Search Results - "de Giuseppe, Priscila Oliveira"
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Plant structural and storage glucans trigger distinct transcriptional responses that modulate the motility of Xanthomonas pathogens
Published in Microbiology spectrum (12-12-2023)“…Pathogenic bacteria can affect a variety of economically relevant crops causing losses in productivity, limiting commercialization and requiring phytosanitary…”
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2
Antibiotic Resistance Markers for Genetic Manipulations of Leptospira spp
Published in Applied and Environmental Microbiology (01-07-2010)“…We measured the frequency of appearance of spontaneous mutants resistant to gentamicin, kanamycin, streptomycin, and spectinomycin in saprophytic and…”
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3
Crystal Structure and Regulation of the Citrus Pol III Repressor MAF1 by Auxin and Phosphorylation
Published in Structure (London) (05-09-2017)“…MAF1 is the main RNA polymerase (Pol) III repressor that controls cell growth in eukaryotes. The Citrus ortholog, CsMAF1, was shown to restrict cell growth in…”
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4
A comparative structural analysis reveals distinctive features of co-factor binding and substrate specificity in plant aldo-keto reductases
Published in Biochemical and biophysical research communications (10-06-2016)“…Plant aldo-keto reductases of the AKR4C subfamily play key roles during stress and are attractive targets for developing stress-tolerant crops. However, these…”
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5
Structure of a novel class II phospholipase D: Catalytic cleft is modified by a disulphide bridge
Published in Biochemical and biophysical research communications (17-06-2011)“…► Structure of a novel class II phospholipase D. ► Additional disulphide bridge changes the volume and shape of the catalytic cleft. ► Lys93 and Trp230…”
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6
Crystal structure and biophysical characterization of the nucleoside diphosphate kinase from Leishmania braziliensis
Published in BMC structural biology (03-02-2015)“…Nucleoside diphosphate kinase (NDK) is a housekeeping enzyme that plays key roles in nucleotide recycling and homeostasis in trypanosomatids. It is also…”
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7
The mechanism by which a distinguishing arabinofuranosidase can cope with internal di-substitutions in arabinoxylans
Published in Biotechnology for biofuels (11-08-2018)“…Arabinoxylan is an abundant polysaccharide in industrially relevant biomasses such as sugarcane, corn stover and grasses. However, the arabinofuranosyl…”
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8
N-glycan Utilization by Bifidobacterium Gut Symbionts Involves a Specialist β-Mannosidase
Published in Journal of molecular biology (15-02-2019)“…Bifidobacteria represent one of the first colonizers of human gut microbiota, providing to this ecosystem better health and nutrition. To maintain a…”
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9
Oligomerization as a strategy for cold adaptation: Structure and dynamics of the GH1 β-glucosidase from Exiguobacterium antarcticum B7
Published in Scientific reports (31-03-2016)“…Psychrophilic enzymes evolved from a plethora of structural scaffolds via multiple molecular pathways. Elucidating their adaptive strategies is instrumental to…”
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10
Identification of a cold-adapted and metal-stimulated β-1,4-glucanase with potential use in the extraction of bioactive compounds from plants
Published in International journal of biological macromolecules (01-01-2021)“…Cold-adapted endo-β-1,4-glucanases hold great potential for industrial processes requiring high activity at mild temperatures such as in food processing and…”
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11
Exploring the compatibility between hydrothermal depolymerization of alkaline lignin from sugarcane bagasse and metabolization of the aromatics by bacteria
Published in International journal of biological macromolecules (31-12-2022)“…Although hydrothermal treatments for biomass fractionation have been vastly studied, their effect on the depolymerization of isolated lignins in terms of…”
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12
Pyrrole-indolinone SU11652 targets the nucleoside diphosphate kinase from Leishmania parasites
Published in Biochemical and biophysical research communications (01-07-2017)“…Nucleoside diphosphate kinases (NDKs) are key enzymes in the purine-salvage pathway of trypanosomatids and have been associated with the maintenance of…”
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13
Structural basis for glucose tolerance in GH1 β-glucosidases
Published in Acta crystallographica. Section D, Biological crystallography. (01-06-2014)“…Product inhibition of β‐glucosidases (BGs) by glucose is considered to be a limiting step in enzymatic technologies for plant‐biomass saccharification…”
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14
The role of the C-terminus and Kpn loop in the quaternary structure stability of nucleoside diphosphate kinase from Leishmania parasites
Published in Journal of structural biology (01-12-2015)“…Nucleoside diphosphate kinase (NDK) is a housekeeping enzyme that plays key roles in nucleotide recycling and homeostasis in trypanosomatids. Moreover, it is…”
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15
Oligomerization as a strategy for cold adaptation: Structure and dynamics of the GH1 [beta]-glucosidase from Exiguobacterium antarcticum B7
Published in Scientific reports (01-03-2016)“…Psychrophilic enzymes evolved from a plethora of structural scaffolds via multiple molecular pathways. Elucidating their adaptive strategies is instrumental to…”
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16
Molecular cloning, overexpression, purification, crystallization and preliminary X-ray diffraction analysis of a purine nucleoside phosphorylase from Bacillus subtilis strain 168
Published in Acta crystallographica. Section F, Structural biology and crystallization communications (01-05-2011)“…Purine nucleoside phosphorylase (PNP; EC 2.4.2.1) is a key enzyme of the purine‐salvage pathway. Its ability to transfer glycosyl residues to acceptor bases is…”
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17
Structural basis for glucose tolerance in GH1 [beta]-glucosidases
Published in Acta crystallographica. Section D, Biological crystallography. (01-06-2014)“…Product inhibition of [beta]-glucosidases (BGs) by glucose is considered to be a limiting step in enzymatic technologies for plant-biomass saccharification…”
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18
Crystallization and preliminary X-ray diffraction analysis of a class II phospholipase D from Loxosceles intermedia venom
Published in Acta crystallographica. Section F, Structural biology and crystallization communications (01-02-2011)“…Phospholipases D are the major dermonecrotic component of Loxosceles venom and catalyze the hydrolysis of phospholipids, resulting in the formation of lipid…”
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