a Protein Data Bank extension database of pKa and pI theoretical values
Calculated by using PypKa with default parameters (Ɛ = 15) on ~70% of the Protein Data Bank
120k Isoelectric Points
Determined from the theoretical titration curve accounting for the individual pka values of all titrable residues of each protein
Was pKPDB helpful in your research? Please cite:
Reis et al. Bioinformatics 2021
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