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List of works by Igor Polikarpov

2D QSAR studies on thyroid hormone receptor ligands.

scientific article published on 10 April 2007

3D QSAR comparative molecular field analysis on nonsteroidal farnesoid X receptor activators

scientific article published on 14 September 2006

A GH115 α-glucuronidase structure reveals dimerization-mediated substrate binding and a proton wire potentially important for catalysis

scientific article published on 20 April 2022

A Novel Member of GH16 Family Derived from Sugarcane Soil Metagenome

scientific article published on 05 August 2015

A linker of the proline-threonine repeating motif sequence is bimodal

scientific article published on 19 June 2020

A novel carbohydrate-binding module from sugar cane soil metagenome featuring unique structural and carbohydrate affinity properties

scientific article

Ajulemic acid, a synthetic nonpsychoactive cannabinoid acid, bound to the ligand binding domain of the human peroxisome proliferator-activated receptor gamma

scientific article

Amino acid sequence of piratoxin-II, a myotoxic lys49 phospholipase A(2) homologue from Bothrops pirajai venom

scientific article published on 01 March 2000

An alternative conformation of ERβ bound to estradiol reveals H12 in a stable antagonist position

scientific article

Analysis of agonist and antagonist effects on thyroid hormone receptor conformation by hydrogen/deuterium exchange.

scientific article

Aspergillus niger β-glucosidase has a cellulase-like tadpole molecular shape: insights into glycoside hydrolase family 3 (GH3) β-glucosidase structure and function

scientific article published on 24 September 2013

Average protein density is a molecular-weight-dependent function.

scientific article published in October 2004

Biochemical Characterization and Low-Resolution SAXS Molecular Envelope of GH1 β-Glycosidase from Saccharophagus degradans.

scientific article published on 26 September 2016

Biochemical and biophysical characterization of novel GH10 xylanase prospected from a sugar cane bagasse compost-derived microbial consortia

scientific article published on 20 December 2017

Biochemical and structural insights into a thermostable cellobiohydrolase from Myceliophthora thermophila

scientific article published on 8 December 2017

Biochemical characterization and low-resolution SAXS shape of a novel GH11 exo-1,4-β-xylanase identified in a microbial consortium

scientific article published on 12 August 2019

Biochemical characterization and low-resolution SAXS structure of an exo-polygalacturonase from Bacillus licheniformis

scientific article published on 6 October 2017

Biochemical characterization and low-resolution SAXS structure of two-domain endoglucanase BlCel9 from Bacillus licheniformis

scientific article published on 13 December 2018

Biochemical characterization, low-resolution SAXS structure and an enzymatic cleavage pattern of BlCel48 from Bacillus licheniformis

scientific article published on 29 December 2017

Biophysical and biochemical studies of a major endoglucanase secreted by Xanthomonas campestris pv. campestris

scientific article published on 21 May 2016

Cellulose ionics: switching ionic diode responses by surface charge in reconstituted cellulose films

scientific article published on 29 August 2017

Chemical and morphological characterization of sugarcane bagasse submitted to a delignification process for enhanced enzymatic digestibility.

scientific article

Cloning, heterologous expression and biochemical characterization of a non-specific endoglucanase family 12 from Aspergillus terreus NIH2624.

scientific article published on 11 January 2017

Cloning, purification, crystallization and preliminary X-ray studies of a carbohydrate-binding module (CBM_E1) derived from sugarcane soil metagenome

scientific article

Cloning, purification, crystallization and preliminary X-ray studies of a carbohydrate-binding module from family 64 (StX).

scientific article

Comparison of different crystal forms of 3-dehydroquinase from Salmonella typhi and its implication for the enzyme activity

scientific article

Conformational differences between the wild type and V30M mutant transthyretin modulate its binding to genistein: implications to tetramer stability and ligand-binding

scientific article

Conformational variability of the stationary phase survival protein E from Xylella fastidiosa revealed by X-ray crystallography, small-angle X-ray scattering studies, and normal mode analysis.

scientific article published on 5 July 2017

Crystal Structure of Limonoid 6- O -Acetylswietephragmin E and Theoretical Study of Nuclear Magnetic Resonance Spectra of Phragmalin Limonoids

