Chlorophyll-binding subunits of photosystem I and II: Biosynthesis, chlorophyll incorporation and assembly

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F19%3A00518159" target="_blank" >RIV/61388971:_____/19:00518159 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/bs.abr.2019.02.001" target="_blank" >http://dx.doi.org/10.1016/bs.abr.2019.02.001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/bs.abr.2019.02.001" target="_blank" >10.1016/bs.abr.2019.02.001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Chlorophyll-binding subunits of photosystem I and II: Biosynthesis, chlorophyll incorporation and assembly

Popis výsledku v původním jazyce

As an essential cofactor of photosystem I and photosystem II, chlorophyll plays a fundamental role in oxygenic photosynthesis. Chlorophyll molecules are responsible for both the absorption of visible light and its photochemical conversion during the process of charge separation. The vast majority of chlorophyll molecules located in photosystems is bound to six core subunits that appear to have a common evolutionary origin. Available data indicate that these large transmembrane proteins are synthesized on membrane-bound ribosomes and inserted into the thylakoid membrane with the assistance of SecY translocase and various protein factors. Newly synthesized chlorophyll-proteins associate with small transmembrane subunits, carotenoids, and other cofactors, and assemble in a stepwise manner into the final functional photosystems. This chapter summarizes our current knowledge of the individual events during photosystem biogenesis: apoprotein translation and membrane insertion, loading of chlorophyll molecules into the synthesized apoproteins, formation of assembly modules, and final assembly into the photosystems.

Název v anglickém jazyce

Chlorophyll-binding subunits of photosystem I and II: Biosynthesis, chlorophyll incorporation and assembly

Popis výsledku anglicky

As an essential cofactor of photosystem I and photosystem II, chlorophyll plays a fundamental role in oxygenic photosynthesis. Chlorophyll molecules are responsible for both the absorption of visible light and its photochemical conversion during the process of charge separation. The vast majority of chlorophyll molecules located in photosystems is bound to six core subunits that appear to have a common evolutionary origin. Available data indicate that these large transmembrane proteins are synthesized on membrane-bound ribosomes and inserted into the thylakoid membrane with the assistance of SecY translocase and various protein factors. Newly synthesized chlorophyll-proteins associate with small transmembrane subunits, carotenoids, and other cofactors, and assemble in a stepwise manner into the final functional photosystems. This chapter summarizes our current knowledge of the individual events during photosystem biogenesis: apoprotein translation and membrane insertion, loading of chlorophyll molecules into the synthesized apoproteins, formation of assembly modules, and final assembly into the photosystems.

Druh

C - Kapitola v odborné knize

CEP obor

—

OECD FORD obor

10608 - Biochemistry and molecular biology

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Metabolism, Structure and Function of Plant Tetrapyrroles: Control Mechanisms of Chlorophyll Biosynthesis and Analysis of Chlorophyll-Binding Proteins

ISBN

978-0-12-819982-4

Počet stran výsledku

29

Strana od-do

195-223

Počet stran knihy

293

Název nakladatele

ACADEMIC PRESS LTD-ELSEVIER SCIENCE LTD

Místo vydání

Londýn

Kód UT WoS kapitoly

000500003000008