Regulation of pyruvate, orthophosphate dikinase by ADP-/Pi-dependent reversible phosphorylation in C3 and C4 plants

被引：47

作者：

Chastain, CJ ^{[1
]}

Chollet, R

机构：

[1] Minnesota State Univ, Dept Biol, Moorhead, MN 56563 USA

[2] Univ Nebraska, George W Beadle Ctr, Dept Biochem, Lincoln, NE 68588 USA

来源：

PLANT PHYSIOLOGY AND BIOCHEMISTRY | 2003年 / 41卷 / 6-7期

基金：

美国国家科学基金会;

关键词：

C-4; photosynthesis; C-3; plant; PPDK; PPDK regulatory protein; protein phosphorylation/dephosphorylation; pyruvate; Pi dikinase; RP;

D O I：

10.1016/S0981-9428(03)00065-2

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Pyruvate, orthophosphate dikinase (PPDK, E.C. 2.7.9.1) is a cardinal carbon-assimilating, stromal enzyme of the C, photosynthetic pathway. Like several other photosynthetic pathway enzymes, its activity is strictly and reversibly regulated by light. This regulation is conferred by the PPDK regulatory protein (RP), a bifunctional protein kinase/phosphatase that catalyzes the ADP-/Pi-dependent, reversible phosphorylation of an active-site threonine residue. In this minireview, we highlight how plastidic PPDK in leaves and developing seeds of C-3 plants is regulated in an identical manner as C-4 PPDK via a putative C-3-RP isoform. Additionally, we also detail the progress in research concerning C-4 RP. since this highly unusual regulatory enzyme was last reviewed nearly two decades ago. (C) 2003 Editions scientifiques et medicales Elsevier SAS. All rights reserved.

引用

页码：523 / 532

页数：10

共 42 条

[1] SYNTHESIS AND UPTAKE OF CYTOPLASMICALLY SYNTHESIZED PYRUVATE, PI-DIKINASE POLYPEPTIDE BY CHLOROPLASTS [J].

AOYAGI, K ;

BASSHAM, JA .

PLANT PHYSIOLOGY, 1985, 78 (04) :807-811

[2] REGULATION OF C-4 PHOTOSYNTHESIS - INACTIVATION OF PYRUVATE, PI DIKINASE BY ADP-DEPENDENT PHOSPHORYLATION AND ACTIVATION BY PHOSPHOROLYSIS [J].

ASHTON, AR ;

BURNELL, JN ;

HATCH, MD .

ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1984, 230 (02) :492-503

[3] Functional and molecular characterization of a glycosomal PPi-dependent enzyme in trypanosomatids:: Pyruvate, phosphate dikinase [J].

Bringaud, F ;

Baltz, D ;

Baltz, T .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1998, 95 (14) :7963-7968

[4] SUBSTRATE-SPECIFICITY AND REGULATION OF THE MAIZE (ZEA-MAYS) LEAF ADP - PROTEIN PHOSPHOTRANSFERASE CATALYZING PHOSPHORYLATION INACTIVATION OF PYRUVATE, ORTHO-PHOSPHATE DIKINASE [J].

BUDDE, RJA ;

ERNST, SM ;

CHOLLET, R .

BIOCHEMICAL JOURNAL, 1986, 236 (02) :579-584

[5]

BUDDE RJA, 1985, ARCH BIOCHEM BIOPHYS, V242, P283, DOI 10.1016/0003-9861(85)90503-X

[6] REGULATION OF C-4 PHOTOSYNTHESIS - PURIFICATION AND PROPERTIES OF THE PROTEIN CATALYZING ADP-MEDIATED INACTIVATION AND PI-MEDIATED ACTIVATION OF PYRUVATE,PI DIKINASE [J].

BURNELL, JN ;

HATCH, MD .

ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1985, 237 (02) :490-503

[7] REGULATION OF C-4 PHOTOSYNTHESIS - IDENTIFICATION OF A CATALYTICALLY IMPORTANT HISTIDINE RESIDUE AND ITS ROLE IN THE REGULATION OF PYRUVATE, PI DIKINASE [J].

BURNELL, JN ;

HATCH, MD .

ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1984, 231 (01) :175-182

[8] REGULATION OF C-4 PHOTOSYNTHESIS - CATALYTIC PHOSPHORYLATION AS A PREREQUISITE FOR ADP-MEDIATED INACTIVATION OF PYRUVATE,PI DIKINASE [J].

BURNELL, JN ;

HATCH, MD .

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 1984, 118 (01) :65-72

[9] ACTIVATION AND INACTIVATION OF AN ENZYME CATALYZED BY A SINGLE, BIFUNCTIONAL PROTEIN - A NEW EXAMPLE AND WHY [J].

BURNELL, JN ;

HATCH, MD .

ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, 1986, 245 (02) :297-304

[10]

BURNELL JN, 1990, PLANT CELL PHYSIOL, V31, P295

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