Crystal structure analysis of peroxidase from the palm tree Chamaerops excelsa

scientific article

Crystal structure and statistical coupling analysis of highly glycosylated peroxidase from royal palm tree (Roystonea regia)

scientific article

Crystal structure of a putative exo-β-1,3-galactanase from Bifidobacterium bifidum S17.

scientific article published on 16 March 2016

Crystal structure of a small heat-shock protein from Xylella fastidiosa reveals a distinct high-order structure

scientific article published on 22 March 2017

Crystal structure of a soluble decoy receptor IL-22BP bound to interleukin-22

scientific article

Crystal structure of exo-inulinase from Aspergillus awamori: the enzyme fold and structural determinants of substrate recognition.

scientific article published in November 2004

Crystal structure of neurotoxin Ts1 from Tityus serrulatus provides insights into the specificity and toxicity of scorpion toxins

scientific article

Crystal structure of recombinant human interleukin-22

scientific article

Crystal structure of the IL-22/IL-22R1 complex and its implications for the IL-22 signaling mechanism

scientific article

Crystal structure of the Kunitz (STI)-type inhibitor from Delonix regia seeds

scientific article

Crystal structure of yeast hexokinase PI in complex with glucose: A classical "induced fit" example revised

scientific article

Crystal structure of β1→6-galactosidase from Bifidobacterium bifidum S17: trimeric architecture, molecular determinants of the enzymatic activity and its inhibition by α-galactose

scientific article

Crystal structures of Leptospira interrogans FAD-containing ferredoxin-NADP+ reductase and its complex with NADP+

scientific article

Crystal structures of beta-galactosidase from Penicillium sp. and its complex with galactose.

scientific article published in November 2004

Crystallization and Preliminary X-Ray Diffraction Analysis of the Lumazine Synthase from Brucella abortus

scientific article published on 01 October 1998

Crystallization and preliminary X-ray analysis of bucain, a novel toxin from the Malayan krait Bungarus candidus

scientific article published on 28 September 2002

Crystallization and preliminary X-ray diffraction analysis of a new xyloglucanase from Xanthomonas campestris pv. campestris

scientific article (publication date: June 2013)

Crystallization and preliminary X-ray diffraction analysis of endoglucanase III from Trichoderma harzianum

scientific article (publication date: March 2012)

Crystallization and preliminary X-ray diffraction analysis of human IL-22 bound to its soluble decoy receptor IL-22BP.

scientific article published on 07 January 2009

Crystallization and preliminary X-ray diffraction analysis of rat protein tyrosine phosphatase eta

scientific article

Crystallization and preliminary X-ray diffraction studies of human catalase

scientific article published on 01 September 1999

Crystallization and preliminary X-ray diffraction studies of isoform alpha1 of the human thyroid hormone receptor ligand-binding domain

scientific article published on 23 September 2004

Crystallization and preliminary X-ray diffraction studies of piratoxin II, a phospholipase A2 isolated from the venom of Bothrops pirajai

scientific article published on 01 November 1998

Crystallization and preliminary X-ray diffraction studies of piratoxin III, a D-49 phospholipase A2 from the venom of Bothrops pirajai

scientific article published on 01 June 1999

Crystallization and preliminary X-ray study of haem-binding protein from the bloodsucking insect Rhodnius prolixus

scientific article published on 25 May 2001

Crystallization and preliminary X-ray study of β-mannosidase fromTrichoderma reesei

scientific article published on 01 March 2000

Crystallization and preliminary crystal analysis of yeast hexokinase PI and PII

scientific article published on 01 December 1999

Crystallization and preliminary crystallographic analysis of laminarinase from Rhodothermus marinus: a case of pseudomerohedral twinning.

scientific article published in January 2008

Crystallization and preliminary diffraction analysis of the catalytic domain of major extracellular endoglucanase fromXanthomonas campestrispv.campestris

scientific article published on January 31, 2013

Crystallization and preliminary diffraction studies of a recombinant major urinary protein

scientific article published on 01 July 1999

Crystallization and synchrotron X-ray diffraction studies of human interleukin-22

scientific article published on 21 February 2002

Crystallization of a non-B and a B mutant HIV protease

scientific article published on 26 August 2004

Design of an enzyme cocktail consisting of different fungal platforms for efficient hydrolysis of sugarcane bagasse: Optimization and synergism studies.

