7K7C
Crystal structure of diphtheria toxin from crystals obtained at pH 5.5
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Diphtheria toxin | polymer | 538 | 58744.8 | 2 | UniProt (Q5PY51) Pfam (PF02763) Pfam (PF02764) Pfam (PF01324) UniProt (by SIFTS) (Q6NK15) In PDB | Corynebacterium diphtheriae | |
| 2 | water | water | 18.0 | 353 | Chemie (HOH) |
Sequence modifications
A, B: 0 - 535 (UniProt: Q5PY51)
| PDB | External Database | Details |
|---|---|---|
| Glu 51 | Lys 52 | engineered mutation |
| Lys 148 | Glu 149 | engineered mutation |
| Met 536 | - | cloning artifact |
| Ala 537 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 117489.7 | |
| All* | Total formula weight | 117489.7 |
