1N1V
 
 | | Trypanosoma rangeli sialidase in complex with DANA | | Descriptor: | 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID, SULFATE ION, Sialidase | | Authors: | Amaya, M.F, Buschiazzo, A, Nguyen, T, Alzari, P.M. | | Deposit date: | 2002-10-21 | | Release date: | 2003-01-07 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The high resolution structures of free and
inhibitor-bound Trypanosoma rangeli
sialidase and its comparison with T.
cruzi trans-sialidase
J.Mol.Biol., 325, 2003
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3PJQ
 | | Trypanosoma cruzi trans-sialidase-like inactive isoform (including the natural mutation Tyr342His) in complex with lactose | | Descriptor: | Trans-sialidase, beta-D-galactopyranose-(1-4)-alpha-D-glucopyranose | | Authors: | Oppezzo, P, Baraibar, M, Obal, G, Pritsch, O, Alzari, P.M, Buschiazzo, A. | | Deposit date: | 2010-11-10 | | Release date: | 2011-06-08 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Crystal structure of an enzymatically inactive trans-sialidase-like lectin from Trypanosoma cruzi: the carbohydrate binding mechanism involves residual sialidase activity.
Biochim.Biophys.Acta, 1814, 2011
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3EHJ
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3EHH
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3GIG
 | | Crystal structure of phosphorylated DesKC in complex with AMP-PCP | | Descriptor: | MAGNESIUM ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, Sensor histidine kinase desK | | Authors: | Trajtenberg, F, Albanesi, D, Alzari, P.M, Buschiazzo, A, de Mendoza, D. | | Deposit date: | 2009-03-05 | | Release date: | 2009-09-15 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (3.502 Å) | | Cite: | Structural plasticity and catalysis regulation of a thermosensor histidine kinase
Proc.Natl.Acad.Sci.USA, 106, 2009
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3GIF
 | | Crystal structure of DesKC_H188E in complex with ADP | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, CALCIUM ION, Sensor histidine kinase desK | | Authors: | Trajtenberg, F, Albanesi, D, Alzari, P.M, Buschiazzo, A, de Mendoza, D. | | Deposit date: | 2009-03-05 | | Release date: | 2009-09-15 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structural plasticity and catalysis regulation of a thermosensor histidine kinase
Proc.Natl.Acad.Sci.USA, 106, 2009
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2AH2
 | | Trypanosoma cruzi trans-sialidase in complex with 2,3-difluorosialic acid (covalent intermediate) | | Descriptor: | 5-acetamido-3,5-dideoxy-3-fluoro-D-erythro-alpha-L-manno-non-2-ulopyranosonic acid, CHLORIDE ION, GLYCEROL, ... | | Authors: | Amaya, M.F, Watts, A.G, Damager, I, Wehenkel, A, Nguyen, T, Buschiazzo, A, Paris, G, Frasch, A.C, Withers, S.G, Alzari, P.M. | | Deposit date: | 2005-07-27 | | Release date: | 2005-08-23 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Structural Insights into the Catalytic Mechanism of Trypanosoma cruzi trans-Sialidase
Structure, 12, 2004
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3EHF
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3GIE
 | | Crystal structure of DesKC_H188E in complex with AMP-PCP | | Descriptor: | MAGNESIUM ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, Sensor histidine kinase desK | | Authors: | Trajtenberg, F, Albanesi, D, Alzari, P.M, Buschiazzo, A, de Mendoza, D. | | Deposit date: | 2009-03-05 | | Release date: | 2009-09-15 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | Structural plasticity and catalysis regulation of a thermosensor histidine kinase
Proc.Natl.Acad.Sci.USA, 106, 2009
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3QNY
 | | Monoclinic form of human IgA1 Fab fragment, sharing same Fv as IgG | | Descriptor: | FAB FRAGMENT OF IMMUNOGLOBULIN A1 HEAVY CHAIN, FAB FRAGMENT OF IMMUNOGLOBULIN A1 LIGHT CHAIN, GLYCEROL | | Authors: | Trajtenberg, F, Correa, A, Buschiazzo, A. | | Deposit date: | 2011-02-09 | | Release date: | 2012-02-15 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure of a human IgA1 Fab fragment at 1.55 angstrom resolution: potential effect of the constant domains on antigen-affinity modulation
Acta Crystallogr.,Sect.D, 69, 2013
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3QNZ
 | | Orthorhombic form of IgG1 Fab fragment (in complex with antigenic tubulin peptide) sharing same Fv as IgA | | Descriptor: | Fab fragment of IMMUNOGLOBULIN G1 HEAVY CHAIN, Fab fragment of IMMUNOGLOBULIN G1 LIGHT CHAIN, GLYCEROL, ... | | Authors: | Trajtenberg, F, Correa, A, Buschiazzo, A. | | Deposit date: | 2011-02-09 | | Release date: | 2012-02-15 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structure of a human IgA1 Fab fragment at 1.55 angstrom resolution: potential effect of the constant domains on antigen-affinity modulation
Acta Crystallogr.,Sect.D, 69, 2013
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3QO1
 | | Monoclinic form of IgG1 Fab fragment (apo form) sharing same Fv as IgA | | Descriptor: | Fab fragment of IMMUNOGLOBULIN G1 HEAVY CHAIN, Fab fragment of IMMUNOGLOBULIN G1 LIGHT CHAIN, GLYCEROL | | Authors: | Trajtenberg, F, Correa, A, Buschiazzo, A. | | Deposit date: | 2011-02-09 | | Release date: | 2012-02-15 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Structure of a human IgA1 Fab fragment at 1.55 angstrom resolution: potential effect of the constant domains on antigen-affinity modulation
Acta Crystallogr.,Sect.D, 69, 2013
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5IUJ
 | | Crystal structure of the DesK-DesR complex in the phosphotransfer state with low Mg2+ (20 mM) | | Descriptor: | MAGNESIUM ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, POTASSIUM ION, ... | | Authors: | Trajtenberg, F, Imelio, J.A, Larrieux, N, Buschiazzo, A. | | Deposit date: | 2016-03-18 | | Release date: | 2016-12-21 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Regulation of signaling directionality revealed by 3D snapshots of a kinase:regulator complex in action.
