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Literature DB >> 16592206

An electron-nuclear double resonance (ENDOR) study of the special pair model for photo-reactive chlorophyll in photosynthesis.

J R Norris¹, H Scheer, M E Druyan, J J Katz.

Abstract

A comparison of hyperfine coupling constants obtained by electron-nuclear double resonance spectroscopy of in vitro monomer chlorophyll and bacteriochlorophyll free radicals with those of the photoesr (electron spin resonance) signal associated with light conversion in photosynthesis provides convincing support for the special pair model for the in vivo photo-reaction center.

Entities: Chemical

Year: 1974 PMID： 16592206 PMCID： PMC434006 DOI： 10.1073/pnas.71.12.4897

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

22 in total

1. Light Induced Absorption Changes in Photosynthetic Organisms. II. A Split-beam Difference Spectrophotometer.

Authors: B Kok
Journal: Plant Physiol Date: 1959-05 Impact factor: 8.340

2. EPR IN CHROMATOPHORES FROM RHODOSPIRILLUM RUBRUM AND IN QUANTASOMES FROM SPINACH CHLOROPLASTS.

Authors: G M Androes; M F Singleton; M Calvin
Journal: Proc Natl Acad Sci U S A Date: 1962-06 Impact factor: 11.205

3. LIGHT-INDUCED PARAMAGNETISM IN CHLOROPLASTS.

Authors: B Commoner; J J Heise; J Townsend
Journal: Proc Natl Acad Sci U S A Date: 1956-10 Impact factor: 11.205

4. Primary Quantum Conversion Process in Photosynthesis: Electron Spin Resonance.

Authors: M Calvin; P B Sogo
Journal: Science Date: 1957-03-15 Impact factor: 47.728

5. Chlorophyll interactions and light conversion in photosynthesis.

Authors: J J Katz
Journal: Naturwissenschaften Date: 1973-01

6. Electron spin resonance of (25 Mg)chlorophyll a.

Authors: M E Druyan; J R Norris; J J Katz
Journal: J Am Chem Soc Date: 1973-03-07 Impact factor: 15.419

7. The one-electron oxidation of metalloporphyrins.

Authors: J H Fuhrhop; D Mauzerall
Journal: J Am Chem Soc Date: 1969-07-16 Impact factor: 15.419

8. Aggregation of chlorophyll in nonpolar solvents from molecular weight measurements.

Authors: K Ballschmiter; K Truesdell; J J Katz
Journal: Biochim Biophys Acta Date: 1969-09-02

9. The pi-Cation Radical of Chlorophyll a.

Authors: D C Borg; J Fajer; R H Felton; D Dolphin
Journal: Proc Natl Acad Sci U S A Date: 1970-10 Impact factor: 11.205

10. Molecular basis for the photosynthetic primary process.

Authors: F K Fong
Journal: Proc Natl Acad Sci U S A Date: 1974-09 Impact factor: 11.205

15 in total

1. Unraveling the photosystem I reaction center: a history, or the sum of many efforts.

Authors: Petra Fromme; Paul Mathis
Journal: Photosynth Res Date: 2004 Impact factor: 3.573

2. Covalently linked chlorophyll a dimer: A biomimetic model of special pair chlorophyll.

Authors: M R Wasielewski; M H Studier; J J Katz
Journal: Proc Natl Acad Sci U S A Date: 1976-12 Impact factor: 11.205

3. Photoprocesses in covalently linked pyrochlorophyllide dimer: Triplet state formation and opening and closing of hydroxylic linkages.

Authors: N Periasamy; H Linschitz; G L Closs; S G Boxer
Journal: Proc Natl Acad Sci U S A Date: 1978-06 Impact factor: 11.205

4. New proposal for structure of special-pair chlorophyll.

Authors: L L Shipman; T M Cotton; J R Norris; J J Katz
Journal: Proc Natl Acad Sci U S A Date: 1976-06 Impact factor: 11.205

5. Structural studies of the primary donor cation radical P(870) in reaction centers of Rhodospirillum rubrum by electron-nuclear double resonance in solution.

Authors: W Lubitz; F Lendzian; H Scheer; J Gottstein; M Plato; K Möbius
Journal: Proc Natl Acad Sci U S A Date: 1984-03 Impact factor: 11.205

6. Chemically induced dynamic electron polarization in chloroplasts at room temperature: evidence for triplet state participation in photosynthesis.

Authors: R Blankenship; A McGuire; K Sauer
Journal: Proc Natl Acad Sci U S A Date: 1975-12 Impact factor: 11.205

7. Triplet state EPR of reaction centers from the His(L173)→Leu (L173) mutant of Rhodobacter sphaeroides which contains a heterodimer primary donor.

Authors: H A Frank; J Innes; M Aldema; R Neumann; C C Schenck
Journal: Photosynth Res Date: 1993-10 Impact factor: 3.573

8. The world as viewed by and with unpaired electrons.

Authors: Sandra S Eaton; Gareth R Eaton
Journal: J Magn Reson Date: 2012-08-15 Impact factor: 2.229

9. Primary photochemistry of reaction centers from the photosynthetic purple bacteria.

Authors: C Kirmaier; D Holten
Journal: Photosynth Res Date: 1987-09 Impact factor: 3.573

10. Directed mutations affecting spectroscopic and electron transfer properties of the primary donor in the photosynthetic reaction center.

Authors: E J Bylina; D C Youvan
Journal: Proc Natl Acad Sci U S A Date: 1988-10 Impact factor: 11.205