Imperial College London

Professor Bill Rutherford FRS

Faculty of Natural SciencesDepartment of Life Sciences

Chair in Biochemistry of Solar Energy
 
 
 
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Contact

 

+44 (0)20 7594 5329a.rutherford Website

 
 
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Location

 

702Sir Ernst Chain BuildingSouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

255 results found

Krieger A, Rutherford AW, Jegerschold C, 1998, Thermoluminescence measurements on chloride-depleted and calcium-depleted photosystem II, BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS, Vol: 1364, Pages: 46-54, ISSN: 0005-2728

Journal article

Boussac A, Un S, Horner O, Rutherford AWet al., 1998, High-spin states (S >= 5/2) of the photosystem II manganese complex, BIOCHEMISTRY, Vol: 37, Pages: 4001-4007, ISSN: 0006-2960

Journal article

Deligiannakis Y, Hanley J, Rutherford AW, 1998, Spin-lattice relaxation of the phyllosemiquinone radical of photosystem I, BIOCHEMISTRY, Vol: 37, Pages: 3329-3336, ISSN: 0006-2960

Journal article

Redding K, MacMillan F, Leibl W, Brettel K, Hanley J, Rutherford AW, Breton J, Rochaix JDet al., 1998, A systematic survey of conserved histidines in the core subunits of Photosystem I by site-directed mutagenesis reveals the likely axial ligands of P-700, EMBO JOURNAL, Vol: 17, Pages: 50-60, ISSN: 0261-4189

Journal article

MacMillan F, Rohrer M, Krzystek J, Brunel LC, Rutherford AWet al., 1998, A high-field/high-frequency EPR characterisation of the primary donor (P+center dot) in bacterial and plant photosynthetic reaction centres, XIth International Congress on Photosynthesis - Mechanisms and Effects, Publisher: SPRINGER, Pages: 715-718

Conference paper

Kuhl H, Krieger A, Seidler A, Boussac A, Rutherford AW, Rogner Met al., 1998, Characterisation and functional studies on a new Photosystem 2 preparation from the thermophilic cyanobacterium Synechococcus elongatus, XIth International Congress on Photosynthesis - Mechanisms and Effects, Publisher: SPRINGER, Pages: 1001-1004

Conference paper

Krieger A, Rutherford AW, 1998, The involvement of H2O2 produced by photosystem II in photoinhibition, XIth International Congress on Photosynthesis - Mechanisms and Effects, Publisher: SPRINGER, Pages: 2135-2138

Conference paper

Keren N, Krieger A, Rutherford AW, Ohad Iet al., 1998, Photoinactivation of PSII by single turnover flashes: Protective effect of Ca2+ depletion, XIth International Congress on Photosynthesis - Mechanisms and Effects, Publisher: SPRINGER, Pages: 2131-2134

Conference paper

Dorlet P, Hanley J, Rutherford AW, Un Set al., 1998, Orientation study on the stable tyrosyl radical in photosystem II by high field EPR., XIth International Congress on Photosynthesis - Mechanisms and Effects, Publisher: SPRINGER, Pages: 1395-1398

Conference paper

Boussac A, Deligiannakis Y, Rutherford AW, 1998, Effects of methanol on the Mn-4-cluster of photosystem 2., XIth International Congress on Photosynthesis - Mechanisms and Effects, Publisher: SPRINGER, Pages: 1233-1240

Conference paper

Redding K, MacMillan F, Leibl W, Brettel K, Rutherford AW, Breton J, Rochaix JDet al., 1998, A survey of conserved histidines in the photosystem 1 core: Methodology and analysis of the PsaA-H656L mutant, XIth International Congress on Photosynthesis - Mechanisms and Effects, Publisher: SPRINGER, Pages: 591-594

Conference paper

Hanley J, Deligiannakis Y, MacMillan F, Bottin H, Rutherford AWet al., 1997, ESEEM study of the phyllosemiquinone radical A(1)(center dot-) in N-14- and N-15-labeled photosystem I, BIOCHEMISTRY, Vol: 36, Pages: 11543-11549, ISSN: 0006-2960

Journal article

MacMillan F, Hanley J, vanderWeerd L, Knupling M, Un S, Rutherford AWet al., 1997, Orientation of the phylloquinone electron acceptor anion radical in photosystem I, BIOCHEMISTRY, Vol: 36, Pages: 9297-9303, ISSN: 0006-2960

