1YXA
 
 | | Serpina3n, a murine orthologue of human antichymotrypsin | | Descriptor: | serine (or cysteine) proteinase inhibitor, clade A, member 3N | | Authors: | Horvath, A.J, Irving, J.A, Law, R.H, Rossjohn, J, Bottomley, S.P, Quinsey, N.S, Pike, R.N, Coughlin, P.B, Whisstock, J.C. | | Deposit date: | 2005-02-20 | | Release date: | 2005-09-06 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The murine orthologue of human antichymotrypsin: a structural paradigm for clade A3 serpins.
J.Biol.Chem., 280, 2005
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4AQH
 | | Plasminogen activator inhibitor type-1 in complex with the inhibitor AZ3976 | | Descriptor: | PLASMINOGEN ACTIVATOR INHIBITOR 1, TERT-BUTYL 3-[(4-OXO-3H-PYRIDO[2,3-D]PYRIMIDIN-2-YL)AMINO]AZETIDINE-1-CARBOXYLATE | | Authors: | Fjellstrom, O, Deinum, J, Sjogren, T, Johansson, C, Geschwindner, S, Nerme, V, Legnehed, A, McPheat, J, Olsson, K, Bodin, C, Gustafsson, D. | | Deposit date: | 2012-04-17 | | Release date: | 2012-11-28 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Characterization of a Small Molecule Inhibitor of Plasminogen Activator Inhibitor Type 1 that Accelerates the Transition Into the Latent Conformation
J.Biol.Chem., 288, 2013
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6FTP
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4AFX
 | | Crystal structure of the reactive loop cleaved ZPI in I2 space group | | Descriptor: | CALCIUM ION, PHOSPHATE ION, PROTEIN Z DEPENDENT PROTEASE INHIBITOR, ... | | Authors: | Zhou, A, Yan, Y, Wei, Z. | | Deposit date: | 2012-01-23 | | Release date: | 2013-01-09 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.09 Å) | | Cite: | Structural Basis for Catalytic Activation of Protein Z-Dependent Protease Inhibitor (Zpi) by Protein Z.
Blood, 120, 2012
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1XQG
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6GWQ
 | | Crystal Structure of Stabilized Active Plasminogen Activator Inhibitor-1 (PAI-1-stab) in Complex with an Inhibitory Nanobody (VHH-2g-42) | | Descriptor: | Plasminogen Activator Inhibitor-1, VHH-2g-42 | | Authors: | Sillen, M, Weeks, S.D, Strelkov, S.V, Declerck, P.J. | | Deposit date: | 2018-06-25 | | Release date: | 2020-01-01 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.32 Å) | | Cite: | Molecular mechanism of two nanobodies that inhibit PAI-1 activity reveals a modulation at distinct stages of the PAI-1/plasminogen activator interaction.
J.Thromb.Haemost., 18, 2020
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3UT3
 | | A novel PAI-I inhibitor and its structural mechanism | | Descriptor: | 2,5-dihydroxy-3-undecylcyclohexa-2,5-diene-1,4-dione, Plasminogen activator inhibitor 1 | | Authors: | Lin, Z.H, Hong, Z.B, Shi, X.L, Hu, L.H, Andreasen, P.A, Huang, M.D. | | Deposit date: | 2011-11-25 | | Release date: | 2013-02-06 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.42 Å) | | Cite: | A novel PAI-I inhibitor and its structural mechanism
To be Published
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4AJU
 | | Crystal structure of the reactive loop cleaved ZPI in P41 space group | | Descriptor: | 1,2-ETHANEDIOL, PROTEIN Z-DEPENDENT PROTEASE INHIBITOR, SULFATE ION | | Authors: | Zhou, A, Yan, Y, Wei, Z. | | Deposit date: | 2012-02-19 | | Release date: | 2013-01-09 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | Structural Basis for Catalytic Activation of Protein Z-Dependent Protease Inhibitor (Zpi) by Protein Z.
