7QTZ
 
 | | Crystal structure of Iripin-1 serpin from tick Ixodes ricinus | | Descriptor: | MAGNESIUM ION, Putative salivary serpin | | Authors: | Kascakova, B, Kuta Smatanova, I, Chmelar, J, Prudnikova, T. | | Deposit date: | 2022-01-17 | | Release date: | 2023-01-25 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Iripin-1, a new anti-inflammatory tick serpin, inhibits leukocyte recruitment in vivo while altering the levels of chemokines and adhesion molecules.
Front Immunol, 14, 2023
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1AS4
 | | CLEAVED ANTICHYMOTRYPSIN A349R | | Descriptor: | ACETATE ION, ANTICHYMOTRYPSIN | | Authors: | Lukacs, C.M, Christianson, D.W. | | Deposit date: | 1997-08-12 | | Release date: | 1998-02-25 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Engineering an anion-binding cavity in antichymotrypsin modulates the "spring-loaded" serpin-protease interaction.
Biochemistry, 37, 1998
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1SEK
 | | THE STRUCTURE OF ACTIVE SERPIN K FROM MANDUCA SEXTA AND A MODEL FOR SERPIN-PROTEASE COMPLEX FORMATION | | Descriptor: | SERPIN K | | Authors: | Li, J, Wang, Z, Canagarajah, B, Jiang, H, Kanost, M, Goldsmith, E.J. | | Deposit date: | 1998-03-06 | | Release date: | 1999-03-23 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The structure of active serpin 1K from Manduca sexta.
Structure Fold.Des., 7, 1999
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1HP7
 | | A 2.1 ANGSTROM STRUCTURE OF AN UNCLEAVED ALPHA-1-ANTITRYPSIN SHOWS VARIABILITY OF THE REACTIVE CENTER AND OTHER LOOPS | | Descriptor: | ALPHA-1-ANTITRYPSIN, BETA-MERCAPTOETHANOL, ZINC ION | | Authors: | Kim, S.-J, Woo, J.-R, Seo, E.J, Yu, M.-H, Ryu, S.-E. | | Deposit date: | 2000-12-12 | | Release date: | 2001-03-14 | | Last modified: | 2021-11-10 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | A 2.1 A resolution structure of an uncleaved alpha(1)-antitrypsin shows variability of the reactive center and other loops.
J.Mol.Biol., 306, 2001
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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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5DU3
 | | Active form of human C1-inhibitor | | Descriptor: | Plasma protease C1 inhibitor | | Authors: | Pannu, N.S, Dijk, M, Holkers, J, Voskamp, P, Giannetti, B.M, Waterreus, W.J, van Veen, H.A. | | Deposit date: | 2015-09-18 | | Release date: | 2016-08-31 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | How Dextran Sulfate Affects C1-inhibitor Activity: A Model for Polysaccharide Potentiation.
Structure, 24, 2016
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1DVN
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2WXY
 | | Crystal structure of mouse angiotensinogen in the reduced form | | Descriptor: | 1,2-ETHANEDIOL, ANGIOTENSINOGEN, SODIUM ION | | Authors: | Zhou, A, Wei, Z, Carrell, R.W, Read, R.J. | | Deposit date: | 2009-11-11 | | Release date: | 2010-10-20 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | A Redox Switch in Angiotensinogen Modulates Angiotensin Release.
Nature, 468, 2010
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2H4Q
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2B5T
 | | 2.1 Angstrom structure of a nonproductive complex between antithrombin, synthetic heparin mimetic SR123781 and two S195A thrombin molecules | | Descriptor: | 2,3,4,6-tetra-O-sulfonato-alpha-D-glucopyranose-(1-4)-2,3,6-tri-O-sulfo-alpha-D-glucopyranose-(1-4)-2,3,6-tri-O-sulfonato-beta-D-glucopyranose-(1-4)-2,3-di-O-methyl-6-O-sulfonato-alpha-D-glucopyranose-(1-4)-2,3,6-tri-O-methyl-beta-D-glucopyranose-(1-4)-2,3,6-tri-O-methyl-alpha-D-glucopyranose-(1-4)-2,3,6-tri-O-methyl-beta-D-glucopyranose-(1-4)-2,3,6-tri-O-methyl-alpha-D-glucopyranose-(1-4)-2,3,6-tri-O-methyl-beta-D-glucopyranose-(1-4)-2,3,6-tri-O-methyl-alpha-D-glucopyranose-(1-4)-2,3,6-tri-O-methyl-beta-D-glucopyranose-(1-4)-2,3-di-O-methyl-6-O-sulfonato-alpha-D-glucopyranose-(1-4)-2,3-di-O-methyl-beta-D-glucopyranuronic acid-(1-4)-2,3,6-tri-O-sulfo-alpha-D-glucopyranose-(1-4)-2,3-di-O-methyl-alpha-L-idopyranuronic acid-(1-4)-methyl 3-O-methyl-2,6-di-O-sulfo-alpha-D-glucopyranoside, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Johnson, D.J, Li, W, Luis, S.A, Carrell, R.W, Huntington, J.A. | | Deposit date: | 2005-09-29 | | Release date: | 2006-09-19 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Crystal structure of monomeric native antithrombin reveals a novel reactive center loop conformation.
J.Biol.Chem., 281, 2006
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4ZK0
 | | Psoriasis pathogenesis - Pso p27 constitute a compact structure forming large aggregates. High pH structure | | Descriptor: | Serpin B4, ZINC ION | | Authors: | Helland, R, Lysvand, H, Slupphaug, G, Iversen, O.J. | | Deposit date: | 2015-04-29 | | Release date: | 2015-07-01 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Psoriasis pathogenesis - Pso p27 constitutes a compact structure forming large aggregates.
