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IsoelectricPoint Module

Finding the isoelectric point of peptides

Functions and values

Function or value Description

getpKr

Full Usage: getpKr

Returns: AminoAcidSymbol -> float

Maps AminoAcidSymbol to default pK value of it's sidechain. Returns 0.0 if sidechain is neither acidic nor basic

Returns: AminoAcidSymbol -> float

tryFind pKrFunc accuracy aaSeq

Full Usage: tryFind pKrFunc accuracy aaSeq

Parameters:
Returns: float option

Finds the pH for which the global charge of the aaSeq is closer to 0 than the given accuracy.

pKrFunc : AminoAcidSymbol -> float
accuracy : float
aaSeq : AminoAcidSymbol seq
Returns: float option

Type something to start searching.