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List of works by João Arg Barbosa

A Bowman-Birk inhibitor induces apoptosis in human breast adenocarcinoma through mitochondrial impairment and oxidative damage following proteasome 20S inhibition

scientific article published on 21 March 2016

A Redox 2-Cys Mechanism Regulates the Catalytic Activity of Divergent Cyclophilins

scientific article

A route from darkness to light: emergence and evolution of luciferase activity in AMP-CoA-ligases inferred from a mealworm luciferase-like enzyme.

scientific article published on 30 May 2013

A structural model for the glutamate-specific endopeptidase from Streptomyces griseus that explains substrate specificity

scientific article published on 01 June 1993

Biophysical characterization of the recombinant merozoite surface protein-3 of Plasmodium vivax.

scientific article published on 7 April 2008

Clavanin bacterial sepsis control using a novel methacrylate nanocarrier.

scientific article

Cloning, overexpression, purification and preliminary characterization of human septin 8.

scientific article published in July 2010

Crystal structure of VapC21 from Mycobacterium tuberculosis at 1.31 Å resolution

scientific article

Crystal structure of the Bowman-Birk Inhibitor from Vigna unguiculata seeds in complex with beta-trypsin at 1.55 A resolution and its structural properties in association with proteinases.

scientific article published on December 2006

Crystallization and preliminary X-ray diffraction analysis of NADPH-dependent thioredoxin reductase I from Saccharomyces cerevisiae.

scientific article published on 24 March 2005

Crystallization and preliminary X-ray diffraction analysis of Q4DV70 from Trypanosoma cruzi, a hypothetical protein with a putative thioredoxin domain.

scientific article published on 23 May 2009

Crystallization, data collection and phasing of infestin 4, a factor XIIa inhibitor.

scientific article published on 20 October 2004

Crystallization, data collection and phasing of the molybdate-binding protein of the phytopathogen Xanthomonas axonopodis pv. citri.

scientific article

Crystallographic structure of a complex between trypsin and a nonapeptide derived from a Bowman-Birk inhibitor found in Vigna unguiculata seeds

scientific article published on 25 February 2019

DISSECTING PROTEIN DOMAIN VARIABILITY IN THE CORE RNA INTERFERENCE MACHINERY OF FIVE INSECT ORDERS

scientific article published on 10 December 2020

Expression and purification of a small heat shock protein from the plant pathogen Xylella fastidiosa.

scientific article

Expression in Escherichia coli of the putative N-acetylneuraminate lyase gene (nanA) from Haemophilus influenzae: overproduction, purification, and crystallization

scientific article published on 01 April 1998

Expression, purification and structural analysis of the Pyrococcus abyssi RNA binding protein PAB1135.

scientific article

Expression, purification, crystallization and preliminary X-ray analysis of YaeQ (XAC2396) from Xanthomonas axonopodis pv. citri.

scientific article published on 22 April 2005

Functional and structural characterization of a novel putative cysteine protease cell wall-modifying multi-domain enzyme selected from a microbial metagenome.

scientific article published on 9 December 2016

Homology modeling and molecular dynamics provide structural insights into tospovirus nucleoprotein

scientific article

Novel features of serine protease active sites and specificity pockets: sequence analysis and modelling studies of glutamate-specific endopeptidases and epidermolytic toxins.

scientific article

Purification and primary structure determination of Tf4, the first bioactive peptide isolated from the venom of the Brazilian scorpion Tityus fasciolatus

article

Role of the triad N46, S106 and T107 and the surface charges in the determination of the acidic pH optimum of digestive lysozymes from Musca domestica.

scientific article published on 13 January 2010

Self-homodimerization of an actinoporin by disulfide bridging reveals implications for their structure and pore formation.

scientific article

Structural and functional characterisation of xylanase purified from Penicillium chrysogenum produced in response to raw agricultural waste

scientific article published on 14 January 2019

Structural and functional characterization of a multifunctional alanine-rich peptide analogue from Pleuronectes americanus

scientific article

Structural and functional characterization of a novel lipolytic enzyme from a Brazilian Cerrado soil metagenomic library

scientific article published on 30 July 2018

Structural and physiological analyses of the alkanesulphonate-binding protein (SsuA) of the citrus pathogen Xanthomonas citri

scientific article

Structural characterization of the RNA chaperone Hfq from the nitrogen-fixing bacterium Herbaspirillum seropedicae SmR1 ⬇️

scientific article published on December 2, 2011

Structural comparison of Escherichia coli L-asparaginase in two monoclinic space groups

scientific article (publication date: March 2003)

Structural evolution of luciferase activity in Zophobas mealworm AMP/CoA-ligase (protoluciferase) through site-directed mutagenesis of the luciferin binding site.

scientific article published on 19 April 2011

Structure and mechanism of a sub-family of enzymes related to N-acetylneuraminate lyase

scientific article

Structure of Xanthomonas axonopodis pv. citri YaeQ reveals a new compact protein fold built around a variation of the PD-(D/E)XK nuclease motif

scientific article

Substrate-Assisted Catalysis in Sialic Acid Aldolase

scientific article published on 01 February 1999

The Kazal-type inhibitors infestins 1 and 4 differ in specificity but are similar in three-dimensional structure

scientific article

The Trypanosoma cruzi virulence factor oligopeptidase B (OPBTc) assembles into an active and stable dimer.

scientific article

The acidic domain of hnRNPQ (NSAP1) has structural similarity to Barstar and binds to Apobec1

scientific article published on 18 September 2006

The crystal structure of a lysozyme c from housefly Musca domestica, the first structure of a digestive lysozyme.

scientific article published on 28 July 2007

The influence of the loop between residues 223-235 in beetle luciferase bioluminescence spectra: a solvent gate for the active site of pH-sensitive luciferases.

scientific article published in January 2008

The intrinsic antimicrobial activity of citric acid-coated manganese ferrite nanoparticles is enhanced after conjugation with the antifungal peptide Cm-p5.

scientific article published on 09 August 2016

The multigene families of actinoporins (part I): Isoforms and genetic structure

scientific article published on 14 July 2015

The multigene families of actinoporins (part II): Strategies for heterologous production in Escherichia coli

scientific article

The origin of luciferase activity in Zophobas mealworm AMP/CoA-ligase (protoluciferase): luciferin stereoselectivity as a switch for the oxygenase activity.

scientific article published on 5 June 2010

The small nuclear ribonucleoprotein U1A interacts with NS5 from yellow fever virus.

scientific article published on 6 February 2011

The structural molecular biology network of the State of São Paulo, Brazil.

scientific article

The structure of the extended E2 DNA-binding domain of the bovine papillomavirus-1

scientific article published on 01 August 2019

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