Examining the Influence of Phosphorylation on Peptide Ion Structure by Ion Mobility Spectrometry-Mass Spectrometry.

MS, Glover; JM, Dilger; MD, Acton; RJ, Arnold; P, Radivojac; DE, Clemmer

doi:10.1007/s13361-016-1343-y

Public

Examining the Influence of Phosphorylation on Peptide Ion Structure by Ion Mobility Spectrometry-Mass Spectrometry.

Shared by NobleBlocks on Feb 9, 2016 • 12:00 AM UTC

Authors:

Glover MS

Dilger JM

Acton MD

Abstract

Ion mobility spectrometry-mass spectrometry (IMS-MS) techniques are used to study the general effects of phosphorylation on peptide structure. Cross sections for a library of 66 singly phosphorylated peptide ions from 33 pairs of positional isomers, and unmodified analogues were measured. Intrinsic ...

Subject

Phosphorylation

ion mobility

Proline Isomerization

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