Blood, 120, 2012
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6GWP
 | | Crystal Structure of Stabilized Active Plasminogen Activator Inhibitor-1 (PAI-1-stab) in Complex with Two Inhibitory Nanobodies (VHH-2g-42, VHH-2w-64) | | Descriptor: | Plasminogen Activator Inhibitor-1, VHH-2g-42, VHH-2w-64 | | Authors: | Sillen, M, Weeks, S.D, Strelkov, S.V, Declerck, P.J. | | Deposit date: | 2018-06-25 | | Release date: | 2020-01-01 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.28 Å) | | Cite: | Molecular mechanism of two nanobodies that inhibit PAI-1 activity reveals a modulation at distinct stages of the PAI-1/plasminogen activator interaction.
J.Thromb.Haemost., 18, 2020
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4AJT
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1XQJ
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2ACH
 | | CRYSTAL STRUCTURE OF CLEAVED HUMAN ALPHA1-ANTICHYMOTRYPSIN AT 2.7 ANGSTROMS RESOLUTION AND ITS COMPARISON WITH OTHER SERPINS | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ALPHA 1-ANTICHYMOTRYPSIN, PHOSPHATE ION, ... | | Authors: | Baumann, U, Huber, R, Bode, W, Grosse, D, Lesjak, M, Laurell, C.B. | | Deposit date: | 1993-04-26 | | Release date: | 1993-07-15 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Crystal structure of cleaved human alpha 1-antichymotrypsin at 2.7 A resolution and its comparison with other serpins.
J.Mol.Biol., 218, 1991
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7API
 | | THE S VARIANT OF HUMAN ALPHA1-ANTITRYPSIN, STRUCTURE AND IMPLICATIONS FOR FUNCTION AND METABOLISM | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ALPHA 1-ANTITRYPSIN, ... | | Authors: | Loebermann, H, Tokuoka, R, Deisenhofer, J, Huber, R. | | Deposit date: | 1988-09-08 | | Release date: | 1990-10-15 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | The S variant of human alpha 1-antitrypsin, structure and implications for function and metabolism.
Protein Eng., 2, 1989
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7AQF
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7AQG
 | | Crystal Structure of Small Molecule Inhibitor TM5484 Bound to Stabilized Active Plasminogen Activator Inhibitor-1 (PAI-1-W175F) | | Descriptor: | 5-Chloro-2-[[2-[3-(furan-3-yl)anilino]-2-oxoacetyl]amino]benzoic acid, Plasminogen activator inhibitor 1, VHH-2g-42 (Nb42), ... | | Authors: | Sillen, M, Strelkov, S.V, Declerck, P.J. | | Deposit date: | 2020-10-21 | | Release date: | 2021-02-24 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.27 Å) | | Cite: | Structural Insight into the Two-Step Mechanism of PAI-1 Inhibition by Small Molecule TM5484.
Int J Mol Sci, 22, 2021
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7AHP
 | | Crystal structure of Ixodes ricinus serpin - Iripin-3 | | Descriptor: | Putative salivary serpin, TRIS-HYDROXYMETHYL-METHYL-AMMONIUM | | Authors: | Kascakova, B, Kuta Smatanova, I, Prudnikova, T. | | Deposit date: | 2020-09-25 | | Release date: | 2021-03-10 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Iripin-3, a New Salivary Protein Isolated From Ixodes ricinus Ticks, Displays Immunomodulatory and Anti-Hemostatic Properties In Vitro
Front Immunol, 12, 2021
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7AEL
 | | alpha 1-antitrypsin (C232S) complexed with GSK716 | | Descriptor: | Alpha-1-antitrypsin, SULFATE ION, ~{N}-[(1~{S},2~{R})-1-(3-fluoranyl-2-methyl-phenyl)-1-oxidanyl-pentan-2-yl]-2-oxidanylidene-1,3-dihydroindole-4-carboxamide | | Authors: | Chung, C. | | Deposit date: | 2020-09-17 | | Release date: | 2021-03-10 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (1.76 Å) | | Cite: | Development of a small molecule that corrects misfolding and increases secretion of Z alpha 1 -antitrypsin.
