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EXAFS structural study of FX, the low-potential iron-sulfur center in photosystem I

Data up to Jan 2025

Published1989
Citations45
References19

Total Citations Per Year

Abstract

References (19)

Ab initio calculations of amplitude and phase functions for extended x-ray absorption fine structure spectroscopy

1979 • 1,285 citations

Fluorescence detection of exafs: Sensitivity enhancement for dilute species and thin films

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Two partially homologous adjacent light-inducible maize chloroplast genes encoding polypeptides of the P700 chlorophyll a-protein complex of photosystem I.

1985 • 300 citations

X-ray absorption spectroscopy of iron-tyrosinate proteins

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Purification and characterization of the Rieske iron-sulfur protein from Thermus thermophilus. Evidence for a [2Fe-2S] cluster having non-cysteine ligands.

1984 • 247 citations

Three-iron clusters in iron-sulfur proteins

1983 • 237 citations

Purification and properties of the intact P-700 and F x-containing Photosystem I core protein

1989 • 173 citations

The 8 kDa polypeptide in photosystem I is a probable candidate of an iron‐sulfur center protein coded by the chloroplast gene frxA

1987 • 91 citations

Isolation of the intact photosystem I reaction center core containing P700 and iron‐sulfur center FX

1988 • 87 citations

Subunit stoichiometry of the chloroplast photosystem I complex.

1988 • 79 citations

Subunit Composition of Photosystem I and Identification of Center X as a [4Fe-4S] Iron-Sulfur Cluster

1989 • 60 citations

Design Philosophy for High-Resolution Rate and Throughput Spectroscopy Systems

1983 • 52 citations

Photosystem I charge separation in the absence of centers A and B. II. ESR spectral characterization of center ‘X’ and correlation with optical signal ‘A2’

1986 • 52 citations

Mössbauer Spectroscopic Studies of the Nature of Centre X of Photosystem I Reaction Centres from the Cyanobacterium Chlorogloea fritschii.

1981 • 50 citations

Effects of secondary bonding interactions on the iron-sulfur cubane-type [Fe4S4]2+ core of ferredoxin site analogs: [Fe4S4(SC6H4-o-OH)4]2-, a distorted cubane-type cluster with one five-coordinate iron atom

1983 • 44 citations

Evidence for the existence of [2Fe-2S] as well as [4Fe-4S] clusters among FA, FB and FX. Implications for the structure of the Photosystem I reaction center

1987 • 36 citations

Low-potential iron-sulfur centers in photosystem I: an x-ray absorption spectroscopy study

1988 • 29 citations

Synthesis and structural characterization of bis(tetraphenylphosphonium) bis(diethyldithiocarbamato)bis(thiophenolato)tetrakis(.mu.3-sulfido)tetraferrate(2II, 2III), (Ph4P)2[Fe4S4(SPh)2(Et2dtc)2]. A "cubane" type cluster with mixed terminal ligands and two different modes of ligation on the Fe4S4 core

1983 • 16 citations

An interpretation of the peculiar magnetic properties of center X in Photosystem I in terms of a 2Fe-2S cluster

1988 • 16 citations

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