4XL9
Tailspike protein mutant D339A of E. coli bacteriophage HK620
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Tail spike protein | polymer | 597 | 64334.1 | 1 | UniProt (Q9AYY6) Pfam (PF18781) Pfam (PF22424) In PDB | Salmonella phage HK620 (head binding domain) | |
| 2 | A | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 3 | A | FORMIC ACID | non-polymer | 46.0 | 1 | Chemie (FMT) | |||
| 4 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | water | water | 18.0 | 441 | Chemie (HOH) |
Sequence modifications
A: 113 - 709 (UniProt: Q9AYY6)
| PDB | External Database | Details |
|---|---|---|
| Ala 339 | Asp 340 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 64334.1 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 191.2 | |
| All* | Total formula weight | 64525.2 |
