4AZ1
 
 | | Crystal structure of the Trypanosoma cruzi protein tyrosine phosphatase TcPTP1, a potential therapeutic target for Chagas' disease | | Descriptor: | 1,2-ETHANEDIOL, FORMIC ACID, TYROSINE SPECIFIC PROTEIN PHOSPHATASE | | Authors: | Lountos, G.T, Tropea, J.E, Waugh, D.S. | | Deposit date: | 2012-06-22 | | Release date: | 2012-11-21 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.181 Å) | | Cite: | Structure of the Trypanosoma Cruzi Protein Tyrosine Phosphatase Tcptp1, a Potential Therapeutic Target for Chagas' Disease.
Mol.Biochem.Parasitol., 187, 2012
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1FPR
 | | CRYSTAL STRUCTURE OF THE COMPLEX FORMED BETWEEN THE CATALYTIC DOMAIN OF SHP-1 AND AN IN VITRO PEPTIDE SUBSTRATE PY469 DERIVED FROM SHPS-1. | | Descriptor: | PEPTIDE PY469, PROTEIN-TYROSINE PHOSPHATASE 1C | | Authors: | Yang, J, Cheng, Z, Niu, Z, Zhao, Z.J, Zhou, G.W. | | Deposit date: | 2000-08-31 | | Release date: | 2001-03-07 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structural basis for substrate specificity of protein-tyrosine phosphatase SHP-1.
J.Biol.Chem., 275, 2000
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2Y2F
 | | Crystal structure of Yersinia pestis YopH in complex with an aminooxy- containing platform compound for inhibitor design | | Descriptor: | PROTEIN-TYROSINE PHOSPHATASE YOPH, [4-[3-(DIFLUORO-PHOSPHONO-METHYL)PHENYL]PHENYL]METHOXYAZANIUM | | Authors: | Lountos, G.T, Bahta, M, Dyas, B, Ulrich, R.G, Waugh, D.S, Burke, T.R. | | Deposit date: | 2010-12-14 | | Release date: | 2011-03-16 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.78 Å) | | Cite: | Utilization of Nitrophenylphosphates and Oxime-Based Ligation for the Development of Nanomolar Affinity Inhibitors of the Yersinia Pestis Outer Protein H (Yoph) Phosphatase.
J.Med.Chem., 54, 2011
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1G7F
 | | HUMAN PTP1B CATALYTIC DOMAIN COMPLEXED WITH PNU177496 | | Descriptor: | 2-{4-[(2S)-2-[({[(1S)-1-CARBOXY-2-PHENYLETHYL]AMINO}CARBONYL)AMINO]-3-OXO-3-(PENTYLAMINO)PROPYL]PHENOXY}MALONIC ACID, PROTEIN-TYROSINE PHOSPHATASE, NON-RECEPTOR TYPE 1 | | Authors: | Bleasdale, J.E, Ogg, D, Larsen, S.D. | | Deposit date: | 2000-11-10 | | Release date: | 2001-06-06 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Small molecule peptidomimetics containing a novel phosphotyrosine bioisostere inhibit protein tyrosine phosphatase 1B and augment insulin action.
Biochemistry, 40, 2001
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1G1H
 | | CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH A BIS-PHOSPHORYLATED PEPTIDE (ETD(PTR)(PTR)RKGGKGLL) FROM THE INSULIN RECEPTOR KINASE | | Descriptor: | BI-PHOSPHORYLATED PEPTIDE FROM THE INSULIN RECEPTOR KINASE, PROTEIN TYROSINE PHOSPHATASE 1B | | Authors: | Salmeen, A, Andersen, J.N, Myers, M.P, Tonks, N.K, Barford, D. | | Deposit date: | 2000-10-11 | | Release date: | 2001-01-17 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Molecular basis for the dephosphorylation of the activation segment of the insulin receptor by protein tyrosine phosphatase 1B.
Mol.Cell, 6, 2000
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1G7G
 | | HUMAN PTP1B CATALYTIC DOMAIN COMPLEXES WITH PNU179326 | | Descriptor: | 2-(CARBOXYMETHOXY)-5-[(2S)-2-({(2S)-2-[(3-CARBOXYPROPANOYL)AMINO] -3-PHENYLPROPANOYL}AMINO)-3-OXO-3-(PENTYLAMINO)PROPYL]BENZOIC ACID, PROTEIN-TYROSINE PHOSPHATASE, NON-RECEPTOR TYPE 1 | | Authors: | Bleasdale, J.E, Ogg, D, Larsen, S.D. | | Deposit date: | 2000-11-10 | | Release date: | 2001-06-06 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Small molecule peptidomimetics containing a novel phosphotyrosine bioisostere inhibit protein tyrosine phosphatase 1B and augment insulin action.
