Cytosolic NADP-isocitrate dehydrogenase in Arabidopsis leaves and roots

被引：24

作者：

Leterrier, M. ^{[1
]}

Barroso, J. B. ^{[2
]}

Palma, J. M. ^{[1
]}

Corpas, F. J. ^{[1
]}

机构：

[1] CSIC, Dept Bioquim Biol Celular & Mol Plantas, Estn Expt Zaidin, E-18080 Granada, Spain

[2] Univ Jaen, Dept Bioquim & Biol Mol, Grp Senalizac Mol & Sistemas Antioxidantes Planta, Unidad Asociada CSIC, E-23071 Jaen, Spain

来源：

BIOLOGIA PLANTARUM | 2012年 / 56卷 / 04期

关键词：

hydrogen peroxide; nitric oxide; peroxynitrite; reactive nitrogen species; S-nitrosoglutathione; NITRIC-OXIDE; REDOX HOMEOSTASIS; PEA-PLANTS; STRESS; PURIFICATION; EXPRESSION; SYNTHASE; ENZYME; INACTIVATION; ASSIMILATION;

D O I：

10.1007/s10535-012-0244-6

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

NADP-dependent isocitrate dehydrogenase (NADP-ICDH) catalyses the production of NADPH, which is an essential component in the cellular homeostasis. In Arabidopsis, the kinetic parameters (K (m) and V (max)) of cytosolic NADP-ICDH were different in leaves and roots. In vitro applied H2O2 did not affect the NADP-ICDH activity in either organ, however, the reduced glutathione inhibited the activity in leaves but not in roots. On the other hand, S-nitrosoglutathione (a NO donor) and peroxynitrite depressed NADP-ICDH activity in leaves and roots.

引用

页码：705 / 710

页数：6

共 50 条

[21] The role of mitochondrial NADP-isocitrate dehydrogenase in alternative pathway respiration.
Gray, GR
McIntosh, L
PLANT PHYSIOLOGY, 1997, 114 (03) : 1019 - 1019
[22] STUDIES ON NADP-ISOCITRATE DEHYDROGENASE FROM MATURING CASTOR BEAN SEEDS
SATOH, Y
PLANT AND CELL PHYSIOLOGY, 1972, 13 (03) : 493 - &
[23] MOLECULAR-WEIGHT OF ESCHERICHIA-COLI NADP-ISOCITRATE DEHYDROGENASE
REEVES, HC
BURKE, WF
BIOCHIMICA ET BIOPHYSICA ACTA, 1974, 336 (02) : 396 - 398
[24] Characterization of NADP-isocitrate dehydrogenase from nodules of pigeonpea (Cajanus cajan)
Kaur, A
Malhotra, SP
Singh, R
JOURNAL OF PLANT BIOCHEMISTRY AND BIOTECHNOLOGY, 1996, 5 (01): : 55 - 58
[25] A UNIQUE NADP-ISOCITRATE DEHYDROGENASE FROM CHLOROPLASTS OF PISUM-SATIVUM
REEVES, HC
MALLOY, PJ
ROBERTSON, EF
FEDERATION PROCEEDINGS, 1985, 44 (03) : 470 - 470
[26] Regulation of mitochondrial NADP-isocitrate dehydrogenase in rat heart during ischemia
Tatiana Popova
Miguel A. A Pinheiro de Carvalho
Larisa Matasova
Liliya Medvedeva
Molecular and Cellular Biochemistry, 2007, 294 : 97 - 105
[27] NADP-ISOCITRATE DEHYDROGENASE SUPPORTS STEROID HYDROXYLATION IN GERBIL ADRENAL MITOCHONDRIA
MCCARTHY, JL
GAUTHIER, J
AMERICAN ZOOLOGIST, 1984, 24 (03): : A153 - A153
[28] NADP-ISOCITRATE DEHYDROGENASE POLYMORPHISM IN ATLANTIC SALMON SALMO-SALAR
CROSS, TF
PAYNE, RH
JOURNAL OF FISH BIOLOGY, 1977, 11 (05) : 493 - &
[29] Aluminum decreases the glutathione regeneration by the inhibition of NADP-isocitrate dehydrogenase in mitochondria
Murakami, K
Yoshino, M
JOURNAL OF CELLULAR BIOCHEMISTRY, 2004, 93 (06) : 1267 - 1271
[30] KINETICS AND THERMOSTABILITY OF NADP-ISOCITRATE DEHYDROGENASE FROM CEPHALOSPORIUM-ACREMONIUM
OLANO, J
DEARRIAGA, D
BUSTO, F
SOLER, J
APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1995, 61 (06) : 2326 - 2334

← 1 2 3 4 5 →