Zobrazeno 1 - 10
of 157
pro vyhledávání: '"Melvin P. Klein"'
Publikováno v:
International Journal of Peptide and Protein Research. 4:157-166
Ferrichrome, ferricrocin and ferrichrysin are ferric cyclohexapeptides whose general primary composition is represented by Res3-Res2-Gly1-Orn3-Orn2-Orn1, where the Res2,3sites are occupied by glycyl orl-seryl residues and Orn1,2,3stands for δ-N-acet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f0c2d80008e8a26b6c2ecf457d84575
https://doi.org/10.1111/j.1399-3011.1972.tb03415.x
https://doi.org/10.1111/j.1399-3011.1972.tb03415.x
Publikováno v:
The journal of physical chemistry. B. 102
The structural consequences of calcium depletion of Photosystem II (PS II) by treatment at pH 3.0 in the presence of citrate has been determined by Mn K-edge X-ray absorption spectroscopy. X-ray absorption edge spectroscopy of Ca-depleted samples in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb9eb85e363eab864449624f2d5d51d1
https://pubmed.ncbi.nlm.nih.gov/25152697
https://pubmed.ncbi.nlm.nih.gov/25152697
Autor:
Carmen Fernandez, Shelly A. Pizarro, Johannes Messinger, John H. Robblee, Stephen P. Cramer, Emanuele Bellacchio, Kenneth Sauer, Hendrik Visser, Roehl M. Cinco, Melvin P. Klein, Uwe Bergmann, Karen L. McFarlane, Vittal K. Yachandra, Pieter Glatzel
Publikováno v:
Journal of the American Chemical Society. 123:7804-7820
A key question for the understanding of photosynthetic water oxidation is whether the four oxidizing equivalents necessary to oxidize water to dioxygen are accumulated on the four Mn ions of the oxygen-evolving complex (OEC), or whether some ligand-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c402b35d349b0674cfef432e06988284
https://doi.org/10.1021/ja004307+
https://doi.org/10.1021/ja004307+
High-resolution X-ray spectroscopy of rare events: a different look at local structure and chemistry
Autor:
Melvin P. Klein, Emanuele Bellacchio, Billie L. Cox, Kenneth Sauer, Kenneth H. Nealson, Stephen P. Cramer, Uwe Bergmann, John H. Robblee, Johannes Messinger, Pieter Glatzel, Carmen Fernandez, Karen L. McFarlane, Roehl M. Cinco, Vittal K. Yachandra, Shelly A. Pizarro, Henk Visser
Publikováno v:
Journal of Synchrotron Radiation. 8:199-203
The combination of large-acceptance high-resolution X-ray optics with bright synchrotron sources permits quantitative analysis of rare events such as X-ray fluorescence from very dilute systems, weak fluorescence transitions or X-ray Raman scattering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a60dca983d2d2b27e122e2e1db5608a6
https://doi.org/10.1107/s0909049500016484
https://doi.org/10.1107/s0909049500016484
Autor:
Roehl M. Cinco, Melvin P. Klein, Hendrik Visser, Guillem Aromí, George Christou, Annette Rompel, Kenneth Sauer, Vittal K. Yachandra
Publikováno v:
Inorganic Chemistry. 38:5988-5998
X-ray absorption spectroscopy has been employed to assess the degree of similarity between the oxygen-evolving complex (OEC) in photosystem II (PS II) and a family of synthetic manganese complexes containing the distorted cubane [Mn(4)O(3)X] core (X
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::678b6e94fcad5b4d7371e529ec36fccb
https://doi.org/10.1021/ic991003j
https://doi.org/10.1021/ic991003j
Autor:
Carmen Fernandez, Annette Rompel, Melvin P. Klein, Vittal K. Yachandra, John H. Robblee, Roehl M. Cinco, Kenneth Sauer
Publikováno v:
The Journal of Physical Chemistry B. 102:8248-8256
The oxygen-evolving complex of Photosystem II (PS II) in green plants and algae contains a cluster of four manganese atoms in the active site, which catalyzes the photoinduced oxidation of water to dioxygen. Along with Mn, calcium and chloride ions a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39f9cd70d71da81c5d732758cc119079
https://doi.org/10.1021/jp981658q
https://doi.org/10.1021/jp981658q
Autor:
Ann E. McDermott, Kenneth Sauer, Annette Rompel, Melvin P. Klein, Roehl M. Cinco, Ronald M. Krauss, Vittal K. Yachandra, Matthew J. Latimer, Alexandre Quintanilha, R.D. Guiles
Publikováno v:
Proceedings of the National Academy of Sciences. 95:6122-6127
The sulfur K-edge x-ray absorption spectra for the amino acids cysteine and methionine and their corresponding oxidized forms cystine and methionine sulfoxide are presented. Distinct differences in the shape of the edge and the inflection point energ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9151585249d5191a87207002ec1bf160
https://doi.org/10.1073/pnas.95.11.6122
https://doi.org/10.1073/pnas.95.11.6122
Autor:
Melvin P. Klein, Neil A. Law, George Christou, Vincent L. Pecoraro, Vittal K. Yachandra, Joy C. Andrews, Annette Rompel, Michael W. Wemple, Kenneth Sauer, Roehl M. Cinco
Publikováno v:
Journal of the American Chemical Society. 119:4465-4470
For a series of Mn−Cl coordination complexes the chlorine K-edge X-ray absorption spectra (XAS) have been measured to probe chloride−manganese bonding. Results show that in a series of mononuclear (single Mn) compounds with Cl covalently bound to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a622c52f40210bac1f8e201a45582a13
https://doi.org/10.1021/ja9610951
https://doi.org/10.1021/ja9610951
Autor:
Melvin P. Klein, William H. Armstrong, James A. Ball, R. David Britt, Gary A. Lorigan, Michael K. Chan, Bradley E. Sturgeon, David W. Randall
Publikováno v:
Journal of the American Chemical Society. 117:11780-11789
Analysis of {sup 55}Mn electron spin echo-electron nuclear double resonance (ESE-ENDOR) spectra obtained on a dinuclear mixed valence Mn(III)Mn(IV) complex [di-{mu}-oxotetrakis(2, 2`-bipyridine)dimanganese(III,IV)] (1) reveals the hyperfine and nucle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::336938c00f47e03eda1ffa91e4da861d
https://doi.org/10.1021/ja00152a021
https://doi.org/10.1021/ja00152a021
Autor:
Melvin P. Klein, Olaf Burghaus
Publikováno v:
Chemical Physics Letters. 243:486-492
Coherent Raman beat electron paramagnetic resonance (EPR) spectra without application of one or more excitation pulses have been observed in the EPR spectrum of the tetramethyl-1,4-benzosemiquinone anion radical in a frozen mixture (50:50) of protona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45b6992107cf342550cf9799fc75c5c2
https://doi.org/10.1016/0009-2614(95)00799-a
https://doi.org/10.1016/0009-2614(95)00799-a