1R4Q
Shiga toxin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, L | SHT cytotoxin A subunit | polymer | 293 | 32264.4 | 2 | UniProt (Q7BQ99) Pfam (PF00161) UniProt (by SIFTS) (Q9FBI2) In PDB | Shigella dysenteriae | rRNA N-glycosidase |
| 2 | B, C, D, E, F... | Shigella toxin chain B | polymer | 69 | 7698.6 | 10 | UniProt (Q7BQ98) Pfam (PF02258) In PDB | Shigella dysenteriae | |
| 3 | water | water | 18.0 | 46 | Chemie (HOH) |
Sequence modifications
A, L: 1 - 293 (UniProt: Q7BQ99)
| PDB | External Database | Details |
|---|---|---|
| Ala 168 | Pro 190 | see remark 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 141515.2 | |
| All* | Total formula weight | 141515.2 |
