Enzymes of C4 Photosynthesis

COPPER ENZYMES IN ISOLATED CHLOROPLASTS. POLYPHENOLOXIDASE IN BETA VULGARIS

1949 • 20,695 citations

On the nature of allosteric transitions: A plausible model

1965 • 8,699 citations

Spectrophotometric characteristics of chlorophylls a and b and their phenophytins in ethanol

1965 • 1,528 citations

Methods in Chloroplast Molecular Biology

1983 • 1,129 citations

C4 photosynthesis: a unique elend of modified biochemistry, anatomy and ultrastructure

1987 • 927 citations

Photosynthesis by sugar-cane leaves. A new carboxylation reaction and the pathway of sugar formation

1966 • 658 citations

Photosynthetic CO2-Fixation Pathways

1970 • 487 citations

Phosphoenolpyruvate Carboxylase: An Enzymologist's View

1982 • 367 citations

Biochemical and cytological relationships in C4 plants

1974 • 357 citations

Carbon Dioxide Fixation in Sugarcane Leaves

1965 • 323 citations

Enzyme Kinetics: Behaviour and Analysis of Rapid Equilibrium and Steady-State Enzyme Systems

1976 • 307 citations

Subdivision of C4-Pathway Species Based on Differing C4 Acid Decarboxylating Systems and Ultrastructural Features

1975 • 282 citations

Chloroplast gene sequence for the large subunit of ribulose bisphosphatecarboxylase of maize

1980 • 269 citations

Properties and regulation of leaf nicotinamide–adenine dinucleotide phosphate–malate dehydrogenase and ‘malic’ enzyme in plants with the C4-dicarboxylic acid pathway of photosynthesis

1970 • 260 citations

Further studies on a new pathway of photosynthetic carbon dioxide fixation in sugar-cane and its occurrence in other plant species

1967 • 246 citations

Comparative studies on the activity of carboxylases and other enzymes in relation to the new pathway of photosynthetic carbon dioxide fixation in tropical grasses

1967 • 245 citations

Higher plant phosphoenolpyruvate carboxylase

1987 • 218 citations

A new enzyme for the interconversion of pyruvate and phosphopyruvate and its role in the C4 dicarboxylic acid pathway of photosynthesis

1968 • 215 citations

Purification and Characterization of Phosphoenolpyruvate Carboxylase from Maize Leaves

1976 • 207 citations

Distribution of enzymes in mesophyll and parenchyma-sheath chloroplasts of maize leaves in relation to the C4-dicarboxylic acid pathway of photosynthesis

1969 • 204 citations

Pyruvate,Pi Dikinase and NADP-Malate Dehydrogenase in C4 Photosynthesis: Properties and Mechanism of Light/Dark Regulation

1985 • 200 citations

Variations in the Specific Activity of Ribulose-1,5-bisphosphate Carboxylase between Species Utilizing Differing Photosynthetic Pathways

1984 • 157 citations

The distribution of metabolites between spinach chloroplasts and medium during photosynthesis in vitro

1977 • 156 citations

Evidence in favor of the symbiotic origin of chloroplasts: Primary structure and evolution of tobacco glyceraldehyde-3-phosphate dehydrogenases

1986 • 155 citations

Phosphoenolpyruvate Carboxykinase in Plants Exhibiting Crassulacean Acid Metabolism

1973 • 154 citations

Activity, location, and role of asparate aminotransferase and alanine aminotransferase isoenzymes in leaves with C4 pathway photosynthesis

1973 • 140 citations

Light/dark regulation of maize leaf phosphoenolpyruvate carboxylase by in vivo phosphorylation

1988 • 132 citations

In situ Immunofluorescent Labelling of Ribulose-1,5-Bisphosphate Carboxylase in Leaves of C3 and C4 Plants

1977 • 122 citations

Carboxydismutase activity in plants with and without ?-carboxylation photosynthesis

1969 • 120 citations

Enzyme regulation in C4 photosynthesis. Purification and properties of thioredoxin-linked fructose bisphosphatase and sedoheptulose bisphosphatase from corn leaves.

