Literature DB >> 1125224

Enrichment of photosystem I reaction center chlorophyll from spinach chloroplasts.

I Ikegami, S Kato.   

Abstract

The reaction center chlorophyll of Photosystem I in spinach chloroplasts was highly enriched. Preparations having 5-9 chlorophylls per 1 P700 were obtained by treating the Photosystem I particles prepared by digitonin treatment of chloroplasts with wet diethyl ether. All P700 present in the extracted particles was found to be photoactive, undergoind oxidation upon illumination.

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Year:  1975        PMID： 1125224     DOI： 10.1016/0005-2728(75)90181-4

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  8 in total

1.  Contribution to the structural characterization of eucaryotic PSI reaction centre - II. Characterization of a highly purified photoactive SDS-CP1 complex.

Authors:  P Setif; S Acker; B Lagoutte; J Duranton
Journal:  Photosynth Res       Date:  1980-03       Impact factor: 3.573

2.  Energy transfer to low energy chlorophyll species prior to trapping by P700 and subsequent electron transfer.

Authors:  D R Klug; L B Giorgi; B Crystall; J Barber; G Porter
Journal:  Photosynth Res       Date:  1989-12       Impact factor: 3.573

3.  Orientation of Photosystem-I pigments: low temperature linear dichroism spectroscopy of a highly-enriched P700 particle isolated from spinach.

Authors:  J Breton; I Ikegami
Journal:  Photosynth Res       Date:  1989-07       Impact factor: 3.573

4.  Isolation of photosystem I complexes from octyl glucoside/sodium dodecyl sulfate solubilized spinach thylakoids : characterization and reconstitution into liposomes.

Authors:  T G Dunahay; L A Staehelin
Journal:  Plant Physiol       Date:  1985-07       Impact factor: 8.340

5.  Nanosecond flash studies of the absorption spectrum of the Photosystem I primary acceptor Ao.

Authors:  P Mathis; I Ikegami; P Setif
Journal:  Photosynth Res       Date:  1988-06       Impact factor: 3.573

6.  Generating dihydrogen by tethering an [FeFe]hydrogenase via a molecular wire to the A1A/A1B sites of photosystem I.

Authors:  Michael Gorka; John H Golbeck
Journal:  Photosynth Res       Date:  2019-10-31       Impact factor: 3.573

7.  Evidence that carotenoids are required for the accumulation of a functional photosystem II, but not photosystem I in the cotyledons of mustard seedlings.

Authors:  T Markgraf; R Oelmüller
Journal:  Planta       Date:  1991-08       Impact factor: 4.116

8.  A dimeric chlorophyll electron acceptor differentiates type I from type II photosynthetic reaction centers.

Authors:  Michael Gorka; Philip Charles; Vidmantas Kalendra; Amgalanbaatar Baldansuren; K V Lakshmi; John H Golbeck
Journal:  iScience       Date:  2021-06-11
  8 in total

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