Magnetic susceptibility of the non-heme iron in photosystem II

被引：0

作者：

Kindo, K ^{[1
]}

Ookita, S

Sasaki, Y

Matsukawa, T

Kawamori, A

Akabori, K

机构：

[1] Osaka Univ, KYOKUGEN, Toyonaka, Osaka 5608531, Japan

[2] Kwansei Gakuin Univ, Fac Sci, Nishinomiya, Hyogo 6628501, Japan

[3] Hiroshima Univ, Fac Integrated Arts & Sci, Higashihiroshima 7398521, Japan

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2001年 / 70卷 / 06期

关键词：

magnetic susceptibility; non-heme iron; photosystem II; highly sensitive magnetometer; pulsed magnetic field; anisotropic constant;

D O I：

10.1143/JPSJ.70.1495

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The magnetic susceptibility of the non-heme iron in plant photosystem II was first measured by a highly sensitive magnetometer equipped with a pulsed magnetic field. From the temperature dependence of the paramagnetic susceptibility of the non-heme ferrous iron with S = 2, the zero-field interaction parameters D and E were determined to be 5.5 +/- 1.0 and 0.75 +/- 0.75 cm(-1) respectively. These values are almost the same as those observed in a purple photosynthetic bacterium Rhodobacter sphaeroides, suggesting that the structure of the acceptor side of plant photosystem II is also similar to that of the purple photosynthetic bacterium.

引用

页码：1495 / 1497

页数：3

共 50 条

[21] Photoenhanced Oxidative DNA Cleavage with Non-Heme Iron(II) Complexes
Li, Qian
Browne, Wesley R.
Roelfes, Gerard
INORGANIC CHEMISTRY, 2010, 49 (23) : 11009 - 11017
[22] Isonitrile Formation by a Non-Heme Iron(II)-Dependent Oxidase/Decarboxylase
Harris, Nicholas C.
Born, David A.
Cai, Wenlong
Huang, Yaobing
Martin, Joelle
Khalaf, Ryan
Drennan, Catherine L.
Zhang, Wenjun
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2018, 57 (31) : 9707 - 9710
[23] Behaviour of terpene peroxides from abietic acid in the presence of heme and non-heme iron(II)
Muellner, U
Huefner, A
Haslinger, E
TETRAHEDRON, 2000, 56 (24) : 3893 - 3899
[24] Synthesis and reactivity of heme/non-heme diiron(II) and heme/copper iron(II)/copper(I) tethered systems.
Ju, TD
Lebeau, EL
Obias, HV
Karlin, KD
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1998, 216 : U133 - U133
[25] Mechanistic studies of NO and NOx reactions with heme and non-heme iron
Ford, Peter C.
Heinecke, Julie L.
Pereira, Jose Clayston Melo
Han, Rui-Min
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 248
[26] Total heme and non-heme iron in raw and cooked meats
Lombardi-Boccia, G
Martinez-Dominguez, B
Aguzzi, A
JOURNAL OF FOOD SCIENCE, 2002, 67 (05) : 1738 - 1741
[27] Iodosylbenzene oxidation of alkanes, alkenes, and sulfides catalyzed by binuclear non-heme iron systems: Comparison of non-heme iron versus heme iron oxidation pathways
Mukerjee, S
Stassinopoulos, A
Caradonna, JP
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (34) : 8097 - 8098
[28] CALCULATED AVAILABLE IRON, HEME IRON AND NON-HEME IRON IN DIETS OF A GROUP OF MEN
SABRY, JH
GRIEF, H
JOURNAL OF THE CANADIAN DIETETIC ASSOCIATION-REVUE DE L ASSOCIATION CANADIENNE DES DIETETISTES, 1982, 43 (02): : 132 - +
[29] MOSSBAUER SPECTROSCOPY OF NON-HEME IRON PROTEINS
MOSS, TH
BEARDEN, AJ
BARTSCH, RG
CUSANOVICH, MA
SANPIETR.A
BIOCHEMISTRY, 1968, 7 (04) : 1591 - +
[30] SPECTROSCOPIC STUDIES ON THE NON-HEME IRON DIOXYGENASES
QUE, L
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1985, 189 (APR-): : 67 - CHED

← 1 2 3 4 5 →