4ZM5
Shigella flexneri lipopolysaccharide O-antigen chain-length regulator WzzBSF - A107P mutant
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 (A, B, C) | Chain length determinant protein | polymer | 243 | 27592.9 | 3 | UniProt (P37792) Pfam (PF02706) | Shigella flexneri | Polysaccharide antigen chain regulator |
| 2 | D (B) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 3 | E (B) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | F, G, H (A, B, C) | water | water | 18.0 | 141 | Chemie (HOH) |
Sequence modifications
A, B, C: 4 - 243 (UniProt: P37792)
| PDB | External Database | Details |
|---|---|---|
| Ser 1 | - | expression tag |
| Asn 2 | - | expression tag |
| Ala 3 | - | expression tag |
| Pro 57 | Ala 107 | engineered mutation |
Sequence viewer
Display chain:
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 82778.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 59.8 | |
| All* | Total formula weight | 82838.6 |