Biochemistry, 40, 2001
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1G1G
 | | CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH A MONO-PHOSPHORYLATED PEPTIDE (ETDY(PTR)RKGGKGLL) FROM THE INSULIN RECEPTOR KINASE | | Descriptor: | MONO-PHOSPHORYLATED PEPTIDE FROM THE INSULIN RECEPTOR KINASE, PROTEIN TYROSINE PHOSPHATASE 1B | | Authors: | Salmeen, A, Andersen, J.N, Myers, M.P, Tonks, N.K, Barford, D. | | Deposit date: | 2000-10-11 | | Release date: | 2001-01-17 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Molecular basis for the dephosphorylation of the activation segment of the insulin receptor by protein tyrosine phosphatase 1B.
Mol.Cell, 6, 2000
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1G1F
 | | CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH A TRI-PHOSPHORYLATED PEPTIDE (RDI(PTR)ETD(PTR)(PTR)RK) FROM THE INSULIN RECEPTOR KINASE | | Descriptor: | PROTEIN TYROSINE PHOSPHATASE 1B, TRI-PHOSPHORYLATED PEPTIDE FROM THE INSULIN RECEPTOR KINASE | | Authors: | Salmeen, A, Andersen, J.N, Myers, M.P, Tonks, N.K, Barford, D. | | Deposit date: | 2000-10-11 | | Release date: | 2001-01-17 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Molecular basis for the dephosphorylation of the activation segment of the insulin receptor by protein tyrosine phosphatase 1B.
Mol.Cell, 6, 2000
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1GFY
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2YDU
 | | Crystal structure of YopH in complex with 3-(1,1-dioxido-3- oxoisothiazolidin-5-yl)benzaldeyde | | Descriptor: | 3-[(2S)-1,1-DIOXIDO-4-OXOTETRAHYDROTHIOPHEN-2-YL]BENZALDEHYDE, OUTER PROTEIN H PHOSPHATASE | | Authors: | Lountos, G.T, Kim, S.E, Bahta, M, Ulrich, R.G, Waugh, D.S, Burke, T.R. | | Deposit date: | 2011-03-24 | | Release date: | 2011-11-02 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.79 Å) | | Cite: | Isothiazolidinone (Izd) as a Phosphoryl Mimetic in Inhibitors of the Yersinia Pestis Protein Tyrosine Phosphatase Yoph.
Acta Crystallogr.,Sect.D, 67, 2011
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2ZN7
 | | CRYSTAL STRUCTURES OF PTP1B-Inhibitor Complexes | | Descriptor: | 4-bromo-3-(carboxymethoxy)-5-{3-[cyclohexyl(phenylcarbonyl)amino]phenyl}thiophene-2-carboxylic acid, Tyrosine-protein phosphatase non-receptor type 1 | | Authors: | Xu, W, Wu, J. | | Deposit date: | 2008-04-22 | | Release date: | 2008-10-07 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure-based optimization of protein tyrosine phosphatase-1 B inhibitors: capturing interactions with arginine 24
Chemmedchem, 3, 2008
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1GWZ
 | | CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF THE PROTEIN TYROSINE PHOSPHATASE SHP-1 | | Descriptor: | SHP-1 | | Authors: | Yang, J, Liang, X, Niu, T, Meng, W, Zhao, Z, Zhou, G.W. | | Deposit date: | 1998-08-22 | | Release date: | 1999-08-22 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal structure of the catalytic domain of protein-tyrosine phosphatase SHP-1.
J.Biol.Chem., 273, 1998
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2ZMM
 | | Crystal structure of PTP1B-inhibitor complex | | Descriptor: | 4-bromo-3-(carboxymethoxy)-5-{3-[cyclohexyl(methylcarbamoyl)amino]phenyl}thiophene-2-carboxylic acid, CHLORIDE ION, MAGNESIUM ION, ... | | Authors: | Xu, W, Wu, J. | | Deposit date: | 2008-04-19 | | Release date: | 2008-10-07 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure-based optimization of protein tyrosine phosphatase-1 B inhibitors: capturing interactions with arginine 24
Chemmedchem, 3, 2008
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3A5J
 | | Crystal structure of protein-tyrosine phosphatase 1B | | Descriptor: | MAGNESIUM ION, Tyrosine-protein phosphatase non-receptor type 1 | | Authors: | Ito, S. | | Deposit date: | 2009-08-08 | | Release date: | 2010-08-11 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Post-translational modification of a non-catalytic Cys121 of PTP1B
To be Published
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1I57
 | | CRYSTAL STRUCTURE OF APO HUMAN PTP1B (C215S) MUTANT | | Descriptor: | CHLORIDE ION, MAGNESIUM ION, PHOSPHO-TYROSINE PHOSPHATASE 1B | | Authors: | Scapin, G, Patel, S, Patel, V, Kennedy, B, Asante-Appiah, E. | | Deposit date: | 2001-02-26 | | Release date: | 2001-08-08 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The structure of apo protein-tyrosine phosphatase 1B C215S mutant: more than just an S --> O change.
