PELDOR spectroscopy distance fingerprinting of the octameric outer-membrane protein wza from escherichia coli.

Gregor Hagelueken, W. John Ingledew, Hexian Huang, Biljana Petrovic-Stojanovska, Chris Whitfield, Hassane ElMkami, Olav Schiemann, James H. Naismith

Research output: Contribution to journalArticlepeer-review

59 Scopus citations

Abstract

Distance fingerprinting: Pulsed electron-electron double resonance spectroscopy (PELDOR) is applied to the octameric membrane protein complex Wza of E. coli. The data yielded a detailed distance fingerprint of its periplasmic region that compares favorably to the crystal structure. These results provide the foundation to study conformation changes from interaction with partner proteins.

Original languageEnglish
Pages (from-to)2904-2906
Number of pages3
JournalAngewandte Chemie International Edition in English
Volume48
Issue number16
DOIs
StatePublished - 6 Apr 2009
Externally publishedYes

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