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Back Cover: Distinguishing Protonation States of Histidine Ligands to the Oxidized Rieske Iron–Sulfur Cluster through 15 N Vibrational Frequency Shifts (ChemPhysChem 2/2016)
Author(s) -
Jagger Benjamin R.,
Koval Ashlyn M.,
Wheeler Ralph A.
Publication year - 2016
Publication title -
chemphyschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.016
H-Index - 140
eISSN - 1439-7641
pISSN - 1439-4235
DOI - 10.1002/cphc.201501197
Subject(s) - protonation , chemistry , cluster (spacecraft) , sulfur , cover (algebra) , iron–sulfur cluster , histidine , computational chemistry , photochemistry , organic chemistry , ion , enzyme , computer science , programming language , mechanical engineering , engineering
15 N vibrational frequency shifts are qualitatively different for protonated versus deprotonated imidazole ligands to a model Rieske iron–sulfur cluster. Thus, difference vibrational spectroscopy may reveal the protonation states of Rieske clusters in proteins. More information can be found in the Communication by B. R. Jagger, A. M. Koval, and R. A. Wheeler et al. on page 216 in Issue 2, 2016 (DOI: 10.1002/cphc.201500838).