scientific article published on 2 June 2016

Different binding and recognition modes of GL479, a dual agonist of Peroxisome Proliferator-Activated Receptor α/γ

scientific article

Dissecting structure-function-stability relationships of a thermostable GH5-CBM3 cellulase from Bacillus subtilis 168

scientific article

Dissecting the Relation between a nuclear receptor and GATA: binding affinity studies of thyroid hormone receptor and GATA2 on TSHβ promoter

scientific article

Dissection of a human septin: definition and characterization of distinct domains within human SEPT4

scientific article

Doping in poly(o-ethoxyaniline) nanostructured films studied with atomic force spectroscopy (AFS).

scientific article

Draft Genome Sequence of the Thermophile Thermus filiformis ATCC 43280, Producer of Carotenoid-(Di)glucoside-Branched Fatty Acid (Di)esters and Source of Hyperthermostable Enzymes of Biotechnological Interest.

scientific article published on 14 May 2015

Effect of pH and temperature on the global compactness, structure, and activity of cellobiohydrolase Cel7A from Trichoderma harzianum

scientific article published on 03 November 2011

Effectiveness of commercial inhibitors against subtype F HIV-1 protease.

scientific article published in June 2009

Effects of pretreatment on morphology, chemical composition and enzymatic digestibility of eucalyptus bark: a potentially valuable source of fermentable sugars for biofuel production - part 1

scientific article (publication date: 9 May 2013)

Energetic contributions and topographical organization of ligand binding residues of tissue factor.

scientific article

Environments of the four tryptophans in the extracellular domain of human tissue factor: comparison of results from absorption and fluorescence difference spectra of tryptophan replacement mutants with the crystal structure of the wild-type protein.

scientific article published on July 1995

Evaluating the composition and processing potential of novel sources of Brazilian biomass for sustainable biorenewables production.

scientific article

Expression, purification, and characterization of rat protein tyrosine phosphatase eta catalytic domain.

scientific article published in May 2005

Expression, purification, and initial structural characterization of rat orphan nuclear receptor NOR-1 LBD domain

scientific article

Expression, purification, crystallization and preliminary X-ray diffraction analysis of Aspergillus terreus endo-β-1,4-glucanase from glycoside hydrolase family 12

scientific article (publication date: February 2014)

Expression, purification, crystallization and preliminary X-ray diffraction analysis of Bifidobacterium adolescentis xylose isomerase.

scientific article published on 30 April 2013

Expression, purification, crystallization and preliminary X-ray diffraction analysis of the pectin methylesterase from the sugar cane weevil Sphenophorus levis

scientific article published on 19 February 2014

Family 1 carbohydrate binding-modules enhance saccharification rates.

scientific article published on 25 April 2014

Fluorescence spectroscopy as a tool to detect and evaluate glucocorticoid-induced skin atrophy

scientific article published on January 17, 2012

Functional Characterization and Low-Resolution Structure of an Endoglucanase Cel45A from the Filamentous Fungus Neurospora crassa OR74A: Thermostable Enzyme with High Activity Toward Lichenan and β-Glucan.

scientific article published on June 2015

Functional characterization of a lytic polysaccharide monooxygenase from the thermophilic fungus Myceliophthora thermophila

scientific article published in PLoS ONE

Functional characterization of a novel thermophilic exo-arabinanase from Thermothielavioides terrestris

scientific article published on 19 August 2020

Gaining ligand selectivity in thyroid hormone receptors via entropy

scientific article

HTP-OligoDesigner: An Online Primer Design Tool for High-Throughput Gene Cloning and Site-Directed Mutagenesis.

scientific article published on 5 November 2015

Helix 12 dynamics and thyroid hormone receptor activity: experimental and molecular dynamics studies of Ile280 mutants

scientific article published on 21 April 2011

Hemocyanin facilitates lignocellulose digestion by wood-boring marine crustaceans

scientific article published in Nature Communications

Herbaspirillum seropedicae signal transduction protein PII is structurally similar to the enteric GlnK

scientific article

High-throughput cloning, expression and purification of glycoside hydrolases using Ligation-Independent Cloning (LIC).

