About: Reaction center of photosystem II with no peripheral pigments in D2 allows secondary electron transfer in D1

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About: Reaction center of photosystem II with no peripheral pigments in D2 allows secondary electron transfer in D1 Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Pozorovali jsme sekundární přenos elektronů v aktivní větvi reakčního centra fotosystému II izolovaného z hrachu. (cs) A pigment-deficient reaction center of photosystem II (PSII)-with all the core pigments (two molecules of chlorophyll a and one of pheophytin a in each D protein) but with only one molecule each of peripheral chlorophyll alpha (Chlz) and beta-carotene (Car)-has been investigated by pump-probe spectroscopy. The data imply that Car and Chlz are both bound to D1. The absence of Car and Chlz in D2 allows the unprecedented observation of secondary electron transfer in D1 of PSII reaction centers at room temperature. The absorption band of the Car cation in D1 (Car(D1)(+center dot)) peaks around 910 nm (as against 990 nm for Car(D2)(+center dot) ), D DD, and its positive hole is shared by ChlZ(D1), whereas Car(D2)(+center dot) can disappear by capturing an electron from ChlZ(D2). A pigment-deficient reaction center of photosystem II (PSII)-with all the core pigments (two molecules of chlorophyll a and one of pheophytin a in each D protein) but with only one molecule each of peripheral chlorophyll alpha (Chlz) and beta-carotene (Car)-has been investigated by pump-probe spectroscopy. The data imply that Car and Chlz are both bound to D1. The absence of Car and Chlz in D2 allows the unprecedented observation of secondary electron transfer in D1 of PSII reaction centers at room temperature. The absorption band of the Car cation in D1 (Car(D1)(+center dot)) peaks around 910 nm (as against 990 nm for Car(D2)(+center dot) ), D DD, and its positive hole is shared by ChlZ(D1), whereas Car(D2)(+center dot) can disappear by capturing an electron from ChlZ(D2). (en)
Title	Reaction center of photosystem II with no peripheral pigments in D2 allows secondary electron transfer in D1 Reakční centrum fotosystému II bez vnějšího pigmentu na D2 se sekundárním elektronovým pransportem v D1 (cs) Reaction center of photosystem II with no peripheral pigments in D2 allows secondary electron transfer in D1 (en)
skos:prefLabel	Reaction center of photosystem II with no peripheral pigments in D2 allows secondary electron transfer in D1 Reakční centrum fotosystému II bez vnějšího pigmentu na D2 se sekundárním elektronovým pransportem v D1 (cs) Reaction center of photosystem II with no peripheral pigments in D2 allows secondary electron transfer in D1 (en)
skos:notation	RIV/60076658:12640/07:00008307!RIV08-MSM-12640___
http://linked.open.../vavai/riv/strany	15027-15032
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6007665808)
http://linked.open...iv/cisloPeriodika	51
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Vácha, František
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Jihočeská univerzita v Českých Budějovicích / Ústav fyzikální biologie
http://linked.open...dnocenehoVysledku	446475
http://linked.open...ai/riv/idVysledku	RIV/60076658:12640/07:00008307
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Reaction-Center Complex; Light-Harvesting Complex; Beta-Carotene Content; Chlorophyll-A; Spectroscopy; Oxidation; P680; Photodamage; Protein; B(559) (en)
http://linked.open.../riv/klicoveSlovo	Spectroscopy Protein B(559) Beta-Carotene Content Chlorophyll-A P680 Reaction-Center Complex Oxidation Photodamage Light-Harvesting Complex
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[9F6CB9C6B4D5]
http://linked.open...i/riv/nazevZdroje	Biochemistry
http://linked.open...in/vavai/riv/obor	BO
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	46
http://linked.open...iv/tvurceVysledku	Vácha, František Arellano, Juan B. Gonzáles-Pérez, Sergio Melo, Thor Bernt Naqvi, K. Razi
http://linked.open...n/vavai/riv/zamer	Fyzikální biologie -nové přístupy v biologickém výzkumu
issn	0006-2960
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	12640

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