Gas-phase reactivity of peptide thiyl (RS•), perthiyl (RSS•), and sulfinyl (RSO•) radical ions formed from atmospheric pressure ion/radical reactions

Journal of the American Society for Mass Spectrometry

Volumn 24, Issue 4, 2013, Pages 534-542

  Tan, Lei ^a   Xia, Yu ^a  

^a PURDUE UNIVERSITY   (United States)

Author keywords

Collision induced dissociation; Disulfide bond; Ion molecule reactions; Peptide radical ion; Perthiyl radical; Sulfinyl radical; Thiyl radical

Indexed keywords

COLLISION-INDUCED DISSOCIATION; DISULFIDE BONDS; ION/MOLECULE REACTIONS; PEPTIDE RADICAL IONS; PERTHIYL RADICALS; SULFINYL RADICALS; THIYL RADICALS;

ATMOSPHERIC PRESSURE; COVALENT BONDS; DISSOCIATION;

PEPTIDES;

ALANYLGLYCYLCYSTEINYLLYSINE; ALANYLGLYCYLCYSTEINYLLYSYLASPARAGINYLPHENYLALANYLPHENYLALANYLTRYPTOPHYLLYSYLTHREONYLPHENYLALANYLTHREONYLSERYLCYSTEINE; ALLYLIODIDE; ARGININE; BENZYLMETHYLDISULFIDE; CYSTEINYLGLYCYLALANYLISOLEUCYLLEUCYLARGININE; CYSTEINYLLEUCYLPROPYLTHREONYLARGININE; CYSTEINYLLEUCYLPROPYLTHREONYLARGINYLHISTIDINYLMETHIONYLALANYLCYSTEINE; CYSTEINYLSERYLARGINYLASPARAGINYLLEUCYLISOLEUCYLASPARTYLCYSTEINE; DISULFIDE; GLUTAMINYLTHREONYLARGINYLALANYLPROLINE; HISTIDINE; IODINE DERIVATIVE; ION; LEUCYLPROPYLTHREONYLARGININE; LYSINE; OXYGEN; PEPTIDE PERTHIYL RADICAL ION; PEPTIDE SULFINYL RADICAL ION; PEPTIDE THIYL RADICAL ION; RADICAL; THIOL DERIVATIVE; THIOPHENOL; UNCLASSIFIED DRUG;

ARTICLE; ATMOSPHERIC PRESSURE; COLLISIONALLY ACTIVATED DISSOCIATION; DISULFIDE BOND; GAS; MASS SPECTROMETRY; RADICAL REACTION;

ATMOSPHERIC PRESSURE; DISULFIDES; FREE RADICALS; GASES; IONS; MASS SPECTROMETRY; MODELS, MOLECULAR; PEPTIDES; SULFHYDRYL COMPOUNDS; SULFUR COMPOUNDS;

EID: 84879543194     PISSN: 10440305     EISSN: 18791123     Source Type: Journal    
DOI: 10.1007/s13361-012-0548-y     Document Type: Article

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