LuxS-independent formation of AI-2 from ribulose-5-phosphate
Background In many bacteria, the signal molecule AI-2 is generated from its precursor S-ribosyl-L-homocysteine in a reaction catalysed by the enzyme LuxS.
Hardie Kim R+3 more
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Mechanism of Ribulose-Diphosphate Carboxydismutase Reaction [PDF]
Ribulose-1,5-P 2 labelled with tritium in the C-3 position was converted to 2 moles of phosphoglyceric acid by the carboxydismutase. Over 98 % of the radioactivity was found in the water, less than 0.1 % being in phosphoglyceric acid, indicating that the proton lost from the 3 position of the substrate does not contribute to the formation of product ...
F. Fiedler+3 more
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Ribulose Diphosphate Carboxylase in Thiorhodaceae [PDF]
SUMMARY: The concentration of ribulose 1,5-diphosphate (RuDP) carboxylase, the enzyme which catalyses the conversion of ribulose 1,5-diphosphate + CO2 to 3-phosphoglyceric acid, was partially repressed in some Thiorhodaceae organisms when these were grown on certain organic compounds.
Ronald E. Hurlbert, June Lascelles
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Sugar binding proteins and binders of intermediate sugar metabolites derived from microbes are increasingly being used as reagents in new and expanding areas of biotechnology.
Bhattacharya Sumana+6 more
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Post-translational transport into intact chloroplasts of a precursor to the small subunit of ribulose-1,5-bisphosphate carboxylase [PDF]
A precursor to the small subunit of ribulose-1,5-bisphosphate carboxylase [3-phospho-D-glycerate carboxylyase (dimerizing), EC 4.1.1.39] has been identified among the products of cell-free translation of polyadenylated RNA from spinach and pea.
Nam‐Hai Chua, Gregory W. Schmidt
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In vitro synthesis and processing of a putative precursor for the small subunit of ribulose-1,5-bisphosphate carboxylase of Chlamydomonas reinhardtii. [PDF]
Translation of polyadenylated mRNA of Chlamydomonas reinhardtii in a cell-free wheat germ system resulted in the synthesis of numerous discrete polypeptides.
B Dobberstein, G Blobel, N H Chua
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ENZYMATIC CARBOXYLATION OF RIBULOSE DIPHOSPHATE1 [PDF]
UCRL-260 1 UncYas sif ied C h e m i s t r y Distribution UNIVERSITY O F CALIFORNIA Radiation L a b o r a t o r y C o n t r a c t No. W -7405 eng-48 J, R. Quayle, R, C. F d l e r , A , A, S e n s o n and M.
Quayle, J R+3 more
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Protein-Bound Ribulose Bisphosphate Correlates with Deactivation of Ribulose Bisphosphate Carboxylase in Leaves [PDF]
Previous reports indicate that ribulose 1,5-bisphosphate (RuBP) binds very tightly to inactive ribulose bisphosphate carboxylase (rubisco) in vitro. Therefore, we decided to investigate whether there was evidence for tight binding of RuBP associated with deactivation of rubisco in vivo.
Anna Brooks, Archie R. Portis
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Potent Inhibition of Ribulose-Bisphosphate Carboxylase by an Oxidized Impurity in Ribulose-1,5-Bisphosphate1 [PDF]
Abstract Oxidation of d-ribulose-1,5-bisphosphate (ribulose-P2) during synthesis and/or storage producesd-glycero-2,3-pentodiulose-1,5-bisphosphate (pentodiulose-P2), a potent slow, tight-binding inhibitor of spinach (Spinacia oleracea L.) ribulose-P2 carboxylase/oxygenase (Rubisco).
T. John Andrews+3 more
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An insight: Impact of reduced Rubisco on plant physiology and biochemistry
Photosynthesis is a process of conversion of sunlight energy and atmospheric carbon to organic molecules with the help of a key and that is Ribulose-1,5-bisphosphate carboxylase/oxygenase. Ribulose-1,5-bisphosphate carboxylase/ oxygenase (RubisCo) is one
CHIRAG MAHESHWARI+3 more
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