DETERMINATION OF THE MOLECULAR-SIZE OF THE BINDING-SITE FOR THE MANGANESE-STABILIZING 33-KDA PROTEIN IN PHOTOSYSTEM-II MEMBRANES | Health & Environmental Research Online (HERO)

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Citation
Tags

HERO ID

7824589

Reference Type

Journal Article

Title

DETERMINATION OF THE MOLECULAR-SIZE OF THE BINDING-SITE FOR THE MANGANESE-STABILIZING 33-KDA PROTEIN IN PHOTOSYSTEM-II MEMBRANES

Author(s)

Takahashi, M; Asada, K

Year

1991

Is Peer Reviewed?

Journal

Biochimica et Biophysica Acta
ISSN: 0006-3002
EISSN: 1878-2434

Publisher

ELSEVIER SCIENCE BV

Location

AMSTERDAM

Volume

1059

Issue

Page Numbers

361-364

DOI

10.1016/S0005-2728(05)80222-1

Web of Science Id

WOS:A1991GG96800013

URL

https://linkinghub.elsevier.com/retrieve/pii/S0005272805802221
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Abstract

A radiation-inactivation study revealed that the manganese-stabilizing 33 kDa protein (MSP) binds to a site of only 13 kDa in CaCl2-treated Photosystem (PS) II complexes. From the coincidence of this size with molecular weight it appears that a cytochrome b-559 heterodimer is responsible for the functional binding of MSP to the PS II reaction center.

Keywords

CYTOCHROME B-559; MANGANESE-STABILIZING 33-KDA PROTEIN; OXYGEN EVOLUTION; PHOTOSYSTEM-II; RADIATION INACTIVATION; (SPINACH)