8EYA
 
 | | Crystal structure of PTP1B D181A/Q262A/C215A phosphatase domain with a JAK2 activation loop phosphopeptide | | Descriptor: | 1,2-ETHANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CHLORIDE ION, ... | | Authors: | Morris, R, Kershaw, N.J, Babon, J.J. | | Deposit date: | 2022-10-26 | | Release date: | 2023-07-05 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.099 Å) | | Cite: | Structure guided studies of the interaction between PTP1B and JAK.
Commun Biol, 6, 2023
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8EXN
 | | Crystal structure of PTP1B D181A/Q262A phosphatase domain with TYK2 activation loop phosphopeptide | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Non-receptor tyrosine-protein kinase TYK2 activation loop peptide, PHOSPHATE ION, ... | | Authors: | Morris, R, Kershaw, N.J, Babon, J.J. | | Deposit date: | 2022-10-25 | | Release date: | 2023-07-05 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.151 Å) | | Cite: | Structure guided studies of the interaction between PTP1B and JAK.
Commun Biol, 6, 2023
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8F88
 | | Crystal structure of PTP1B D181A/Q262A/C215A phosphatase domain with monophosphorylated JAK2 activation loop phosphopeptide | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Tyrosine-protein kinase JAK2, Tyrosine-protein phosphatase non-receptor type 1 | | Authors: | Morris, R, Kershaw, N.J, Babon, J.J. | | Deposit date: | 2022-11-21 | | Release date: | 2023-07-05 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Structure guided studies of the interaction between PTP1B and JAK.
Commun Biol, 6, 2023
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8EYC
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1JF7
 | | HUMAN PTP1B CATALYTIC DOMAIN COMPLEXED WITH PNU177836 | | Descriptor: | 5-(2-{2-[(TERT-BUTOXY-HYDROXY-METHYL)-AMINO]-1-HYDROXY-3-PHENYL-PROPYLAMINO}-3-HYDROXY-3-PENTYLAMINO-PROPYL)-2-CARBOXYMETHOXY-BENZOIC ACID, PROTEIN-TYROSINE PHOSPHATASE 1B | | Authors: | Larsen, S.D, Barf, T, Liljebris, C, May, P.D, Ogg, D, O'Sullivan, T.J, Palazuk, B.J, Schostarez, H.J, Stevens, F.C, Bleasdale, J.E. | | Deposit date: | 2001-06-20 | | Release date: | 2002-02-13 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Synthesis and biological activity of a novel class of small molecular weight peptidomimetic competitive inhibitors of protein tyrosine phosphatase 1B.
J.Med.Chem., 45, 2002
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1JLN
 | | Crystal structure of the catalytic domain of protein tyrosine phosphatase PTP-SL/BR7 | | Descriptor: | Protein Tyrosine Phosphatase, receptor type, R | | Authors: | Szedlacsek, S.E, Aricescu, A.R, Fulga, T.A, Renault, L, Scheidig, A.J. | | Deposit date: | 2001-07-16 | | Release date: | 2001-08-17 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.81 Å) | | Cite: | Crystal structure of PTP-SL/PTPBR7 catalytic domain: implications for MAP kinase regulation.
J.Mol.Biol., 311, 2001
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1KAK
 | | Human Tyrosine Phosphatase 1B Complexed with an Inhibitor | | Descriptor: | PROTEIN-TYROSINE PHOSPHATASE, NON-RECEPTOR TYPE 1, {[7-(DIFLUORO-PHOSPHONO-METHYL)-NAPHTHALEN-2-YL]-DIFLUORO-METHYL}-PHOSPHONIC ACID | | Authors: | Jia, Z, Ye, Q, Dinaut, A.N, Wang, Q, Waddleton, D, Payette, P, Ramachandran, C, Kennedy, B, Hum, G, Taylor, S.D. | | Deposit date: | 2001-11-02 | | Release date: | 2002-06-19 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structure of protein tyrosine phosphatase 1B in complex with inhibitors bearing two phosphotyrosine mimetics.
J.Med.Chem., 44, 2001
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1KAV
 | | Human Tyrosine Phosphatase 1B Complexed with an Inhibitor | | Descriptor: | PROTEIN-TYROSINE PHOSPHATASE, NON-RECEPTOR TYPE 1, [(4-{4-[4-(DIFLUORO-PHOSPHONO-METHYL)-PHENYL]-BUTYL}-PHENYL)-DIFLUORO-METHYL]-PHOSPHONIC ACID | | Authors: | Jia, Z, Ye, Q, Dinaut, A.N, Wang, Q, Waddleton, D, Payette, P, Ramachandran, C, Kennedy, B, Hum, G, Taylor, S.D. | | Deposit date: | 2001-11-03 | | Release date: | 2002-06-19 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Structure of protein tyrosine phosphatase 1B in complex with inhibitors bearing two phosphotyrosine mimetics.