Journal article

Sopp G, Rutherford WA, Oettmeier W, 1997, A single mutation in the M-subunit of Rhodospirillum rubrum confers herbicide resistance, FEBS LETTERS, Vol: 409, Pages: 343-346, ISSN: 0014-5793

Journal article

Deligiannakis Y, Jegerschold C, Rutherford AW, 1997, EPR and ESEEM study of the plastoquinone anion radical Q(A)(-center dot) in photosystem II treated at high pH, CHEMICAL PHYSICS LETTERS, Vol: 270, Pages: 564-572, ISSN: 0009-2614

Journal article

Deligiannakis Y, Rutherford AW, 1997, One- and two-dimensional electron spin echo envelope modulation study of the intermediate electron acceptor pheophytin in N-14- and N-15-labeled photosystem II, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 119, Pages: 4471-4480, ISSN: 0002-7863

Journal article

Krieger A, Rutherford AW, 1997, Comparison of chloride-depleted and calcium-depleted PSII: The midpoint potential of Q(A) and susceptibility to photodamage, BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS, Vol: 1319, Pages: 91-98, ISSN: 0005-2728

Journal article

Coleman WJ, Mattioli TA, Youvan DC, Rutherford AWet al., 1997, Site-directed mutations near the L-subunit D-helix of the purple bacterial reaction center: A partial model for the primary donor of photosystem II, BIOCHEMISTRY, Vol: 36, Pages: 2178-2187, ISSN: 0006-2960

Journal article

Nitschke W, Schoepp B, Floss B, Schricker A, Rutherford AW, Liebl Uet al., 1996, Membrane-bound c-type cytochromes in Heliobacillus mobilis - Characterisation by EPR and optical spectroscopy in membranes and detergent-solubilised material, EUROPEAN JOURNAL OF BIOCHEMISTRY, Vol: 242, Pages: 695-702, ISSN: 0014-2956

Journal article

Booth PJ, Rutherford AW, Boussac A, 1996, Location of the calcium binding site in Photosystem II: A Mn2+ substitution study, BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS, Vol: 1277, Pages: 127-134, ISSN: 0005-2728

Journal article

Seidler A, Rutherford AW, 1996, The role of the extrinsic 33 kDa protein in Ca2+ binding in photosystem II+, BIOCHEMISTRY, Vol: 35, Pages: 12104-12110, ISSN: 0006-2960

Journal article

Deligiannakis Y, Rutherford AW, 1996, Spin-lattice relaxation of the pheophytin, Pheo(-), radical of photosystem II, BIOCHEMISTRY, Vol: 35, Pages: 11239-11246, ISSN: 0006-2960

Journal article

Boussac A, Girerd JJ, Rutherford AW, 1996, Conversion of the spin state of the manganese complex in photosystem II induced by near-infrared light, BIOCHEMISTRY, Vol: 35, Pages: 6984-6989, ISSN: 0006-2960

Journal article

Seidler A, Rutherford AW, Michel H, 1996, On the role of the N-terminus of the extrinsic 33 kDa protein of photosystem II, PLANT MOLECULAR BIOLOGY, Vol: 31, Pages: 183-188, ISSN: 0167-4412

Journal article

Frapart YM, Boussac A, Albach R, Anxolabéhère-Mallart E, Delroisse M, Verlhac JB, Blondin G, Girerd JJ, Guilhem J, Cesario M, Rutherford AW, Lexa Det al., 1996, Chemical modeling of the oxygen-evolving center in plants. Synthesis, structure, and electronic and redox properties of a new mixed valence Mn-Oxo cluster: [Mn<inf>2</inf><sup>III,IV</sup>O<inf>2</inf>(bisimMe<inf>2</inf>en) <inf>2</inf>]<sup>3+</sup> (bisimMe<inf>2</inf>en = N,N′-Dimethyl-N,N′ -bis(imidazol-4-ylmethyl)ethane-1,2-diamine)., Journal of the American Chemical Society, Vol: 118, Pages: 2669-2678, ISSN: 0002-7863

