Dissociation behavior of doubly-charged tryptic peptides: correlation of gas-phase cleavage abundance with ramachandran plots.
Dissociation behavior of doubly-charged tryptic peptides: correlation of gas-phase cleavage abundance with ramachandran plots. Research Abstract Details
Analysis of fragmentation patterns from 5654 unique doubly charged tryptic peptides is obtained. Great variability of average relative abundance of bond cleavage is found between different amino acid combinations. There exist similarities as well as differences between b and y ions. Strong enhancement or suppression of cleavage gives insight into possible chemical interactions at reactive conformations formed by preferred phi-psi angles.
Dissociation behavior of doubly-charged tryptic peptides: correlation of gas-phase cleavage abundance with ramachandran plots. Publishing Authors By Initials
Dissociation behavior of doubly-charged tryptic peptides: correlation of gas-phase cleavage abundance with ramachandran plots. Journal Published:
PUBLICATION TYPE: Research Support, U.S. Gov't,
Journal: Journal of the American Chemical Society
VOLUME: 126
Page Numbers: 3034-5
Journal Abbreviation: J. Am. Chem. Soc.
ISSN: 0002-7863
DAY: 17
MONTH: Mar
YEAR: 2004
Dissociation behavior of doubly-charged tryptic peptides: correlation of gas-phase cleavage abundance with ramachandran plots. Information
Number of References:
LANGUAGE: eng
NlmUniqueID: 7503056
Dissociation behavior of doubly-charged tryptic peptides: correlation of gas-phase cleavage abundance with ramachandran plots. Keywords Mesh Terms:
KEYWORDS: Trypsin
MESH TERMS: metabolism
Chemical & Substance for Abstract: Dissociation behavior of doubly-charged tryptic peptides: correlation of gas-phase cleavage abundance with ramachandran plots. Information
Substance Name: Trypsin
Registry Number: EC 3.4.21.4
Grant and Affiliation Information for Dissociation behavior of doubly-charged tryptic peptides: correlation of gas-phase cleavage abundance with ramachandran plots.
AFFILIATION: Department of Chemistry, University of Arizona, Tucson, Arizona 85721, USA.
Country: United States
AGENCY: United States NIGMS
GRANT: GM R0151387
ACRONYM: GM
MEDLINETA: J Am Chem Soc
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