB | External Database | Details |
|---|---|---|
| Ala 20 | Glu 20 | engineered mutation |
| Css 102 | Cys 102 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 25323.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 161.5 | |
| All* | Total formula weight | 25485.3 |
