Results 231 to 240 of about 28,368 (283)

A Dual-localized Fructose Bisphosphate Aldolase is Essential for Chloroplast Development and Carbon Metabolism in Rice. [PDF]

open access: yesRice (N Y)
Liu X   +11 more
europepmc   +1 more source

Photoregulation of the biosynthesis of ribulose bisphosphate carboxylase

Development, 1984
ABSTRACT Chloroplast development in higher plants is light dependent, and is accompanied by the synthesis of chlorophyll and the accumulation of many chloroplast polypeptides. There is a 100-fold greater content of the photosynthetic enzyme, ribulose-l,5-bisphosphate carboxylase-oxygenase, in light-grown seedlings of Pisum sativum than ...
R J, Ellis   +3 more
openaire   +2 more sources

The lability of an intermediate of the ribulose bisphosphate carboxylase reaction

Archives of Biochemistry and Biophysics, 1983
Interruption of the catalytic cycle of ribulose-bisphosphate carboxylase by acid denaturation liberated an intermediate with a labile phosphate ester. Addition of fresh, buffered carboxylase enzyme to the acidified carboxylase reaction after 5 s inhibited phosphate release from the intermediate.
R. Michael Mulligan, N. E. Tolbert
openaire   +3 more sources

Chaperone Function: The Assembly of Ribulose Bisphosphate Carboxylase-Oxygenase [PDF]

open access: possibleAnnual Review of Cell Biology, 1990
INTRODUCTION 126 TI-I~ MOLECULAR CH PERO~ CONCEPT 126 The Problem of lnteractive Surfaces 127 Assisted Self-Assembly 129 The Chaperonins 129 Tim IMPORa’ANCE OF RUBISCO 131 Properties 131 Structure 132 Synthesis 133 THE PLASTID CHAPERONIN 134 Discovery 134 Role in Rubisco Assembly by Chloroplasts 134 SYNTHESIS AND ASSEMBLY OF ...
Gatenby Aa, Ellis Rj
openaire   +2 more sources

Stoichiometry in the assay of ribulose bisphosphate oxygenase and carboxylase

Analytical Biochemistry, 1982
Abstract Complete stoichiometry of the reaction catalyzed by ribulose 1,5-bisphosphate (RuBP) oxygenase from spinach and Rhodospirillum rubrum has been determined. Before initiation and after termination, RuBP has been measured either by release of equimolar orthophosphate at 25°C in the presence of 1 n NaOH or by complete carboxylation using 14CO2
K. Purohit   +2 more
openaire   +3 more sources

Reutilization of Ribulose Bisphosphate Carboxylase

1978
Ribulose bisphosphate (RuBP) carboxylase is truly a multifunctional protein. Not only does it exhibit the well-known carboxylase and oxygenase activities, but also its high concentration and turnover characteristics in the leaf fit the classification of a storage protein.
R. C. Huffaker, B. L. Miller
openaire   +3 more sources

Modification of ribulose bisphosphate carboxylase by 2,3-butadione

Biochemical and Biophysical Research Communications, 1978
Abstract D-ribulose-1,5-bisphosphate carboxylases purified from barley or formate-grown Pseudomonas oxalaticus were inactivated by 2,3-butadione. Pseudo first-order inactivation depended on the presence of borate and was reduced by product 3-phosphoglycerate.
V. Bryan Lawlis, Bruce A. McFadden
openaire   +3 more sources

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