getPeptides: Get Mz Shift of complementary peptide/fragment ion

In eahrne/SpectroX: Proteotypic peptide selection and SRM/PRM/HRM panel creation

Description

Get Mz Shift of complementary peptide/fragment ion

Usage

getPeptides(proteinSeq, proteaseRegExp = "[KR](?!P)", nbMiscleavages = 0)

Arguments

proteinSeq	protein sequence
proteaseRegExp	protease Regular Expression
nbMiscleavages	default 0
aaSeq	character string
charge	default 1
isHeavy	c(T,F)
annotSpectrum	Annotated Spectrum object

Details

Calculate mass shift of complimentary spectrum.

• PETIDEK (light) -> 8.014199

• PETIDEK (heavy) -> -8.014199

• PETIDER (light) -> 10.008269

• PETIDER (heavy) -> -10.008269

No details

No details

Value

numeric

annotSpectrum Annotated Spectrum object

vector of peptides

Note

No note

No note

No note

References

NA

NA

Examples

print("No examples")
Created complimentary Heavy/Light annotated spectrum with updates precursor and fragment m/z values.
print("No examples")
Digest protein
print("No examples")

eahrne/SpectroX documentation built on May 21, 2019, 3:09 a.m.