1981 • 113 citations

Purification, molecular, and catalytic properties of pyruvate phosphate dikinase from the maize leaf

1973 • 113 citations

Studies on the mechanism of activation and inactivation of pyruvate, phosphate dikinase. A possible regulatory role for the enzyme in the C4 dicarboxylic acid pathway of photosynthesis

1969 • 111 citations

Changes in the kinetic properties and phosphorylation state of phosphoenolpyruvate carboxylase in Zea mays leaves in reponse to light and dark

1987 • 108 citations

Variations in K_m(CO₂) of Ribulose-1,5-bisphosphate Carboxylase among Grasses

1980 • 108 citations

Quantitative Determination of RuBP Carboxylase–Oxygenase Protein in Leaves of Several C₃and C₄Plants

1979 • 107 citations

Light-induced changes in the content of some enzymes of the C4-dicarboxylic acid pathway of photosynthesis and its effect on other characteristics of photosynthesis

1969 • 107 citations

The C-4 pathway in Pennisetum purpureum

1973 • 107 citations

Regulation of Phosphoenolpyruvate Carboxylase Activity in Maize Leaves

1987 • 106 citations

The specific interaction of Cibacron and related dyes with cyclic nucleotide phosphodiesterase and lactate dehydrogenase

1978 • 106 citations

Molecular biology of C4 photosynthesis in Zea mays: differential localization of proteins and mRNAs in the two leaf cell types

1984 • 101 citations

Enzyme Regulation in C₄ Photosynthesis

1981 • 100 citations

Phosphoenolpyruvate carboxykinase in leaves of certain plants which fix CO2 by the C4-dicarboxylic acid cycle of photosynthesis

1971 • 91 citations

Photosynthesis in Mesophyll Protoplasts and Bundle Sheath Cells of Various Types of C4 Plants IV. Enzymes of kespiratory Metabolism and Energy Utilizing Enzymes of Photosynthetic Pathways')

1975 • 89 citations

Primary structure of the light-dependent regulatory site of corn NADP-malate dehydrogenase.

1988 • 85 citations

Inhibition of phosphoenolpyruvate carboxylase from C₄ plants by malate and aspartate

1975 • 82 citations

Intron conservation across the prokaryote-eukaryote boundary: structure of the nuclear gene for chloroplast glyceraldehyde-3-phosphate dehydrogenase from maize.

1988 • 82 citations

Activation and Inactivation of Phosphoenolpyruvate Carboxylase in Leaf Extracts From C4 Species

1978 • 80 citations

Enzymes and functional capacities of mesophyll chloroplasts from plants with C4-pathway photosynthesis

1973 • 80 citations

Changes in Sensitivity to Effectors of Maize Leaf Phosphoenolypyruvate Carboxylase during Light/Dark Transitions

1986 • 79 citations

Cloning and sequence analysis of cDNA encoding active phosphoenolpyruvate carboxylase of the C₄-pathway from maize

1986 • 79 citations

Activity, Location and Role of NAD Malic Enzyme in Leaves With C4-Pathway Photosynthesis

1974 • 79 citations

Properties and mechanism of action of pyruvate, phosphate dikinase from leaves

1969 • 78 citations

Regulation of C4 photosynthesis: Characterization of a protein factor mediating the activation and inactivation of NADP-malate dehydrogenase

1977 • 78 citations

Determination of NAD Malic Enzyme in Leaves of C₄ Plants

1982 • 75 citations

Activity, location and role of NAD malic enzyme in leaves with C_4-pathway photosynthesis

1974 • 75 citations

Cold Lability of Pyruvate, Orthophosphate Dikinase in the Maize Leaf

1978 • 73 citations

NAD‐malic enzyme from plants

1985 • 72 citations

Intercellular compartmentation of sucrose synthesis in leaves of Zea mays L.

1985 • 70 citations

Regulation of levels of nuclear transcripts for C4 photosynthesis in bundle sheath and mesophyll cells of maize leaves

1987 • 69 citations

In Vitro Phosphorylation of Maize Leaf Phosphoenolpyruvate Carboxylase

1986 • 69 citations

Photosynthesis in Panicum milioides, a Species with Reduced Photorespiration

1982 • 68 citations

A Simple and Accurate Spectrophotometric Assay for Phosphoenolpyruvate Carboxylase Activity

1988 • 66 citations

Purification and Properties of Phosphoenolpyruvate Carboxykinase from C4 Plants

1986 • 65 citations

Properties of leaf NAD malic enzyme from plants with C4 pathway photosynthesis

1974 • 64 citations

Regulation of stromal sedoheptulose 1,7-bisphosphatase activity by pH and Mg2+ concentration.

1984 • 63 citations

Regulation of C4 photosynthesis: Purification and properties of the protein catalyzing ADP-mediated inactivation and Pi-mediated activation of pyruvate,Pi dikinase

1985 • 62 citations

Malic enzyme and aminotransferases in relation to 3-phosphoglycerate formation in plants with the C4-dicarboxylic acid pathway of photosynthesis

1971 • 61 citations

Purification, subunit structure and immunological comparison of fructose‐bisphosphate aldolases from spinach and corn leaves

1983 • 61 citations

Regulation of enzymes in C4 photosynthesis.

