5NGD
Crystal structure of the V325G mutant of the bacteriophage G20C portal protein
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 (A, B, C, D) | Portal protein | polymer | 417 | 45981.7 | 4 | UniProt (A7XXR3) Pfam (PF21919) | Thermus phage P7426 | |
| 2 | E, F, G, H (A, B, C, D) | water | water | 18.0 | 703 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 25 - 438 (UniProt: A7XXR3)
| PDB | External Database | Details |
|---|---|---|
| Gly 22 | - | expression tag |
| Pro 23 | - | expression tag |
| Ala 24 | - | expression tag |
| Gly 325 | Val 325 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 183926.9 | |
| All* | Total formula weight | 183926.9 |