Protein Sci., 10, 2001
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3A5K
 | | Crystal structure of protein-tyrosine phosphatase 1B | | Descriptor: | MAGNESIUM ION, Tyrosine-protein phosphatase non-receptor type 1 | | Authors: | Ito, S. | | Deposit date: | 2009-08-08 | | Release date: | 2010-08-11 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Post-translational modification of a non-catalytic Cys121 of PTP1B
To be Published
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3B7O
 | | Crystal structure of the human tyrosine phosphatase SHP2 (PTPN11) with an accessible active site | | Descriptor: | D-MALATE, Tyrosine-protein phosphatase non-receptor type 11 | | Authors: | Ugochukwu, E, Barr, A, Patel, A, King, O, Niesen, F, Salah, E, Savitsky, P, Pilka, E.S, Elkins, J, Arrowsmith, C.H, Weigelt, J, Edwards, A.M, von Delft, F, Knapp, S, Structural Genomics Consortium (SGC) | | Deposit date: | 2007-10-31 | | Release date: | 2007-11-13 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Large-scale structural analysis of the classical human protein tyrosine phosphatome.
Cell(Cambridge,Mass.), 136, 2009
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3BM8
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3BLU
 | | crystal structure YopH complexed with inhibitor PVS | | Descriptor: | (ethenylsulfonyl)benzene, Tyrosine-protein phosphatase yopH | | Authors: | Liu, S, Zhang, Z.-Y. | | Deposit date: | 2007-12-11 | | Release date: | 2008-10-21 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Aryl vinyl sulfonates and sulfones as active site-directed and mechanism-based probes for protein tyrosine phosphatases
J.Am.Chem.Soc., 130, 2008
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3BLT
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3BRH
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3D42
 | | Crystal structure of HePTP in complex with a monophosphorylated Erk2 peptide | | Descriptor: | D(-)-TARTARIC ACID, GLYCEROL, Mitogen-activated protein kinase 1 peptide, ... | | Authors: | Critton, D.A, Tortajada, A, Page, R. | | Deposit date: | 2008-05-13 | | Release date: | 2009-03-17 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.46 Å) | | Cite: | Structural basis of substrate recognition by hematopoietic tyrosine phosphatase.
Biochemistry, 47, 2008
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3CWE
 | | PTP1B in complex with a phosphonic acid inhibitor | | Descriptor: | MAGNESIUM ION, Tyrosine-protein phosphatase non-receptor type 1, [{2-bromo-4-[(2R)-3-oxo-2,3-diphenylpropyl]phenyl}(difluoro)methyl]phosphonic acid | | Authors: | Scapin, G, Han, Y, Kennedy, B.P. | | Deposit date: | 2008-04-21 | | Release date: | 2008-06-10 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Discovery of [(3-bromo-7-cyano-2-naphthyl)(difluoro)methyl]phosphonic acid, a potent and orally active small molecule PTP1B inhibitor
Bioorg.Med.Chem.Lett., 18, 2008
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1AAX
 | | CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH TWO BIS(PARA-PHOSPHOPHENYL)METHANE (BPPM) MOLECULES | | Descriptor: | 4-PHOSPHONOOXY-PHENYL-METHYL-[4-PHOSPHONOOXY]BENZEN, MAGNESIUM ION, PROTEIN TYROSINE PHOSPHATASE 1B | | Authors: | Puius, Y.A, Zhao, Y, Sullivan, M, Lawrence, D, Almo, S.C, Zhang, Z.-Y. | | Deposit date: | 1997-01-16 | | Release date: | 1998-03-04 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Identification of a second aryl phosphate-binding site in protein-tyrosine phosphatase 1B: a paradigm for inhibitor design.
Proc.Natl.Acad.Sci.USA, 94, 1997
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1A5Y
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