Evidence that the C-terminus of the D1 polypeptide of photosystem 11 is ligated to the manganese ion that undergoes oxidation during the S1 to S2 transition: An isotope edited FTIR study
Date
2004
Authors
Chu, H-A
Hillier, Warwick
Debus, Richard John
Journal Title
Journal ISSN
Volume Title
Publisher
American Chemical Society
Abstract
Isotope-edited FTIR difference spectroscopy was employed to determine if the C-terminal α-COO- group of the D1 polypeptide ligates the (Mn)4 cluster in photosystem II (PSII) and, if so, if it ligates the Mn ion that undergoes an oxidation during the S1 �
Description
Keywords
Keywords: Cells; Fourier transform infrared spectroscopy; Isotopes; Natural frequencies; Oxidation; Polypeptides; Peptides; Photosystems; Biochemistry; alanine; carbon 13; carbonyl derivative; manganese; polypeptide; tyrosine; article; autotrophy; carboxy terminal
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Source
Biochemistry
Type
Journal article