Joao Alexandre Barbosa

Joao Alexandre Ribeiro Goncalves Barbosa

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Joao Alexandre Barbosa

Joao Alexandre Ribeiro Goncalves Barbosa

Publications by authors named "Joao Alexandre Ribeiro Goncalves Barbosa"

17Publications

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1PubMed Central Citations

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

Proteins 2020 Jan 1;88(1):106-112. Epub 2019 Aug 1.

Laboratório de Cristalografia, Physics Department, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.

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http://dx.doi.org/10.1002/prot.25773DOI Listing
January 2020

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

Arch Biochem Biophys 2019 04 25;665:79-86. Epub 2019 Feb 25.

Laboratory of Biophysics, Department of Cell Biology, University of Brasilia, Campus Darcy Ribeiro, Asa Norte, Brasília, DF, 70910-900, Brazil. Electronic address:

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http://dx.doi.org/10.1016/j.abb.2019.02.013DOI Listing
April 2019

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

Biotechnol Lett 2018 Oct 30;40(9-10):1395-1406. Epub 2018 Jul 30.

Laboratório de Enzimologia, Departamento de Biologia Celular, Instituto Central de Ciências Sul, Universidade de Brasília - UnB, Brasília, DF, 700910-900, Brazil.

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http://dx.doi.org/10.1007/s10529-018-2598-0DOI Listing
October 2018

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

Sci Rep 2018 04 26;8(1):6614. Epub 2018 Apr 26.

Biochemistry Department and Center for Protein Studies, Faculty of Biology, Havana, University (Bq-CEP/UH), Universidad de la Habana, Calle 25 No. 455, Plaza de la Revolución, La Habana, CP-10 400, Cuba.

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http://dx.doi.org/10.1038/s41598-018-24688-2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5920107PMC
April 2018

Homology modeling and molecular dynamics provide structural insights into tospovirus nucleoprotein.

BMC Bioinformatics 2016 Dec 15;17(Suppl 18):489. Epub 2016 Dec 15.

Laboratório de Virologia Vegetal, Departamento de Biologia Celular, Instituto de Ciências Biológicas, Universidade de Brasília, Brasília, DF, Brazil.

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http://bmcbioinformatics.biomedcentral.com/articles/10.1186/
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http://dx.doi.org/10.1186/s12859-016-1339-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5249003PMC
December 2016

Crystal structure of VapC21 from Mycobacterium tuberculosis at 1.31 Å resolution.

Biochem Biophys Res Commun 2016 09 27;478(3):1370-5. Epub 2016 Aug 27.

Laboratory of Molecular Biophysics, Department of Cell Biology, University of Brasília, Brasília, Brazil. Electronic address:

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http://dx.doi.org/10.1016/j.bbrc.2016.08.130DOI Listing
September 2016

A specific interdomain interaction preserves the structural and binding properties of the ModA protein from the phytopathogen Xanthomonas citri domain interaction and transport in ModA.

Arch Biochem Biophys 2013 Nov 12;539(1):20-30. Epub 2013 Sep 12.

Laboratório Nacional de Biociências (LNBio), Centro de Pesquisas em Energia e Materiais (CNPEM), Campinas, SP, Brazil.

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http://dx.doi.org/10.1016/j.abb.2013.09.003DOI Listing
November 2013

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

Acta Crystallogr Sect F Struct Biol Cryst Commun 2009 Jun 23;65(Pt 6):641-4. Epub 2009 May 23.

Center for Structural Molecular Biology (CeBiME), Brazilian Synchrotron Light Laboratory (LNLS), CP 6192, 13084-971 Campinas-SP, Brazil.

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http://dx.doi.org/10.1107/S1744309109017734DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2688432PMC
June 2009

Purification, crystallization and preliminary crystallographic studies of SPCI-chymotrypsin complex at 2.8 A resolution.

Acta Crystallogr Sect F Struct Biol Cryst Commun 2008 Oct 30;64(Pt 10):914-7. Epub 2008 Sep 30.

Biophysics Laboratory, Biological Sciences Institute, University of Brasília, Brasília-DF, 70910-900, Brazil.

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http://dx.doi.org/10.1107/S1744309108026870DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2564883PMC
October 2008

Crystallographic structure and substrate-binding interactions of the molybdate-binding protein of the phytopathogen Xanthomonas axonopodis pv. citri.

Biochim Biophys Acta 2008 Feb 29;1784(2):393-9. Epub 2007 Nov 29.

Departamento de Microbiologia, Instituto de Ciências Biomédicas II, Universidade de São Paulo, Cidade Universitária, São Paulo, SP, 05008-900, Brazil.

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http://linkinghub.elsevier.com/retrieve/pii/S157096390700285
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http://dx.doi.org/10.1016/j.bbapap.2007.11.013DOI Listing
February 2008

Crystallization, data collection and processing of the chymotrypsin-BTCI-trypsin ternary complex.

Acta Crystallogr Sect F Struct Biol Cryst Commun 2007 Dec 30;63(Pt 12):1087-90. Epub 2007 Nov 30.

Laboratório de Biofísica, Instituto de Ciências Biológicas, Universidade de Brasília, 70910-900 Brasília-DF, Brazil.

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http://dx.doi.org/10.1107/S1744309107056424DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2344091PMC
December 2007

Crystallization and preliminary crystallographic studies of Schizolobium parahyba chymotrypsin inhibitor (SPCI) at 1.8 A resolution.

Acta Crystallogr Sect F Struct Biol Cryst Commun 2007 Nov 24;63(Pt 11):929-31. Epub 2007 Oct 24.

Laboratório de Biofísica, Instituto de Ciências Biológicas, Universidade de Brasília, Brasília-DF, 70910-900, Brazil.

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http://dx.doi.org/10.1107/S1744309107045393DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2339747PMC
November 2007

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

J Struct Biol 2007 Oct 28;160(1):83-92. Epub 2007 Jul 28.

Departamento de Bioquímica, Instituto de Química, Universidade de São Paulo, CP 26077, São Paulo, SP 05513-970, Brazil.

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http://dx.doi.org/10.1016/j.jsb.2007.07.008DOI Listing
October 2007

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

Acta Crystallogr Sect F Struct Biol Cryst Commun 2005 Apr 24;61(Pt 4):387-90. Epub 2005 Mar 24.

Departamento de Biologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão 277, São Paulo SP, Brazil.

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http://dx.doi.org/10.1107/S174430910500758XDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1952441PMC
April 2005

Crystallization and preliminary X-ray diffraction analysis of HeLp, a heme lipoprotein from the hemolymph of the cattle tick Boophilus microplus.

Acta Crystallogr D Biol Crystallogr 2004 Sep 26;60(Pt 9):1639-40. Epub 2004 Aug 26.

Departamento de Bioquímica Médica, Instituto de Ciências Biomédicas, Universidade Federal de Rio de Janeiro, Rio de Janeiro, Brazil.

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http://dx.doi.org/10.1107/S0907444904016245DOI Listing
September 2004

Crystallization and preliminary X-ray diffraction analysis of an oxidized state of Ohr from Xylella fastidiosa.

Acta Crystallogr D Biol Crystallogr 2004 Feb 23;60(Pt 2):337-9. Epub 2004 Jan 23.

Departamento de Biologia, Instituto de Biociências, Universidade de São Paulo, Rua do Matão 277, São Paulo SP, Brazil.

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http://dx.doi.org/10.1107/S0907444903026799DOI Listing
February 2004