1978 • 60 citations

Regulation of C4 photosynthesis: Physical and kinetic properties of active (dithiol) and inactive (disulfide) NADP-malate dehydrogenase from Zea mays

1983 • 59 citations

Alkaline inorganic pyrophosphatase of maize leaves

1969 • 59 citations

Regulation of C4 photosynthesis: Inactivation of pyruvate, Pi dikinase by ADP-dependent phosphorylation and activation by phosphorolysis

1984 • 58 citations

Light-dark modulation of leaf pyruvate,Pi dikinase

1985 • 57 citations

Enzyme Regulation in Photosynthesis

1984 • 56 citations

Association of NADP- and NAD-linked malic enzyme activities in Zea mays: Relation to C4 pathway photosynthesis

1977 • 54 citations

Regulation of NADP-malate dehydrogenase in C4 plants: Effect of varying NADPH to NADP ratios and thioredoxin redox state on enzyme activity in reconstituted systems

1986 • 54 citations

Regulation of C4 Photosynthesis: Factors Affecting Cold-Mediated Inactivation and Reactivation of Pyruvate, PI Dikinase

1979 • 53 citations

Regulation of C 4 photosynthesis: Regulation of pyruvate, P i dikinase by ADP-dependent phosphorylation and dephosphorylation

1983 • 52 citations

Catalytic Activity of Maize Leaf Phosphoenolpyruvate Carboxylase in Relation to Oligomerization

1986 • 52 citations

Two forms of NADP-dependent malic enzyme in expanding maize leaves

1979 • 50 citations

Regulation of C4 photosynthesis: Regulation of activation and inactivation of NADP-malate dehydrogenase by NADP and NADPH

1983 • 50 citations

Classification and Structural Comparison of Full-Length cDNAs for Pathogenesis-Related Proteins

1987 • 49 citations

Regulation of C4 photosynthesis: Identification of a catalytically important histidine residue and its role in the regulation of pyruvate,Pi dikinase

1984 • 47 citations

An efficient method for the determination of K m values for HCO 3 - of phosphoenolpyruvate carboxylase

1986 • 47 citations

An assay for PEP carboxykinase in crude tissue extracts

1973 • 46 citations

NADP-malic enzyme from maize leaf: Purification and properties

1979 • 45 citations

Maize Leaf Adenylate Kinase

1986 • 45 citations

Regulation of NADP-malate dehydrogenase in C4 plants: Relationship among enzyme activity, NADPH to NADP ratios, and thioredoxin redox states in intact maize mesophyll chloroplasts

1986 • 44 citations

Distinction between Cytosol and Chloroplast Fructose-Bisphosphate Aldolases from Pea, Wheat, and Corn Leaves

1986 • 44 citations

Regulation of Enzymes in C4 Photosynthesis* *Abbreviations used in the text: NADP-ME-type, NADP malic enzyme type; PCKtype, PEP carboxykinase type; NAD-ME-type, NAD malic enzyme type; PCR cycle, Photosynthetic Carbon Reduction Cycle; PEP, phosphoenolpyruvate.

1978 • 44 citations

Light Modulation of Maize Leaf Phosphoenolpyruvate Carboxylase

1986 • 43 citations

The distribution and properties of alkaline inorganic pyrophosphatase from higher plants

1970 • 41 citations

Properties of Phosphoenolpyruvate Carboxykinase Operative in C4 Pathway Photosynthesis

1977 • 41 citations

Properties and reaction mechanism of C4 leaf pyruvate,Pi dikinase

1985 • 41 citations

Inhibition of maize leaf phosphopyruvate carboxylase by oxaloacetate

1971 • 41 citations

NADP-malate dehydrogenase from leaves of Zea mays: Purification and physical, chemical, and kinetic properties

1988 • 40 citations

Activation and inactivation of an enzyme catalyzed by a single, bifunctional protein: A new example and why

1986 • 38 citations

Separation and properties of leaf aspartate aminotransferase and alanine aminotransferase isoenzymes operative in the C4 pathway of photosynthesis

1973 • 37 citations

Structural, immunological and kinetic comparisons of NADP‐dependent malate dehydrogenases from spinach (C₃) and corn (C₄) chloroplasts

