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ChemBioChem
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Editor: Peter Gölitz
Online ISSN: 1439-7633
Associated Title(s): ChemCatChem, ChemMedChem, ChemPhysChem, ChemSusChem
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Current Issue:May 29, 2012
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Recently Published Articles
- You have free access to this contentPreview: ChemBioChem 9/2012 (page 1215)
Article first published online: 23 MAY 2012 | DOI: 10.1002/cbic.201290032
- You have full text access to this OnlineOpen articleThe Complex of Cytochrome f and Plastocyanin from Nostoc sp. PCC 7119 is Highly Dynamic
Sandra Scanu, Johannes Förster, Dr. Michela G. Finiguerra, Maryam Hashemi Shabestari, Dr. Martina Huber and Prof. Dr. Marcellus Ubbink
Article first published online: 22 MAY 2012 | DOI: 10.1002/cbic.201200073
Brief encounter: Cytochrome f and plastocyanin are redox partners in photosynthesis. Paramagnetic NMR spectroscopy was applied to characterize this complex from the cyanobacterium Nostoc sp. PCC 7119. The results show that the complex cannot be described by a single well-defined state, thus indicating that the interaction is highly dynamic.
- Recombinant Production of Isotope-Labeled Peptides and Spontaneous Cyclization of Amino-Terminal Glutamine into Pyroglutamic Acid
André Mischo, Dr. Oliver Ohlenschläger, Dr. Karl-Heinz Gührs and Dr. Matthias Görlach
Article first published online: 22 MAY 2012 | DOI: 10.1002/cbic.201200178
Spontaneous, but stable: We used the intein system to generate a stable-isotope-labeled peptide. The liberated amino-terminal peptide Gln residue spontaneously converts into pyroglutamate. It might be possible to exploit this conversion to generate and subsequently characterize physiological or disease-relevant pGlu-containing peptides such as truncated Aβ species.
A Journal of ChemPubSoc Europe
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