J.Med.Chem., 44, 2001
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1L8G
 | | Crystal structure of PTP1B complexed with 7-(1,1-Dioxo-1H-benzo[d]isothiazol-3-yloxymethyl)-2-(oxalyl-amino)-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid | | Descriptor: | 7-(1,1-DIOXO-1H-BENZO[D]ISOTHIAZOL-3-YLOXYMETHYL)-2-(OXALYL-AMINO)-4,7-DIHYDRO-5H-THIENO[2,3-C]PYRAN-3-CARBOXYLIC ACID, PROTEIN-TYROSINE PHOSPHATASE, NON-RECEPTOR TYPE 1 | | Authors: | Iversen, L.F, Andersen, H.S, Moller, K.B, Olsen, O.H, Peters, G.H, Branner, S, Mortensen, S.B, Hansen, T.K, Lau, J, Ge, Y, Holsworth, D.D, Newman, M.J, Moller, N.P.H. | | Deposit date: | 2002-03-20 | | Release date: | 2002-05-08 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Steric hindrance as a basis for structure-based design of selective inhibitors of protein-tyrosine phosphatases.
Biochemistry, 40, 2001
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1LAR
 | | CRYSTAL STRUCTURE OF THE TANDEM PHOSPHATASE DOMAINS OF RPTP LAR | | Descriptor: | PROTEIN (LAR) | | Authors: | Nam, H.-J, Poy, F, Krueger, N, Saito, H, Frederick, C.A. | | Deposit date: | 1999-04-20 | | Release date: | 2000-04-25 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of the tandem phosphatase domains of RPTP LAR.
Cell(Cambridge,Mass.), 97, 1999
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1L8K
 | | T Cell Protein-Tyrosine Phosphatase Structure | | Descriptor: | T-cell protein-tyrosine phosphatase | | Authors: | Iversen, L.F. | | Deposit date: | 2002-03-21 | | Release date: | 2002-05-08 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.56 Å) | | Cite: | Structure determination of T cell protein-tyrosine phosphatase.
J.Biol.Chem., 277, 2002
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1LQF
 | | Structure of PTP1b in Complex with a Peptidic Bisphosphonate Inhibitor | | Descriptor: | N-BENZOYL-L-GLUTAMYL-[4-PHOSPHONO(DIFLUOROMETHYL)]-L-PHENYLALANINE-[4-PHOSPHONO(DIFLUORO-METHYL)]-L-PHENYLALANINEAMIDE, protein-tyrosine phosphatase, non-receptor type 1 | | Authors: | Asante-Appiah, E, Patel, S, Dufresne, C, Scapin, G. | | Deposit date: | 2002-05-10 | | Release date: | 2002-07-24 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | The structure of PTP-1B in complex with a peptide inhibitor reveals an alternative binding mode for bisphosphonates.
Biochemistry, 41, 2002
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1LYV
 | | High-resolution structure of the catalytically inactive yersinia tyrosine phosphatase C403A mutant in complex with phosphate. | | Descriptor: | CHLORIDE ION, PHOSPHATE ION, PROTEIN-TYROSINE PHOSPHATASE YOPH | | Authors: | Evdokimov, A.G, Waugh, D.S, Routzahn, K, Tropea, J, Cherry, S. | | Deposit date: | 2002-06-08 | | Release date: | 2002-07-03 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.363 Å) | | Cite: | High-resolution structure of the catalytically inactive yersinia tyrosine phosphatase C403A mutant in complex with phosphate.
To be Published
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1NL9
 | | Potent, Selective Protein Tyrosine Phosphatase 1B Inhibitor Compound 12 Using a Linked-Fragment Strategy | | Descriptor: | 2-{[4-(2-ACETYLAMINO-2-PENTYLCARBAMOYL-ETHYL)-NAPHTHALEN-1-YL]-OXALYL-AMINO}-BENZOIC ACID, Protein-tyrosine phosphatase, non-receptor type 1 | | Authors: | Szczepankiewicz, B.G, Liu, G, Hajduk, P.J, Abad-Zapatero, C, Pei, Z, Xin, Z, Lubben, T, Trevillyan, J.M, Stashko, M.A, Ballaron, S.J, Liang, H, Huang, F, Hutchins, C.W, Fesik, S.W, Jirousek, M.R. | | Deposit date: | 2003-01-06 | | Release date: | 2003-04-08 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Discovery of a Potent, Selective Protein Tyrosine
Phosphatase 1B Inhibitor Using a
Linked-Fragment Strategy
J.Am.Chem.Soc., 125, 2003
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1NZ7
