Reversible Dissociation of OEC Proteins from the Lumenal Side of the Thylakoid Membranes During Photoinhibition and Recovery

1995 ◽  
pp. 3275-3278
Author(s):  
Y. Domovich ◽  
T. S. Mor ◽  
R. Oelmuller ◽  
R. G. Herrmann ◽  
I. Ohad
Keyword(s):  
Thylakoid Membranes ◽  
Reversible Dissociation

scholarly journals Electron tomography of plant thylakoid membranes

2011 ◽  
Vol 62 (7) ◽  
pp. 2393-2402 ◽  
Author(s):  
B. Daum ◽  
W. Kuhlbrandt
Keyword(s):  
Electron Tomography ◽  
Thylakoid Membranes

Photosystem II Inhibition by Pyran-enamine Derivatives

1993 ◽  
Vol 48 (3-4) ◽  
pp. 163-167
Author(s):  
Koichi Yoneyama ◽  
Yoshihiro Nakajima ◽  
Masaru Ogasawara ◽  
Hitoshi Kuramochi ◽  
Makoto Konnai ◽  
...  
Keyword(s):  
Electron Transport ◽  
Photosystem Ii ◽  
Thylakoid Membranes ◽  
Major Determinant ◽  
Ps Ii ◽  
Structure Activity Relationships ◽  
Structure Activity

Abstract Through the studies on structure-activity relationships of 5-acyl-3-(1-aminoalkylidene)-4-hydroxy-2 H-pyran-2,6(3 H)-dione derivatives in photosystem II (PS II) inhibition, overall lipophilicity of the molecule was found to be a major determinant for the activity. In the substituted N -benzyl derivatives, not only the lipophilicity but also the electronic and steric characters of the substituents greatly affected the activity. Their mode of PS II inhibition seemed to be similar to that of DCMU , whereas pyran-enamine derivatives needed to be highly lipophilic to block the electron transport in thylakoid membranes, which in turn diminished the permeability through biomembranes.

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