1B7D
 
 | | NEUROTOXIN (TS1) FROM BRAZILIAN SCORPION TITYUS SERRULATUS | | Descriptor: | PHOSPHATE ION, PROTEIN (NEUROTOXIN TS1) | | Authors: | Polikarpov, I, Sanches Jr, M.S, Marangoni, S, Toyama, M.H, Teplyakov, A. | | Deposit date: | 1999-01-21 | | Release date: | 1999-07-22 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.73 Å) | | Cite: | Crystal structure of neurotoxin Ts1 from Tityus serrulatus provides insights into the specificity and toxicity of scorpion toxins.
J.Mol.Biol., 290, 1999
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4USC
 | | Crystal structure of peroxidase from palm tree Chamaerops excelsa | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, ... | | Authors: | Bernardes, A, Santos, J.C, Textor, L.C, Cuadrado, N.H, Kostetsky, E.Y, Roig, M.G, Muniz, J.R.C, Shnyrov, V.L, Polikarpov, I. | | Deposit date: | 2014-07-07 | | Release date: | 2015-05-27 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Crystal Structure Analysis of Peroxidase from the Palm Tree Chamaerops Excelsa.
Biochimie, 111, 2015
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8GF3
 | | Crystallographic structure from BlMan5_7 | | Descriptor: | 1,2-ETHANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, GH5 Mannanase, ... | | Authors: | Briganti, L, Araujo, E.A, Polikarpov, I. | | Deposit date: | 2023-03-07 | | Release date: | 2024-04-17 | | Last modified: | 2024-07-31 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Unravelling biochemical and structural features of Bacillus licheniformis GH5 mannanase using site-directed mutagenesis and high-resolution protein crystallography studies.
Int.J.Biol.Macromol., 274, 2024
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8UWS
 | | Cryo-EM structure of an Enterobacter GH43 Beta-Xylosidase: EcXyl43 | | Descriptor: | Beta-xylosidase, CALCIUM ION | | Authors: | Briganti, L, Godoy, A.S, Capetti, C.C.M, Portugal, R.V, Polikarpov, I. | | Deposit date: | 2023-11-08 | | Release date: | 2024-05-15 | | Method: | ELECTRON MICROSCOPY (2.65 Å) | | Cite: | Cryo-EM structure of an Enterobacter GH43 Beta-Xylosidase: EcXyl43
To Be Published
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1QLR
 | | CRYSTAL STRUCTURE OF THE FAB FRAGMENT OF A HUMAN MONOCLONAL IgM COLD AGGLUTININ | | Descriptor: | IGM FAB REGION IV-J(H4)-C (KAU COLD AGGLUTININ), IGM KAPPA CHAIN V-III (KAU COLD AGGLUTININ), alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Carvalho, J.G, Cauerhff, A, Goldbaum, F, Leoni, J, Polikarpov, I. | | Deposit date: | 1999-09-11 | | Release date: | 2000-09-14 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.83 Å) | | Cite: | Three-dimensional structure of the Fab from a human IgM cold agglutinin.
J Immunol., 165, 2000
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1HWU
 | | STRUCTURE OF PII PROTEIN FROM HERBASPIRILLUM SEROPEDICAE | | Descriptor: | PII PROTEIN | | Authors: | Benelli, E.M, Buck, M, Polikarpov, I, De Souza, E.M, Cruz, L.M, Pedrosa, F.O. | | Deposit date: | 2001-01-10 | | Release date: | 2003-06-17 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Herbaspirillum seropedicae signal transduction protein PII is structurally similar to the enteric GlnK.
Eur.J.Biochem., 269, 2002
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1R2S
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6WGD
 | | Crystal structure of a 6-phospho-beta-glucosidase from Bacillus licheniformis | | Descriptor: | 1,2-ETHANEDIOL, 6-phospho-beta-glucosidase | | Authors: | Liberato, M.V, Popov, A, Polikarpov, I. | | Deposit date: | 2020-04-05 | | Release date: | 2020-11-25 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | X-ray Structure, Bioinformatics Analysis, and Substrate Specificity of a 6-Phospho-beta-glucosidase Glycoside Hydrolase 1 Enzyme from Bacillus licheniformis .
J.Chem.Inf.Model., 60, 2020
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5J7N
 | | Crystal structure of a small heat-shock protein from Xylella fastidiosa reveals a distinct high order structure | | Descriptor: | Low molecular weight heat shock protein | | Authors: | Fonseca, E.M.B, Scorsato, V, dos Santos, C.A, Tomazini Jr, A, Aparicio, R, Polikarpov, I. | | Deposit date: | 2016-04-06 | | Release date: | 2017-04-12 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Crystal structure of a small heat-shock protein from Xylella fastidiosa reveals a distinct high-order structure.
