Literature DB >> 1715282

Light-induced D1 protein degradation is catalyzed by a serine-type protease.

I Virgin1, A H Salter, D F Ghanotakis, B Andersson.   

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.

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Year:  1991        PMID： 1715282     DOI： 10.1016/0014-5793(91)80031-w

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  7 in total

1.  Isolation and crystallization of CP47, a Photosystem II chlorophyll binding protein. Degradation of CP47 upon dissociation from the core complex.

Authors:  E Psylinakis; G Fritzsch; D F Ghanotakis
Journal:  Photosynth Res       Date:  2002       Impact factor: 3.573

2.  The structure and function of CP47 and CP43 in Photosystem II.

Authors:  Terry M Bricker; Laurie K Frankel
Journal:  Photosynth Res       Date:  2002       Impact factor: 3.573

3.  Mathematical modelling of photoinhibition and Photosystem II repair cycle. I. Photoinhibition and D1 protein degradation in vitro and in the absence of chloroplast protein synthesis in vivo.

Authors:  E Tyystjärvi; P Mäenpää; E M Aro
Journal:  Photosynth Res       Date:  1994-09       Impact factor: 3.573

4.  Changes of amino acid sequence in PEST-like area and QEEET motif affect degradation rate of D1 polypeptide in photosystem II.

Authors:  T Tyystjärvi; E M Aro; C Jansson; P Mäenpää
Journal:  Plant Mol Biol       Date:  1994-06       Impact factor: 4.076

5.  Photoinhibition and D1 Protein Degradation in Peas Acclimated to Different Growth Irradiances.

Authors:  E. M. Aro; S. McCaffery; J. M. Anderson
Journal:  Plant Physiol       Date:  1993-11       Impact factor: 8.340

6.  Formation of DEG5 and DEG8 complexes and their involvement in the degradation of photodamaged photosystem II reaction center D1 protein in Arabidopsis.

Authors:  Xuwu Sun; Lianwei Peng; Jinkui Guo; Wei Chi; Jinfang Ma; Congming Lu; Lixin Zhang
Journal:  Plant Cell       Date:  2007-04-20       Impact factor: 11.277

7.  Inactivation of the clpP1 gene for the proteolytic subunit of the ATP-dependent Clp protease in the cyanobacterium Synechococcus limits growth and light acclimation.

Authors:  A K Clarke; J Schelin; J Porankiewicz
Journal:  Plant Mol Biol       Date:  1998-07       Impact factor: 4.076
  7 in total

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