Database last updated Thu 26 Feb 2026 08:02:40
Summary statistics for the database:
| Total number of single-domain antibody structures | 2177 |
| Number of FV regions | 4571 |
| Number of structures with antigen | 2049 |
| Number of antibodies with affinity data | 86 |
Structures determined by each experimental method:
| Method | No. of Structures |
|---|---|
| X-Ray Diffraction | 1174 |
| Electron Microscopy | 993 |
| Solution NMR | 9 |
| Other | 1 |
Schneider, C., Raybould, M.I.J., Deane, C.M. (2022) SAbDab in the Age of Biotherapeutics: Updates including SAbDab-Nano, the Nanobody Structure Tracker. Nucleic Acids Res. 50(D1):D1368-D1372 [link]
SAbDab paper: Dunbar, J., Krawczyk, K. et al (2014). Nucleic Acids Res. 42. D1140-D1146 [link]
Thera-SAbDab paper: Raybould, M.I.J., Marks, C. et al (2019). Nucleic Acids Res. gkz827 [link]