The compound [Mn2III,IvO2(bisimMe2en) 2](ClO4)3·H2O (bisimMe2en = N,N′-dimethyl-N,N′-bis(imidazol-4-ylmethyl)ethane-1,2-diamine) was synthesized. It crystallizes in the monoclinic space group C2/c with a= 18.139-(8) Å, b = 12.694(5) Å, c - 17.694(8) Å, β = 107.5(6)°, V = 3885(6) Å3, and Z = 4. The cation [Mn2III IvO2(bisimMe2en)2]3+ contains a di-manganese di-μ-oxo unit. The Mn-Mn axis is a C2 axis. The Mn-imidazole distances for MnIII or MnIV are distinct: respectively, 2.208(9) and 2.004(8) Å. The ground state is a |SA=2,SB=3/2,S=1/2〉 state separated by 420 cm-1 from the S = 3/2 state. The EPR spectrum has been simulated with |A1tA| = 160.10-4cm-1, |A1Z,.-| = 136.10-4Cm-1, \A2tA| = 72.10-4 cm-1, |A2z|= 71.10-4 cmn-1, g-ty = 1.997. g-= 1.993. The ESEEM spectrum is reported. The 2H nuclei corresponding to the exchangeable hydrogen atoms of imidazole groups in D2O have been detected at 2.4 MHz at 3480 G. In cyclic voltammetry, [Mn2III,IvO2(bisimMe2-en) 2]3+ presents in oxidation two reversible waves at 1.04 and 1.40 V (all potentials versus NHE) in strong contrast with what has been always observed on other Mn2III,IVO2 units, for which only one wave in oxidation ([III,IV] * [IV,IV]) is observed. EPR spectroelectrochemistry reveals the disappearance of the 16 line spectrum of the [III,IV] species on oxidation at 1.24 V. UV-vis spectroelectrochemistry at this potential confirms the formation of the [IV,-IV] dimer. The existence of two waves was related to the presence of slow equilibrium between two different [III,IV] forms. UV-irradiation of the starting [Mn2III,IvO2(bisimMe2en) 2]3+ complex in an aqueous borate buffer at pH = 10 at 77 K resulted in the formation of an EPR signal that is attributed to an imidazole radical coupled to the MnIII-MnIv pair. This signal is unsplit and is understandable in a simple model of two spins S = 1/2 in magnetic interaction. It has some analogy with that observed by Boussa

Journal article

Frapart YM, Boussac A, Albach R, AnxolabehereMallart E, Delroisse M, Verlhac JB, Blondin G, Girerd JJ, Guilhem J, Cesario M, Rutherford AW, Lexa Det al., 1996, Chemical modeling of the oxygen-evolving center in plants. Synthesis, structure, and electronic and redox properties of a new mixed valence Mn-oxo cluster: [(Mn2O2)-O-III,IV(bisimMe(2)en)(2)](3+) (bisimMe(2)en=N,N'-dimethyl-N,N'-bis(imidazol-4-ylmethyl)ethane-1,2-diamine). EPR detection of an imidazole radical induced by UV irradiation at low temperature, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 118, Pages: 2669-2678, ISSN: 0002-7863

Journal article

vanVliet P, Rutherford AW, 1996, Properties of the chloride-depleted oxygen-evolving complex of photosystem II studied by electron paramagnetic resonance, BIOCHEMISTRY, Vol: 35, Pages: 1829-1839, ISSN: 0006-2960

Journal article

Deligiannakis Y, Boussac A, Rutherford AW, 1995, ESEEM study of the plastoquinone anion radical (Q(A)(center dot-)) in N-14- and N-15-labeled photosystem II treated with CN, BIOCHEMISTRY, Vol: 34, Pages: 16030-16038, ISSN: 0006-2960

Journal article

UN S, ATTA M, FONTECAVE M, RUTHERFORD AWet al., 1995, G-VALUES AS A PROBE OF THE LOCAL PROTEIN ENVIRONMENT - HIGH-FIELD EPR OF TYROSYL RADICALS IN RIBONUCLEOTIDE REDUCTASE AND PHOTOSYSTEM-II, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 117, Pages: 10713-10719, ISSN: 0002-7863

Journal article

BOUSSAC A, RUTHERFORD AW, 1995, DOES THE FORMATION OF THE S-3-STATE IN CA2+-DEPLETED PHOTOSYSTEM-II CORRESPOND TO AN OXIDATION OF TYROSINE-Z DETECTABLE BY CW-EPR AT ROOM-TEMPERATURE, BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS, Vol: 1230, Pages: 195-201, ISSN: 0005-2728

Journal article

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