SecScan: a general approach for mapping disulfide bonds in synthetic and recombinant peptides and proteins

Stepan S. Denisov, Johannes H. Ippel, Ben J. Mans, Ingrid Dijkgraaf, Tilman M. Hackeng*

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Selenocysteine scanning (SecScan) is a novel technique to map disulfide networks in proteins independent of structure-based distance information and mass spectrometry. SecScan applies systematic substitution of single Cys by Sec in combination with NMR spectroscopy for reliable and unambiguous determination of disulfide bond networks.

Original languageEnglish
Pages (from-to)1374-1377
Number of pages4
JournalChemical Communications
Volume55
Issue number10
DOIs
Publication statusPublished - 4 Feb 2019

Keywords

  • MU-CONOTOXIN-KIIIA
  • MASS-SPECTROMETRY
  • ION MOBILITY
  • BRIDGES
  • CONNECTIVITIES
  • DISSOCIATION
  • LIGATION
  • TOOL

Cite this