5DHL
Crystal structure of Toxin, mutant N197W
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) | Perfringolysin O | polymer | 472 | 52774.8 | 2 | UniProt (P0C2E9) Pfam (PF01289) Pfam (PF17440) | Clostridium perfringens (strain 13 / Type A) | Theta-toxin,Thiol-activated cytolysin |
| 2 | C, D (A, B) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 103 | Chemie (HOH) |
Sequence modifications
A, B: 29 - 500 (UniProt: P0C2E9)
| PDB | External Database | Details |
|---|---|---|
| Ala 71 | Thr 71 | conflict |
| Trp 197 | Asn 197 | engineered mutation |
| Ala 459 | Cys 459 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 105549.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 476.6 | |
| All* | Total formula weight | 106026.1 |
