Single protein mode Batch mode
Enter a PDB ID:
Upload a coordinate file in PDB format:
Calculation options
Chain selection:
Calculate all protein chains (each chain is calculated separately)
Select a protein chain identifier:
Patches calculation:
Calculate positive patches
Calculate negative patches
Number of patches (of each type) to display:
General options
Send a link to the results by E-mail. E-mail address:
Note: for fast and proper display of the results, it is recommended to use Google Chrome, Safari or Firefox browsers. Internet Explorer is not recommended.