class Mspire::Identml::SearchModification

a parameter for a spectral search. An idealized modification. See Modification for describing a modification on an actual peptide.

Attributes

fixed_mod[RW]

boolean

mass_delta[RW]

mass delta in daltons

residues[RW]

A Set of characters. From mzIdentml: “The residue(s) searched with the specified modification. For N or C terminal modifications that can occur on any residue, the . character should be used to specify any, otherwise the list of amino acids should be provided.”

specificity_rules[RW]

A single SpecificityRules object