SAbDab Statistics

Database last updated Thu 21 Sep 2023 08:00:32


Summary statistics for the database:

Total number of antibody structures 7709
Number of structures with at least one paired VH/VL 6246
Number of FV regions 15350
Number of structures with antigen 7369
Number of antibodies with affinity data 739

Experimental Methods

Structures determined by each experimental method:

MethodNo. of Structures
X-Ray Diffraction5540
Electron Microscopy2136
Solution NMR15

Antibody Depositions in the PDB

Antigen Types


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]

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