Peptides (version 0.2)

pI: To compute the isoelectic point (pI) of a protein sequence

Description

The isoelectric point (pI), sometimes abbreviated to IEP, is the pH at which a particular molecule or surface carries no net electrical charge.

Usage

pI(seq)

Arguments

seq

AA sequence string in upper case

See Also

computePI

Examples

pI("KLKLLLLLKLK")
pI("FLPLLLPLFLP")