3HVD
The Protective Antigen Component of Anthrax Toxin Forms Functional Octameric Complexes
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D, E... | Protective antigen | polymer | 548 | 61512.4 | 8 | UniProt (Q08G54) Pfam (PF03495) Pfam (PF17475) Pfam (PF17476) Pfam (PF20835) In PDB | Bacillus anthracis (anthrax anthrax bacterium) | |
2 | A, B, C, D, E... | CALCIUM ION | non-polymer | 40.1 | 16 | Chemie (CA) | |||
3 | water | water | 18.0 | 8 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H: 168 - 324 (UniProt: Q08G54)
A, B, C, D, E, F, G, H: 325 - 735 (UniProt: Q08G54)
PDB | External Database | Details |
---|---|---|
Pro 323 | Val 303 | engineered mutation |
Gly 324 | His 304 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Arg 669 | Gln 669 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 8 |
Total formula weight | 492098.8 | |
Non-Polymers* | Number of molecules | 16 |
Total formula weight | 641.2 | |
All* | Total formula weight | 492740.1 |