9FVB
Crystal structure of VcSiaP in complex with a VHH antibody (VHH_VcP#2)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Sialic acid-binding periplasmic protein SiaP | polymer | 303 | 34106.7 | 2 | UniProt (Q9KR64) Pfam (PF03480) | Vibrio cholerae | |
| 2 | C, D (C, H) | VHH_VcP#2 | polymer | 139 | 15423.9 | 2 | Vicugna pacos | ||
| 3 | E, G (A, B) | IMIDAZOLE | non-polymer | 69.1 | 2 | Chemie (IMD) | |||
| 4 | F (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | H, I, J (B, C, H) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 3 | Chemie (PGE) | |||
| 6 | K, L, M, N (A, B, C, H) | water | water | 18.0 | 493 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 299 (UniProt: Q9KR64)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Ala -2 | - | expression tag |
| Met -1 | - | expression tag |
| Gly 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 99061.3 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 680.8 | |
| All* | Total formula weight | 99742.1 |