Elife, 5, 2016
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5IUL
 | | Crystal structure of the DesK-DesR complex in the phosphotransfer state with high Mg2+ (150 mM) and BeF3 | | Descriptor: | MAGNESIUM ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, POTASSIUM ION, ... | | Authors: | Trajtenberg, F, Imelio, J.A, Larrieux, N, Buschiazzo, A. | | Deposit date: | 2016-03-18 | | Release date: | 2016-12-21 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (3.153 Å) | | Cite: | Regulation of signaling directionality revealed by 3D snapshots of a kinase:regulator complex in action.
Elife, 5, 2016
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5IUK
 | | Crystal structure of the DesK-DesR complex in the phosphotransfer state with high Mg2+ (150 mM) | | Descriptor: | MAGNESIUM ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, POTASSIUM ION, ... | | Authors: | Trajtenberg, F, Imelio, J.A, Larrieux, N, Buschiazzo, A. | | Deposit date: | 2016-03-18 | | Release date: | 2016-12-21 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Regulation of signaling directionality revealed by 3D snapshots of a kinase:regulator complex in action.
Elife, 5, 2016
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5IUM
 | | Crystal structure of phosphorylated DesKC | | Descriptor: | GLYCEROL, MAGNESIUM ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, ... | | Authors: | Trajtenberg, F, Buschiazzo, A. | | Deposit date: | 2016-03-18 | | Release date: | 2016-12-21 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.162 Å) | | Cite: | Regulation of signaling directionality revealed by 3D snapshots of a kinase:regulator complex in action.
Elife, 5, 2016
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3QO0
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3QNX
 | | Orthorhombic form of human IgA1 Fab fragment, sharing same Fv as IgG | | Descriptor: | Fab fragment of IMMUNOGLOBULIN A1 HEAVY CHAIN, Fab fragment of IMMUNOGLOBULIN A1 LIGHT CHAIN, GLYCEROL | | Authors: | Trajtenberg, F, Correa, A, Buschiazzo, A. | | Deposit date: | 2011-02-09 | | Release date: | 2012-02-15 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structure of a human IgA1 Fab fragment at 1.55 angstrom resolution: potential effect of the constant domains on antigen-affinity modulation
Acta Crystallogr.,Sect.D, 69, 2013
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4Q7E
 | | Non-phosphorylated HemR Receiver Domain from Leptospira biflexa | | Descriptor: | GLYCEROL, Response regulator of a two component regulatory system, SULFATE ION | | Authors: | Morero, N.R, Buschiazzo, A. | | Deposit date: | 2014-04-24 | | Release date: | 2014-05-14 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.441 Å) | | Cite: | HemR is an OmpR/PhoB-like response regulator from Leptospira, which simultaneously effects transcriptional activation and repression of key haem metabolism genes.
Mol.Microbiol., 94, 2014
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4PH2
 | | mature N-terminal domain of capsid protein from bovine leukemia virus | | Descriptor: | BLV capsid - N-terminal domain, GLYCEROL, SULFATE ION | | Authors: | Trajtenberg, F, Obal, G, Pritsch, O, Buschiazzo, A. | | Deposit date: | 2014-05-03 | | Release date: | 2015-06-10 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.44 Å) | | Cite: | STRUCTURAL VIROLOGY. Conformational plasticity of a native retroviral capsid revealed by x-ray crystallography.
Science, 349, 2015
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4PH0
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4EMX
 | | Crystal structure analysis of Human Serum Albumin in complex with chloride anions at cryogenic temperature | | Descriptor: | CHLORIDE ION, Serum albumin | | Authors: | Botti, H, Bonilla, L, Trajtenberg, F, Radi, R, Buschiazzo, A. | | Deposit date: | 2012-04-12 | | Release date: | 2012-04-25 | | Last modified: | 2018-01-24 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | New insights on B factors in crystal structure analysis and crystallographic model refinement
to be published
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4PH1
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4PH3
 | | N-terminal domain of the capsid protein from bovine leukaemia virus (with no beta-hairpin) | | Descriptor: | BLV capsid, GLYCEROL, IODIDE ION | | Authors: | Trajtenberg, F, Obal, G, Pritsch, O, Buschiazzo, A. | | Deposit date: | 2014-05-03 | | Release date: | 2015-06-10 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.44 Å) | | Cite: | STRUCTURAL VIROLOGY. Conformational plasticity of a native retroviral capsid revealed by x-ray crystallography.
Science, 349, 2015
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5CEE
 | | Malic enzyme from Candidatus Phytoplasma AYWB in complex with NAD and Mg2+ | | Descriptor: | MAGNESIUM ION, NAD-dependent malic enzyme, NICOTINAMIDE-ADENINE-DINUCLEOTIDE | | Authors: | Alvarez, C.E, Trajtenberg, F, Larrieux, N, Saigo, M, Mussi, M.A, Andreo, C.S, Drincovich, M.F, Buschiazzo, A. | | Deposit date: | 2015-07-06 | | Release date: | 2016-10-05 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.498 Å) | | Cite: | The crystal structure of the malic enzyme from Candidatus Phytoplasma reveals the minimal structural determinants for a malic enzyme.
Acta Crystallogr D Struct Biol, 74, 2018
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