Inhibition of Ribulose Diphosphate Carboxylase by Cyanide
Journal of Biological Chemistry, 1969 Abstract Spinach leaf ribulose 1,5-diphosphate carboxylase is reversibly inhibited by cyanide at low concentration; 10-5 m and 10-4 m cyanide inhibit the carboxylation reaction 51% and 91%, respectively. Inhibition by cyanide (Ki = 1.6 x 10-5 m) is uncompetitive (anticompetitive) with respect to ribulose 1,5-diphosphate (ribulose-1,5-di-P) and is of ...
Marcia M. Wishnick, M D Lane
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Dissociation of Ribulose-1,5-Bisphosphate Bound to Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase and Its Enhancement by Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase Activase-Mediated Hydrolysis of ATP [PDF]
Plant Physiology, 1992 Ribulose bisphosphate (RuBP), a substrate of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco), is an inhibitor of Rubisco activation by carbamylation if bound to the inactive, noncarbamylated form of the enzyme. The effect of Rubisco activase on the dissociation kinetics of RuBP bound to this form of the enzyme was examined and characterized ...
Zhen Yuan Wang, Archie R. Portis
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The Path of Carbon in Photosynthesis, XV. Ribulose andSedoheptulose [PDF]
, 1952 The intermediates of carbon dioxide reduction by plants include phosphorylated derivatives of hydroxy acids and sugars. Their identification becane possible when the use of labeled carbon dioxide permitted discrimination between the earliest products and the many other components of photosynthetic tissues.
Benson, A A +7 more
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A novel expression cassette for the efficient visual selection of transformed tissues in florists' chrysanthemum (Chrysanthemum morifolium Ramat.). [PDF]
, 2011 Constructs carrying visual reporter genes coupled with efficient promoters could facilitate the process of identification and selection of stable transformants in recalcitrant crops.
Jongsma, M.A. +3 more
core +2 more sources
Plant Physiology, 1999 Increasing the leaf temperature of intact cotton (Gossypium hirsutum L.) and wheat (Triticum aestivum L.) plants caused a progressive decline in the light-saturated CO2-exchange rate (CER).
R. David Law, S. Crafts-Brandner
semanticscholar +1 more source
Genomic and Cis‐Regulatory Basis of a Plastic C3‐C4 Photosynthesis in Eleocharis Baldwinii
Advanced Science, EarlyView.The sedge Eleocharis baldwinii remarkably switches between C3‐like and C4‐like photosynthesis in response to environmental conditions. Combining gap‐free genome assembly with single‐cell multi‐omics, this study uncovers how subgenome dominance and cell‐specific cis‐regulation enable C4 photosynthesis.
Lu Chen +11 more
wiley +1 more source
Structure of 3,4-Dihydroxy-2-butanone 4-Phosphate Synthase from Methanococcus jannaschii in Complex with Divalent Metal Ions and the Substrate Ribulose 5-Phosphate: implications for the catalytic mechanism [PDF]
, 2003 Skeletal rearrangements of carbohydrates are crucial for many biosynthetic pathways. In riboflavin biosynthesis ribulose 5-phosphate is converted into 3,4-dihydroxy-2-butanone 4-phosphate while its C4 atom is released as formate in a sequence of metal ...
Bacher, Adelbert +5 more
core
Cloning, purification and characterization of the 6-phospho-3-hexulose isomerase YckF from Bacillus subtilis [PDF]
, 2001 The enzyme 6-phospho-3-hexulose isomerase (YckF) from Bacillus subtilis has been prepared and crystallized in a form suitable for X-ray crystallographic analysis.
Black, Gary W. +4 more
core +1 more source
Plant, Cell and Environment, 2009 A review of the literature revealed that a variety of methods are currently used for fitting net assimilation of CO2-chloroplastic CO2 concentration (A-Cc) curves, resulting in considerable differences in estimating the A-Cc parameters [including maximum
Z. Miao, Ming Xu, R. Lathrop, Yufei Wang
semanticscholar +1 more source
Advanced Science, EarlyView.The DNA demethylase TET3 drives lipid metabolic reprogramming in pancreatic ductal adenocarcinoma via a non‐catalytic mechanism. TET3 recruits histone deacetylases to repress GATA6, sustaining lipogenic enzyme expression and ferroptosis resistance.
Shuai Liu +8 more
wiley +1 more source