Embo Mol Med, 13, 2021
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4R9I
 | | Crystal structure of cysteine proteinase inhibitor Serpin18 from Bombyx mori | | Descriptor: | BETA-MERCAPTOETHANOL, CITRATE ANION, SODIUM ION, ... | | Authors: | Guo, P.C, He, H.W, Zhao, P, Xia, Q.Y. | | Deposit date: | 2014-09-05 | | Release date: | 2015-09-09 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Structural insights into the unique inhibitory mechanism of the silkworm protease inhibitor serpin18
Sci Rep, 5, 2015
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7B2T
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6ZRV
 | | Crystal Structure of Stabilized Active Plasminogen Activator Inhibitor-1 (PAI-1-W175F) in Complex with an Inhibitory Nanobody (VHH-s-a93, Nb93) | | Descriptor: | Plasminogen activator inhibitor 1, VHH-s-a93 (Nb93) | | Authors: | Sillen, M, Weeks, S.D, Strelkov, S.V, Declerck, P.J. | | Deposit date: | 2020-07-15 | | Release date: | 2020-08-26 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.88 Å) | | Cite: | Structural Insights into the Mechanism of a Nanobody That Stabilizes PAI-1 and Modulates Its Activity.
Int J Mol Sci, 21, 2020
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4P0O
 | | Cleaved Serpin 42Da | | Descriptor: | Serine protease inhibitor 4, isoform B | | Authors: | Ellisdon, A.M, Whisstock, J.C. | | Deposit date: | 2014-02-21 | | Release date: | 2014-05-07 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | High resolution structure of cleaved Serpin 42 Da from Drosophila melanogaster.
Bmc Struct.Biol., 14, 2014
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4P0F
 | | Cleaved Serpin 42Da (C 2 2 21) | | Descriptor: | Serine protease inhibitor 4, isoform B | | Authors: | Ellisdon, A.M, Whisstock, J.C. | | Deposit date: | 2014-02-21 | | Release date: | 2014-05-07 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | High resolution structure of cleaved Serpin 42 Da from Drosophila melanogaster.
Bmc Struct.Biol., 14, 2014
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4RSQ
 | | 2.9A resolution structure of SRPN2 (K198C/E359C) from Anopheles gambiae | | Descriptor: | Serpin 2 | | Authors: | Lovell, S, Battaile, K.P, Zhang, X, Meekins, D.A, An, C, Michel, K. | | Deposit date: | 2014-11-10 | | Release date: | 2014-12-24 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Structural and Inhibitory Effects of Hinge Loop Mutagenesis in Serpin-2 from the Malaria Vector Anopheles gambiae.
J.Biol.Chem., 290, 2015
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4ROA
 | | 1.90A resolution structure of SRPN2 (S358W) from Anopheles gambiae | | Descriptor: | Serpin 2 | | Authors: | Lovell, S, Battaile, K.P, Zhang, X, Meekins, D.A, An, C, Michel, K. | | Deposit date: | 2014-10-28 | | Release date: | 2014-12-24 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structural and Inhibitory Effects of Hinge Loop Mutagenesis in Serpin-2 from the Malaria Vector Anopheles gambiae.
J.Biol.Chem., 290, 2015
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4PYW
 | | 1.92 angstrom crystal structure of A1AT:TTAI ternary complex | | Descriptor: | ACE-THR-THR-ALA-ILE-NH2, Alpha-1-antitrypsin, GLYCEROL | | Authors: | Nyon, M.P, Day, J, Gooptu, B. | | Deposit date: | 2014-03-28 | | Release date: | 2015-06-10 | | Last modified: | 2022-08-24 | | Method: | X-RAY DIFFRACTION (1.91 Å) | | Cite: | An integrative approach combining ion mobility mass spectrometry, X-ray crystallography, and nuclear magnetic resonance spectroscopy to study the conformational dynamics of alpha 1 -antitrypsin upon ligand binding.
Protein Sci., 24, 2015
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