Biochem Biophys Rep, 2, 2015
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4G8R
 | | Crystal Structure of a novel small molecule inactivator bound to plasminogen activator inhibitor-1 | | Descriptor: | (2S)-3-({[3-(trifluoromethyl)phenoxy]carbonyl}amino)propane-1,2-diyl bis(3,4,5-trihydroxybenzoate), Plasminogen activator inhibitor-1, SULFATE ION | | Authors: | Stuckey, J.A, Lawrence, D.A, Li, S.-H. | | Deposit date: | 2012-07-23 | | Release date: | 2013-12-25 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.19 Å) | | Cite: | Mechanistic characterization and crystal structure of a small molecule inactivator bound to plasminogen activator inhibitor-1.
Proc.Natl.Acad.Sci.USA, 110, 2013
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3DRM
 | | 2.2 Angstrom Crystal Structure of Thr114Phe Alpha1-Antitrypsin | | Descriptor: | Alpha-1-antitrypsin | | Authors: | Gooptu, B, Nobeli, I, Purkiss, A, Phillips, R.L, Mallya, M, Lomas, D.A, Barrett, T.E. | | Deposit date: | 2008-07-11 | | Release date: | 2009-03-31 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystallographic and cellular characterisation of two mechanisms stabilising the native fold of alpha1-antitrypsin: implications for disease and drug design.
J.Mol.Biol., 387, 2009
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8GXV
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5OM8
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3LE2
 | | Structure of Arabidopsis AtSerpin1. Native Stressed Conformation | | Descriptor: | ACETATE ION, GLYCEROL, SULFATE ION, ... | | Authors: | Harrop, S.J, Joss, T.V, Cumi, P.M.G, Roberts, T.H. | | Deposit date: | 2010-01-14 | | Release date: | 2010-02-23 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Arabidopsis AtSerpin1, crystal structure and in vivo interaction with its target protease RESPONSIVE TO DESICCATION-21 (RD21).
J.Biol.Chem., 285, 2010
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4Y3K
 | | Structure of Vaspin mutant E379S | | Descriptor: | 1,2-ETHANEDIOL, SULFATE ION, Serpin A12 | | Authors: | Pippel, J, Strater, N, Ulbricht, D, Schultz, S, Meier, R, Heiker, J.T. | | Deposit date: | 2015-02-10 | | Release date: | 2015-08-12 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | A unique serpin P1' glutamate and a conserved beta-sheet C arginine are key residues for activity, protease recognition and stability of serpinA12 (vaspin).
Biochem.J., 470, 2015
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4Y40
 | | Structure of Vaspin mutant D305C V383C | | Descriptor: | 1,2-ETHANEDIOL, SULFATE ION, Serpin A12 | | Authors: | Pippel, J, Strater, N, Ulbricht, D, Schultz, S, Meier, R, Heiker, J.T. | | Deposit date: | 2015-02-10 | | Release date: | 2015-08-12 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | A unique serpin P1' glutamate and a conserved beta-sheet C arginine are key residues for activity, protease recognition and stability of serpinA12 (vaspin).
Biochem.J., 470, 2015
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1IZ2
 | | Interactions causing the kinetic trap in serpin protein folding | | Descriptor: | alpha-D-glucopyranose-(1-2)-(5R)-5-[(2R)-2-hydroxynonyl]-beta-D-xylulofuranose, alpha1-antitrypsin | | Authors: | Im, H, Woo, M.-S, Hwang, K.Y, Yu, M.-H. | | Deposit date: | 2002-09-19 | | Release date: | 2003-02-11 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Interactions causing the kinetic trap in serpin protein folding
J.BIOL.CHEM., 277, 2002
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1JMO
 | | Crystal Structure of the Heparin Cofactor II-S195A Thrombin Complex | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Baglin, T.P, Carrell, R.W, Esmon, C.T, Huntington, J.A. | | Deposit date: | 2001-07-19 | | Release date: | 2002-08-30 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal structures of native and thrombin-complexed heparin cofactor II reveal a multistep allosteric mechanism.
Proc.Natl.Acad.Sci.USA, 99, 2002
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1F0C
 | | STRUCTURE OF THE VIRAL SERPIN CRMA | | Descriptor: | 2,3-DIHYDROXY-1,4-DITHIOBUTANE, ICE INHIBITOR | | Authors: | Renatus, M, Zhou, Q, Stennicke, H.R, Snipas, S.J, Turk, D, Bankston, L.A, Liddington, R.C, Salvesen, G.S. | | Deposit date: | 2000-05-15 | | Release date: | 2000-09-06 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.26 Å) | | Cite: | Crystal structure of the apoptotic suppressor CrmA in its cleaved form.
Structure Fold.Des., 8, 2000
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1QMN
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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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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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1OC0
 | | plasminogen activator inhibitor-1 complex with somatomedin B domain of vitronectin | | Descriptor: | PLASMINOGEN ACTIVATOR INHIBITOR-1, VITRONECTIN | | Authors: | Read, R.J, Zhou, A, Huntington, J.A, Pannu, N.S, Carrell, R.W. | | Deposit date: | 2003-02-03 | | Release date: | 2003-06-19 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.28 Å) | | Cite: | How Vitronectin Binds Pai-1 to Modulate Fibrinolysis and Cell Migration
Nat.Struct.Biol., 10, 2003
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