5VXM
2.05 A resolution structure of IpaD from Shigella flexneri in complex with single-domain antibody 20ipaD
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Invasin IpaD | polymer | 289 | 31904.6 | 1 | UniProt (P18013) Pfam (PF06511) | Shigella flexneri | 36 kDa membrane antigen |
| 2 | B (B) | Single-domain antibody 20ipaD | polymer | 151 | 16254.0 | 1 | Vicugna pacos | ||
| 3 | C, D (A, B) | water | water | 18.0 | 68 | Chemie (HOH) |
Sequence modifications
A: 39 - 322 (UniProt: P18013)
| PDB | External Database | Details |
|---|---|---|
| Gly 34 | - | expression tag |
| Ser 35 | - | expression tag |
| Thr 36 | - | expression tag |
| Gly 37 | - | expression tag |
| Ser 38 | - | expression tag |
| Ser 322 | Cys 322 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 48158.6 | |
| All* | Total formula weight | 48158.6 |