scientific article published on 26 March 2014

Human thyroid receptor forms tetramers in solution, which dissociate into dimers upon ligand binding

scientific article

Identification of a new hormone-binding site on the surface of thyroid hormone receptor

scientific article

Identification of a novel ligand binding motif in the transthyretin channel

scientific article

Insights into the dual cleavage activity of the GH16 laminarinase enzyme class on β-1,3 and β-1,4 glycosidic bonds

scientific article published on 01 January 2021

Insights into the structure and function of fungal β-mannosidases from glycoside hydrolase family 2 based on multiple crystal structures of the Trichoderma harzianum enzyme

scientific article

Interleukin-22 and its crystal structure

scientific article published on January 2006

Interleukin-22 forms dimers that are recognized by two interleukin-22R1 receptor chains

scientific article

Involvement of the C terminus in intramolecular nitrogen channeling in glucosamine 6-phosphate synthase: evidence from a 1.6 A crystal structure of the isomerase domain

scientific article

Joint X-ray crystallographic and molecular dynamics study of cellobiohydrolase I from Trichoderma harzianum: deciphering the structural features of cellobiohydrolase catalytic activity

scientific article

Leaves from four different sugarcane varieties as potential renewable feedstocks for second-generation ethanol production: Pretreatments, chemical composition, physical structure, and enzymatic hydrolysis yields

scientific article published in 2022

Low resolution structures of the retinoid X receptor DNA-binding and ligand-binding domains revealed by synchrotron X-ray solution scattering.

scientific article published on 17 January 2003

Low-resolution molecular models reveal the oligomeric state of the PPAR and the conformational organization of its domains in solution

scientific article

Low-resolution molecular shape, biochemical characterization and emulsification properties of a halotolerant esterase from Bacillus licheniformis

scientific article published on 18 July 2020

Low-resolution structures of thyroid hormone receptor dimers and tetramers in solution

scientific article published on 01 February 2007

Mapping the lignin distribution in pretreated sugarcane bagasse by confocal and fluorescence lifetime imaging microscopy.

scientific article published on April 2013

Mechanisms of peroxisome proliferator activated receptor γ regulation by non-steroidal anti-inflammatory drugs

scientific article

Medium Chain Fatty Acids Are Selective Peroxisome Proliferator Activated Receptor (PPAR) γ Activators and Pan-PPAR Partial Agonists

scientific article published on May 23, 2012

Mode of peroxisome proliferator-activated receptor γ activation by luteolin

scientific article

Molecular basis of the thermostability and thermophilicity of laminarinases: X-ray structure of the hyperthermostable laminarinase from Rhodothermus marinus and molecular dynamics simulations

scientific article

Molecular characterization of a family 5 glycoside hydrolase suggests an induced-fit enzymatic mechanism

scientific article

Molecular mechanism of peroxisome proliferator-activated receptor α activation by WY14643: a new mode of ligand recognition and receptor stabilization

scientific article

Multi-scale structural and chemical analysis of sugarcane bagasse in the process of sequential acid-base pretreatment and ethanol production by Scheffersomyces shehatae and Saccharomyces cerevisiae

scientific article published on 16 April 2014

Multienzyme Cellulose Films as Sustainable and Self-Degradable Hydrogen Peroxide-Producing Material

scientific article published on 17 November 2020

Multifaceted characterization of sugarcane bagasse under different steam explosion severity conditions leading to distinct enzymatic hydrolysis yields

scientific article published in 2019

Nanostructured sensors containing immobilized nuclear receptors for thyroid hormone detection

scientific article published on 01 May 2014

Non-productive adsorption of bacterial β-glucosidases on lignins is electrostatically modulated and depends on the presence of fibronection type III-like domain.

scientific article

Novel Zn2+-binding Sites in Human Transthyretin: IMPLICATIONS FOR AMYLOIDOGENESIS AND RETINOL-BINDING PROTEIN RECOGNITION

scientific article

Nuclear magnetic resonance investigation of water accessibility in cellulose of pretreated sugarcane bagasse.

scientific article

Nuclear receptor full-length architectures: confronting myth and illusion with high resolution.

scientific article published on 28 November 2014

Nutrient availability shapes the microbial community structure in sugarcane bagasse compost-derived consortia

scientific article

On the Choice of an Optimal Wavelength in Macromolecular Crystallography

scientific article published on 01 July 1998

Only subtle protein conformational adaptations are required for ligand binding to thyroid hormone receptors: simulations using a novel multipoint steered molecular dynamics approach

scientific article published on 6 August 2008

Orphan nuclear receptor NGFI-B forms dimers with nonclassical interface.