1986 • 37 citations

Photosynthesis in phosphoenolpyruvate carboxykinase-type C4 plants: Activity and role of mitochondria in bundle sheath cells

1988 • 37 citations

Intracellular location of phosphoenolpyruvate carboxykinase and other C4 photosynthetic enzymes in mesophyll and bundle sheath protoplasts of Panicum maximum

1983 • 36 citations

Enzyme regulation in C₄ photosynthesis

1982 • 35 citations

Changes in the quaternary structure of phosphoenolpyruvate carboxylase induced by ionic strength affect its catalytic activity

1987 • 34 citations

Regulation of mitochondrial NAD-malic enzyme involved in C4 pathway photosynthesis

1977 • 33 citations

Characterization of Phosphoenolpyruvate Carboxykinase from Panicum maximum

1976 • 33 citations

Photosynthesis in phosphoenolpyruvate carboxykinase-type C4 plants: Photosynthetic activities of isolated bundle sheath cells from Urochloa panicoides

1988 • 32 citations

NADP-malate dehydrogenase from Zea mays leaves: Amino acid composition and thiol content of active and inactive forms

1986 • 29 citations

The C-4 pathway in Pennisetum purpureum

1973 • 29 citations

Synthesis, storage, and stability of [4-14C]oxaloacetic acid

1985 • 29 citations

Partial Characterization of the in Vitro Activation of Inactive Pyruvate, Pi Dikinase from Darkened Maize Leaves

1982 • 29 citations

CO2 is the inorganic carbon substrate of NADP malic enzymes from Zea mays and from wheat germ

1987 • 28 citations

Regulation of C4 photosythesis: Catalytic phosphorylation as a prerequisite for ADP-mediated inactivation of pyruvate,Pi dikinase

1984 • 28 citations

Chemical modification of the bifunctional regulatory protein of maize leaf pyruvate, orthophosphate dikinase. Evidence for two distinct active sites.

1987 • 28 citations

Unterschiede in der Lichtaktivierung der NADP-abh�ngigen Glycerinaldehyd-3-phosphat-Dehydrogenase und der Ribulose-5-phosphat-Kinase bei Pflanzen des Calvin- und des C4-Dicarbons�ure-Fixierungstypus

1971 • 26 citations

Form of Inorganic Carbon Involved as a Product and as an Inhibitor of C₄ Acid Decarboxylases Operating in C₄ Photosynthesis

1987 • 26 citations

Regulation of C4 photosynthesis catalytic dephosphorylation and Pi-mediated activation of pyruvate Pi dikinase

1984 • 25 citations

NADP-malic enzyme from maize leaf: Regulatory properties

1979 • 22 citations

Purification and characterization of phosphoribulokinase from wheat leaves

1985 • 22 citations

Influence of light on phosphoenol pyravate carboxylase in sorghum leaves. II. Immunochemical study

1983 • 21 citations

Proximity between fluorescent probes attached to four essential lysyl residues in phosphoenolpyruvate carboxylase

1988 • 20 citations

Maize leaf inorganic pyrophosphatase: Isozymes, specificity for substrates, inhibitors, and divalent metal ions, and pH optima

1973 • 19 citations

Properties and Regulation of Adenylate Kinase From Zea mays Leaf Operating in C4 Pathway Photosynthesis

1982 • 19 citations

Partial purification and some properties of alkaline inorganic pyrophosphatase from Zea mays leaves

1971 • 18 citations

Activity of maize leaf phosphoenolpyruvate carboxylase in relation to tautomerization and nonenzymatic decarboxylation of oxaloacetate

1986 • 17 citations

Stucture of phosphoenolpyruvate carboxylase from maize leaves

1986 • 15 citations

Purification and characterization of maize ribulose-1,5-bisphosphate carboxylase

1983 • 15 citations

An affinity label for the regulatory dithiol of ribulose-5-phosphate kinase from maize (Zea mays)

1984 • 15 citations

NADP-linked malic enzyme. Purification from maize leaves, Mr and subunit composition

1988 • 15 citations

Photosynthesis in Phosphoenolpyruvate Carboxykinase-Type C4 Species: Properties of Nad-Malic Enzyme From Urochloa panicoides

1987 • 13 citations

Aspartate aminotransferases ofPanicum miliaceum L. andPanicum antidotale retz.

1982 • 8 citations

Regulation of C4 Photosynthesis : Stability and Other Characteristics of the ADP-ATP-Dependent Inactivation of Pyruvate,PI Dikinase in Maize Chloroplast Extracts

1983 • 8 citations