Light‐induced D1 protein degradation is catalyzed by a serine‐type protease
Open Access
- 5 August 1991
- journal article
- Published by Wiley in FEBS Letters
- Vol. 287 (1-2) , 125-128
- https://doi.org/10.1016/0014-5793(91)80031-w
Abstract
Light‐induced degradation of the D1 protein in isolated spinach photosystem II core preparations was studied after addition of various protease inhibitors. The degradation was selectively inhibited by several serine protease inhibitors in particular diisopropylfluorophosphate. The results demonstrate that the D1 protein is degraded by a serine‐type of proteolytic activity that is an integral part of photosystem II.Keywords
This publication has 23 references indexed in Scilit:
- In vitro studies on light-induced inhibition of Photosystem II and D1-protein degradation at low temperaturesBiochimica et Biophysica Acta (BBA) - Bioenergetics, 1990
- Light-induced D1-protein degradation in isolated photosystem II core complexesFEBS Letters, 1990
- Light-dependent degradation of the D1 protein in photosystem II is accelerated after inhibition of the water splitting reactionBiochemistry, 1990
- Changes in the organization of Photosystem II following light-induced D1-protein degradationBiochimica et Biophysica Acta (BBA) - Bioenergetics, 1990
- Kinetics of photoinhibition in hydroxylamine-extracted photosystem II membranes: relevance to photoactivation and sites of electron donationBiochemistry, 1990
- A fifth chloroplast‐encoded polypeptide is present in the photosystem II reaction centre complexFEBS Letters, 1989
- Structure and biogenesis ofChlamydomonas reinhardtiiphotosystem IEuropean Journal of Biochemistry, 1988
- Photosystem II disorganization and manganese release after photoinhibition of isolated spinach thylakoid membranesFEBS Letters, 1988
- Isolation and characterization of an oxygen-evolving Photosystem II reaction center core preparation and a 28 kDa Chl-a-binding proteinBiochimica et Biophysica Acta (BBA) - Bioenergetics, 1987
- Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: procedure and some applications.Proceedings of the National Academy of Sciences, 1979