3INO
1.95A Resolution Structure of Protective Antigen Domain 4
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) | Protective antigen PA-63 | polymer | 143 | 16242.3 | 2 | UniProt (P13423) Pfam (PF20835) | Bacillus anthracis (anthrax anthrax bacterium) | PA63 |
| 2 | C, D (A, B) | water | water | 18.0 | 111 | Chemie (HOH) |
Sequence modifications
A, B: 595 - 735 (UniProt: P13423)
| PDB | External Database | Details |
|---|---|---|
| Gly 593 | - | expression tag |
| Ser 594 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 32484.5 | |
| All* | Total formula weight | 32484.5 |
