Topdown: Annotate a top-down MS/MS spectra

In ManuelPerisDiaz/CysMpro: Mass Spectrometry-Based Structural Analysis of Metalloproteins

Description

Annotate a top-down MS/MS spectra

Usage

Topdown(
  experimental,
  labelling = FALSE,
  mz1 = 500,
  mz2 = 3000,
  max.charge,
  tol,
  sequence,
  t,
  b,
  SNR.Th,
  peak = TRUE,
  plot = FALSE,
  maxMass,
  parent,
  mzw,
  Metal = c("Zn"),
  NbindingMetal = 7,
  Maxcharge = 6,
  Adduct = NULL
)

Arguments

experimental	Experimental MS/MS spectra
labelling	If TRUE, a CYs labelling reagent is used.
mz1	left mass
mz2	right mass
max.charge	maximum charge state for deconvolution
tol	mass tolerance
sequence	Protein sequence
t	Mass error window.
b	Filter by intensity
SNR.Th	SNR threshold
peak	if TRUE peak picking is performed
plot	if TRUE, plot is produced
maxMass	maximum mass for deconvolution
parent	parent ion selected for MS/MS
mzw	mass error window to annotate the parent ion
Metal	Metal
NbindingMetal	Number of metal ions
Maxcharge	maximum charge state for theoretical database
Adduct	If NULL, proton is the adduct considered

Value

Annotate top-down MS/MS spectra

ManuelPerisDiaz/CysMpro documentation built on Oct. 18, 2020, 6:44 a.m.