 | | POTENT, SELECTIVE INHIBITORS OF PROTEIN TYROSINE PHOSPHATASE 1B USING A SECOND PHOSPHOTYROSINE BINDING SITE, complexed with compound 19. | | Descriptor: | 2-[(4-{2-ACETYLAMINO-2-[4-(1-CARBOXY-3-METHYLSULFANYL-PROPYLCARBAMOYL)-BUTYLCARBAMOYL]-ETHYL}-2-ETHYL-PHENYL)-OXALYL-AM INO]-BENZOIC ACID, Protein-tyrosine phosphatase, non-receptor type 1 | | Authors: | Xin, Z, Oost, T.K, Abad-Zapatero, C, Hajduk, P.J, Pei, Z, Szczepankiewicz, B.G, Hutchins, C.W, Ballaron, S.J, Stashko, M.A, Lubben, T, Trevillyan, J.M, Jirousek, M.R, Liu, G. | | Deposit date: | 2003-02-16 | | Release date: | 2003-05-20 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Potent, Selective Inhibitors of Protein Tyrosine Phosphatase 1B
BIOORG.MED.CHEM.LETT., 13, 2003
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1NWE
 | | Ptp1B R47C Modified at C47 with N-[4-(2-{2-[3-(2-Bromo-acetylamino)-propionylamino]-3-hydroxy-propionylamino}-ethyl)-phenyl]-oxalamic acid | | Descriptor: | N-[4-(2-{2-[3-(2-BROMO-ACETYLAMINO)-PROPIONYLAMINO]-3-HYDROXY-PROPIONYLAMINO}-ETHYL)-PHENYL]-OXALAMIC ACID, Protein-tyrosine phosphatase, non-receptor type 1 | | Authors: | Erlanson, D.A, McDowell, R.S, He, M.M, Randal, M, Simmons, R.L, Kung, J, Waight, A, Hansen, S.K. | | Deposit date: | 2003-02-06 | | Release date: | 2003-05-06 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Discovery of a New Phosphotyrosine Mimetic for PTP1B Using Breakaway Tethering
J.Am.Chem.Soc., 125, 2003
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1OEM
 | | PTP1B with the catalytic cysteine oxidized to a sulfenyl-amide bond | | Descriptor: | PROTEIN-TYROSINE PHOSPHATASE, NON-RECEPTOR TYPE 1 | | Authors: | Salmeen, A, Andersen, J.N, Myers, M.P, Meng, T.C, Hinks, J.A, Tonks, N.K, Barford, D. | | Deposit date: | 2003-03-28 | | Release date: | 2003-06-12 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Redox Regulation of Protein Tyrosine Phosphatase Involves a Sulfenyl-Amide Intermediate
Nature, 423, 2003
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1EEN
 | | CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH ACETYL-D-A-D-BPA-PTYR-L-I-P-Q-Q-G | | Descriptor: | ACETIC ACID, ALA-ASP-PBF-PTR-LEU-ILE-PRO, MAGNESIUM ION, ... | | Authors: | Puius, Y.A, Zhao, Y, Almo, S.C, Zhang, Z.Y. | | Deposit date: | 2000-02-01 | | Release date: | 2001-02-01 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structural basis of plasticity in protein tyrosine phosphatase 1B substrate recognition.
Biochemistry, 39, 2000
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1V3A
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1ECV
 | | CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH 5-IODO-2-(OXALYL-AMINO)-BENZOIC ACID | | Descriptor: | 5-IODO-2-(OXALYL-AMINO)-BENZOIC ACID, ACETATE ION, PROTEIN-TYROSINE PHOSPHATASE 1B | | Authors: | Andersen, H.S, Iversen, L.F, Branner, S, Rasmussen, H.B, Moller, N.P.H. | | Deposit date: | 2000-01-26 | | Release date: | 2000-03-15 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | 2-(oxalylamino)-benzoic acid is a general, competitive inhibitor of protein-tyrosine phosphatases.
J.Biol.Chem., 275, 2000
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1EEO
 | | CRYSTAL STRUCTURE OF PROTEIN TYROSINE PHOSPHATASE 1B COMPLEXED WITH ACETYL-E-L-E-F-PTYR-M-D-Y-E-NH2 | | Descriptor: | ACETYL-E-L-E-F-PTYR-M-D-Y-E-NH2 PEPTIDE, MAGNESIUM ION, PROTEIN TYROSINE PHOSPHATASE 1B | | Authors: | Sarmiento, M, Puius, Y.A, Vetter, S.W, Lawrence, D.S, Almo, S.C, Zhang, Z.Y. | | Deposit date: | 2000-02-01 | | Release date: | 2001-02-01 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural basis of plasticity in protein tyrosine phosphatase 1B substrate recognition.
Biochemistry, 39, 2000
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1WAX
 | | Protein tyrosine phosphatase 1B with active site inhibitor | | Descriptor: | MAGNESIUM ION, PROTEIN-TYROSINE PHOSPHATASE, [[4-(AMINOMETHYL)PHENYL]AMINO]OXO-ACETIC ACID, | | Authors: | Hartshorn, M.J, Murray, C.W, Cleasby, A, Frederickson, M, Tickle, I.J, Jhoti, H. | | Deposit date: | 2004-10-28 | | Release date: | 2005-01-27 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Fragment-Based Lead Discovery Using X-Ray Crystallography
J.Med.Chem., 48, 2005
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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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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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