1Q9O
S45-18 Fab Unliganded
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (B, D) | S45-2 Fab (IgG1k) heavy chain | polymer | 226 | 24445.4 | 2 | Pfam (PF07686) Pfam (PF07654) UniProt (by SIFTS) (I6L985) | Mus musculus (house mouse) | |
| 2 | C, D (A, C) | S45-2 Fab (IgG1k) light chain | polymer | 219 | 24306.0 | 2 | Pfam (PF07654) UniProt (by SIFTS) (P01837) | Mus musculus (house mouse) | |
| 3 | E, F, G, H (B, D, A, C) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 4 | I, J, K, L (B, D, A, C) | water | water | 18.0 | 525 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 97502.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 97.2 | |
| All* | Total formula weight | 97600.1 |