scientific article

Phasing on rapidly soaked ions

scientific article published on 01 January 2003

Potential of oleaginous yeast Trichosporon sp., for conversion of sugarcane bagasse hydrolysate into biodiesel.

scientific article published on 28 March 2017

Preliminary X-ray diffraction studies of rabbit muscle triose phosphate isomerase (TIM)

scientific article published on 01 November 2000

Preparation and preliminary X-ray diffraction studies of a new crystal form of L-asparaginase from Escherichia coli

scientific article published on 01 September 1999

Probing conformational changes in orphan nuclear receptor: the NGFI-B intermediate is a partially unfolded dimer

scientific article published on 18 July 2008

Protein crystal structure solution by fast incorporation of negatively and positively charged anomalous scatterers

scientific article published on 21 June 2001

Protein crystallography in the soft X-ray region: crystal lifetime and diffraction efficiency.

scientific article published in January 1997

Purification, and biochemical and biophysical characterization of cellobiohydrolase I from Trichoderma harzianum IOC 3844

scientific article published on 01 August 2011

Purification, characterization, gene cloning and preliminary X-ray data of the exo-inulinase from Aspergillus awamori

scientific article

Purification, crystallization and preliminary X-ray study of beta-xylosidase from Trichoderma reesei

scientific article published on 01 August 2000

Purification, crystallization and preliminary crystallographic analysis of peroxidase from the palm tree Chamaerops excelsa

scientific article published on November 30, 2011

Purification, crystallization and preliminary crystallographic analysis of the catalytic domain of the extracellular cellulase CBHI from Trichoderma harzianum

scientific article published on August 26, 2010

Purification, crystallization and preliminary crystallographic study of a Kunitz-type trypsin inhibitor from Delonix regia seeds

scientific article published on 01 September 1999

Purification, crystallization and preliminary diffraction study of β-galactosidase fromPenicillium sp

scientific article published on 01 November 2000

Quantitative (13)C MultiCP solid-state NMR as a tool for evaluation of cellulose crystallinity index measured directly inside sugarcane biomass

scientific article published on 5 August 2015

RXR agonist modulates TR: corepressor dissociation upon 9-cis retinoic acid treatment

scientific article published on 26 December 2014

Recombinant Trichoderma harzianum endoglucanase I (Cel7B) is a highly acidic and promiscuous carbohydrate-active enzyme.

scientific article published on 9 July 2015

Response to Moras et al

scientific article published on 15 April 2015

Revealing the insoluble metasecretome of lignocellulose-degrading microbial communities.

scientific article

Role of halogen bonds in thyroid hormone receptor selectivity: pharmacophore-based 3D-QSSR studies

scientific article published on 01 November 2009

SAXS Studies of the Endoglucanase Cel12A from Gloeophyllum trabeum Show Its Monomeric Structure and Reveal the Influence of Temperature on the Structural Stability of the Enzyme.

scientific article published on 17 July 2014

SAXSMoW 2.0: Online calculator of the molecular weight of proteins in dilute solution from experimental SAXS data measured on a relative scale

scientific article published on 13 December 2018

Set-up and experimental parameters of the protein crystallography beamline at the Brazilian National Synchrotron Laboratory

scientific article published in March 1998

Sets of covariant residues modulate the activity and thermal stability of GH1 β-glucosidases

scientific article (publication date: 2014)

Short communication: investigating the effect of saffron (Crocus sativus L.) nano-sizing on its colour extraction efficiency: a preliminary study

scientific article published on 24 February 2017

Stability of L-asparaginase: an enzyme used in leukemia treatment

scientific article published on 01 December 1999

Statistical Coupling Analysis of Aspartic Proteinases Based on Crystal Structures of the Trichoderma reesei Enzyme and Its Complex with Pepstatin A

scientific article

Structural Insights into Human Peroxisome Proliferator Activated Receptor Delta (PPAR-Delta) Selective Ligand Binding

scientific article

Structural Insights into the β-Mannosidase fromT. reeseiObtained by Synchrotron Small-Angle X-ray Solution Scattering Enhanced by X-ray Crystallography†

scientific article published on 01 July 2002

Structural analysis of an Echinococcus granulosus actin-fragmenting protein by small-angle x-ray scattering studies and molecular modeling

scientific article

Structural and biochemical data of Trichoderma harzianum GH1 β-glucosidases.