Acta Crystallogr F Struct Biol Commun, 73, 2017
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5JBO
 | | Trichoderma harzianum GH1 beta-glucosidase ThBgl2 | | Descriptor: | Beta-glucosidase | | Authors: | Florindo, R.N, Mutti, H.S, Polikarpov, I, Nascimento, A.S. | | Deposit date: | 2016-04-13 | | Release date: | 2017-08-09 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.97 Å) | | Cite: | Structural insights into beta-glucosidase transglycosylation based on biochemical, structural and computational analysis of two GH1 enzymes from Trichoderma harzianum.
N Biotechnol, 40, 2018
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5JBK
 | | Trichoderma harzianum GH1 beta-glucosidase ThBgl1 | | Descriptor: | Beta-glucosidase, GLYCEROL | | Authors: | Florindo, R.N, Mutti, H.S, Polikarpov, I, Nascimento, A.S. | | Deposit date: | 2016-04-13 | | Release date: | 2017-08-09 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.593 Å) | | Cite: | Structural insights into beta-glucosidase transglycosylation based on biochemical, structural and computational analysis of two GH1 enzymes from Trichoderma harzianum.
N Biotechnol, 40, 2018
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6O9N
 | | Structural insights on a new fungal aryl-alcohol oxidase | | Descriptor: | 1,2-ETHANEDIOL, 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Kadowaki, M.A.S, Polikarpov, I. | | Deposit date: | 2019-03-14 | | Release date: | 2020-03-18 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.598 Å) | | Cite: | Enzymatic versatility and thermostability of a new aryl-alcohol oxidase from Thermothelomyces thermophilus M77.
Biochim Biophys Acta Gen Subj, 1864, 2020
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5FLW
 | | Crystal structure of putative exo-beta-1,3-galactanase from Bifidobacterium bifidum s17 | | Descriptor: | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, EXO-BETA-1,3-GALACTANASE | | Authors: | Godoy, A.S, de Lima, M.Z.T, Ramia, M.P, Camilo, C.M, Muniz, J.R.C, Polikarpov, I. | | Deposit date: | 2015-10-28 | | Release date: | 2015-12-23 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.401 Å) | | Cite: | Crystal structure of a putative exo-beta-1,3-galactanase from Bifidobacterium bifidum S17.
Acta Crystallogr F Struct Biol Commun, 72, 2016
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3KGU
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3KGT
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3KGS
 | | V30M mutant human transthyretin (TTR) (apoV30M) pH 7.5 | | Descriptor: | Transthyretin | | Authors: | Trivella, D.B, Polikarpov, I. | | Deposit date: | 2009-10-29 | | Release date: | 2010-03-23 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Conformational differences between the wild type and V30M mutant transthyretin modulate its binding to genistein: implications to tetramer stability and ligand-binding.
J.Struct.Biol., 170, 2010
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6BUS
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5DYR
 | | Structure of virulence-associated protein D (VapD) from Xylella fastidiosa | | Descriptor: | Virulence-associated protein D | | Authors: | Kochneva, M.V, dos Santos, M.L, dos Santos, C.A, de Souza, A.P, Polikarpov, I, Aparicio, R, Golubev, A.M. | | Deposit date: | 2015-09-25 | | Release date: | 2016-01-27 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structure of virulence-associated protein D (VapD) from Xylella fastidiosa
To Be Published
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4OJ4
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7M1R
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6MVI
 | | Apo Cel45A from Neurospora crassa OR74A | | Descriptor: | Endoglucanase V | | Authors: | Kadowaki, M.A.S, Polikarpov, I. | | Deposit date: | 2018-10-25 | | Release date: | 2019-10-30 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.89 Å) | | Cite: | Structural insights into the hydrolysis pattern and molecular dynamics simulations of GH45 subfamily a endoglucanase from Neurospora crassa OR74A.
Biochimie, 165, 2019
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6MVJ
 | | Cellobiose complex Cel45A from Neurospora crassa OR74A | | Descriptor: | Endoglucanase V, beta-D-glucopyranose-(1-4)-beta-D-glucopyranose | | Authors: | Kadowaki, M.A.S, Polikarpov, I. | | Deposit date: | 2018-10-25 | | Release date: | 2019-10-30 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.809 Å) | | Cite: | Structural insights into the hydrolysis pattern and molecular dynamics simulations of GH45 subfamily a endoglucanase from Neurospora crassa OR74A.
Biochimie, 165, 2019
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4TUF
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1QG5
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1QLL
 | | Piratoxin-II (Prtx-II) - a K49 PLA2 from Bothrops pirajai | | Descriptor: | N-TRIDECANOIC ACID, PHOSPHOLIPASE A2 | | Authors: | Lee, W.-H, Polikarpov, I. | | Deposit date: | 1999-09-01 | | Release date: | 2000-09-07 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.04 Å) | | Cite: | Structural Basis for Low Catalytic Activity in Lys49 Phospholipases A2-A Hypothesis: The Crystal Structure of Piratoxin II Complexed to Fatty Acid
Biochemistry, 40, 2001
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