CASTp

Computed Atlas of Surface Topography of proteins
Please cite this paper if you publish or present results using CASTp analysis: Joe Dundas et al., Nucleic Acids Res. 2006 Jul 1; 34: W116–W118.
For questions and bugs, please contact uic.lianglab{at}gmail.com .

Upload a molecular structure in standard PDB format. No multiple NMR structures please, and all nonpolar H atoms will be ignored

file_upload File

The default value used by CASTp server is 1.4 Angstroms. Only values between 0.0 and 10.0 will be accepted.

toll Radius probe:

email Email (optional):