scientific article published on 22 September 2017

Structural and chemical basis for enhanced affinity and potency for a large series of estrogen receptor ligands: 2D and 3D QSAR studies

scientific article published on 08 February 2007

Structural basis for low catalytic activity in Lys49 phospholipases A2--a hypothesis: the crystal structure of piratoxin II complexed to fatty acid

scientific article

Structural basis of GC-1 selectivity for thyroid hormone receptor isoforms

scientific article

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

scientific article (publication date: March 2003)

Structural dataset for the PPARγ V290M mutant.

scientific article published on 04 April 2016

Structural insights into the beta-xylosidase from Trichoderma reesei obtained by synchrotron small-angle X-ray scattering and circular dichroism spectroscopy

scientific article

Structural insights into β-glucosidase transglycosylation based on biochemical, structural and computational analysis of two GH1 enzymes from Trichoderma harzianum

scientific article published on 6 September 2017

Structural modeling of high-affinity thyroid receptor-ligand complexes

scientific article published on 30 May 2010

Structural rearrangements in the thyroid hormone receptor hinge domain and their putative role in the receptor function

scientific article published on 19 May 2006

Structure and function of interleukin-22 and other members of the interleukin-10 family

scientific article published on 08 May 2010

Structure, computational and biochemical analysis of PcCel45A endoglucanase from Phanerochaete chrysosporium and catalytic mechanisms of GH45 subfamily C members

scientific article published on 27 February 2018

Structure-based approach for the study of estrogen receptor binding affinity and subtype selectivity.

scientific article published in November 2008

Structure-based identification of novel PPAR gamma ligands.

scientific article published on 8 September 2013

Substrate binding is required for assembly of the active conformation of the catalytic site in Ntn amidotransferases: evidence from the 1.8 A crystal structure of the glutaminase domain of glucosamine 6-phosphate synthase

scientific article

Substrate specificity of the Chamaerops excelsa palm tree peroxidase. A steady-state kinetic study

Targeted metatranscriptomics of compost-derived consortia reveals a GH11 exerting an unusual exo-1,4-β-xylanase activity

scientific article

The Ultimate Wavelength for Protein Crystallography?

scientific article published on 01 November 1997

The X-ray structure of a recombinant major urinary protein at 1.75 Å resolution. A comparative study of X-ray and NMR-derived structures

scientific article published on November 21, 2001

The binding of synthetic triiodo l-thyronine analogs to human transthyretin: molecular basis of cooperative and non-cooperative ligand recognition

scientific article

The characterization of the endoglucanase Cel12A from Gloeophyllum trabeum reveals an enzyme highly active on β-glucan

scientific article

The structure of the D49 phospholipase A2 piratoxin III from Bothrops pirajai reveals unprecedented structural displacement of the calcium-binding loop: possiblerelationship to cooperative substrate binding

scientific article (publication date: February 2003)

The two types of 3-dehydroquinase have distinct structures but catalyze the same overall reaction

scientific article

Thermal adaptation strategies of the extremophile bacterium Thermus filiformis based on multi-omics analysis

scientific article published on 12 May 2017

Thermodynamic characterization of the palm tree Roystonea regia peroxidase stability

scientific article published on 7 August 2008

Three-dimensional structure of an unusual Kunitz (STI) type trypsin inhibitor from Copaifera langsdorffii.

scientific article

Three-dimensional structure of the Fab from a human IgM cold agglutinin

scientific article

Transcriptome profile of Trichoderma harzianum IOC-3844 induced by sugarcane bagasse

scientific article

X-ray Structure, Bioinformatics Analysis, and Substrate Specificity of a 6-Phospho-β-glucosidase Glycoside Hydrolase 1 Enzyme from Bacillus licheniformis

scientific article published on 09 November 2020

Xanthomonas campestris expansin-like X domain is a structurally disordered beta-sheet macromolecule capable of synergistically enhancing enzymatic efficiency of cellulose hydrolysis

scientific article published on 14 August 2015

Xyloglucan processing machinery in Xanthomonas pathogens and its role in the transcriptional activation of virulence factors

scientific article published on 30 June 2021