1BZ5
 
 | | EVIDENCE OF A COMMON DECAMER IN THREE CRYSTAL STRUCTURES OF BPTI, CRYSTALLIZE FROM THIOCYANATE, CHLORIDE OR SULFATE | | Descriptor: | PANCREATIC TRYPSIN INHIBITOR, SULFATE ION | | Authors: | Hamiaux, C, Prange, T, Ries-Kautt, M, Ducruix, A, Lafont, S, Astier, J.P, Veesler, S. | | Deposit date: | 1998-11-05 | | Release date: | 1998-11-11 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.58 Å) | | Cite: | The BPTI decamer observed in acidic pH crystal forms pre-exists as a stable species in solution.
J.Mol.Biol., 297, 2000
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1BTI
 | | CREVICE-FORMING MUTANTS IN THE RIGID CORE OF BOVINE PANCREATIC TRYPSIN INHIBITOR: CRYSTAL STRUCTURES OF F22A, Y23A, N43G, AND F45A | | Descriptor: | BOVINE PANCREATIC TRYPSIN INHIBITOR | | Authors: | Housset, D, Tao, F, Kim, K.-S, Fuchs, J, Woodward, C, Wlodawer, A. | | Deposit date: | 1991-07-11 | | Release date: | 1993-10-31 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crevice-forming mutants in the rigid core of bovine pancreatic trypsin inhibitor: crystal structures of F22A, Y23A, N43G, and F45A.
Protein Sci., 2, 1993
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1AAL
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1DEN
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1DTK
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1DEM
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1DTX
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1BIK
 | | X-RAY STRUCTURE OF BIKUNIN FROM THE HUMAN INTER-ALPHA-INHIBITOR COMPLEX | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, BIKUNIN, SULFATE ION | | Authors: | Xu, Y, Carr, P.D, Guss, J.M, Ollis, D.L. | | Deposit date: | 1997-11-26 | | Release date: | 1999-03-16 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | The crystal structure of bikunin from the inter-alpha-inhibitor complex: a serine protease inhibitor with two Kunitz domains.
J.Mol.Biol., 276, 1998
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1BPT
 | | CREVICE-FORMING MUTANTS OF BPTI: CRYSTAL STRUCTURES OF F22A, Y23A, N43G, AND F45A | | Descriptor: | BOVINE PANCREATIC TRYPSIN INHIBITOR, PHOSPHATE ION | | Authors: | Housset, D, Wlodawer, A, Tao, F, Fuchs, J, Woodward, C. | | Deposit date: | 1991-12-11 | | Release date: | 1993-01-15 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crevice-forming mutants in the rigid core of bovine pancreatic trypsin inhibitor: crystal structures of F22A, Y23A, N43G, and F45A.
Protein Sci., 2, 1993
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1AAP
 | | X-RAY CRYSTAL STRUCTURE OF THE PROTEASE INHIBITOR DOMAIN OF ALZHEIMER'S AMYLOID BETA-PROTEIN PRECURSOR | | Descriptor: | ALZHEIMER'S DISEASE AMYLOID A4 PROTEIN | | Authors: | Hynes, T.R, Randal, M, Kennedy, L.A, Eigenbrot, C, Kossiakoff, A.A. | | Deposit date: | 1990-09-14 | | Release date: | 1991-10-15 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | X-ray crystal structure of the protease inhibitor domain of Alzheimer's amyloid beta-protein precursor.
Biochemistry, 29, 1990
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1MTN
 | | BOVINE ALPHA-CHYMOTRYPSIN:BPTI CRYSTALLIZATION | | Descriptor: | ALPHA-CHYMOTRYPSIN, BASIC PANCREATIC TRYPSIN INHIBITOR, SULFATE ION | | Authors: | Capasso, C, Rizzi, M, Menegatti, E, Ascenzi, P, Bolognesi, M. | | Deposit date: | 1996-03-28 | | Release date: | 1996-08-17 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal structure of the bovine alpha-chymotrypsin:Kunitz inhibitor complex. An example of multiple protein:protein recognition sites.
J.Mol.Recog., 10, 1997
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3L33
 | | Human mesotrypsin complexed with amyloid precursor protein inhibitor(APPI) | | Descriptor: | Amyloid beta A4 protein, CALCIUM ION, FORMIC ACID, ... | | Authors: | Salameh, M.A, Soares, A.S, Radisky, E.S. | | Deposit date: | 2009-12-16 | | Release date: | 2010-09-22 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.48 Å) | | Cite: | Determinants of affinity and proteolytic stability in interactions of Kunitz family protease inhibitors with mesotrypsin.
J.Biol.Chem., 285, 2010
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2RA3
 | | Human cationic trypsin complexed with bovine pancreatic trypsin inhibitor (BPTI) | | Descriptor: | CALCIUM ION, Pancreatic trypsin inhibitor, SULFATE ION, ... | | Authors: | Salameh, M.A, Soares, A.S, Radisky, E.S. | | Deposit date: | 2007-09-14 | | Release date: | 2007-12-11 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.46 Å) | | Cite: | Structural Basis for Accelerated Cleavage of Bovine Pancreatic Trypsin Inhibitor (BPTI) by Human Mesotrypsin.
J.Biol.Chem., 283, 2008
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4NTW
 | | Structure of acid-sensing ion channel in complex with snake toxin | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Acid-sensing ion channel 1, Basic phospholipase A2 homolog Tx-beta, ... | | Authors: | Baconguis, I, Bohlen, C.J, Goehring, A, Julius, D, Gouaux, E. | | Deposit date: | 2013-12-02 | | Release date: | 2014-02-19 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.07 Å) | | Cite: | X-ray structure of Acid-sensing ion channel 1-snake toxin complex reveals open state of a na(+)-selective channel.
Cell(Cambridge,Mass.), 156, 2014
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7V1N
 | | Structure of the Clade 2 C. difficile TcdB in complex with its receptor TFPI | | Descriptor: | Isoform Beta of Tissue factor pathway inhibitor, Toxin B | | Authors: | Luo, J, Yang, Q, Zhang, X, Zhang, Y, Wan, L, Li, Y, Tao, L. | | Deposit date: | 2021-08-05 | | Release date: | 2022-02-23 | | Last modified: | 2022-03-30 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | TFPI is a colonic crypt receptor for TcdB from hypervirulent clade 2 C. difficile.
Cell, 185, 2022
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8OTF
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6BX8
 | | Human Mesotrypsin (PRSS3) Complexed with Tissue Factor Pathway Inhibitor Variant (TFPI1-KD1-K15R-I17C-I34C) | | Descriptor: | SULFATE ION, Tissue factor pathway inhibitor, Trypsin-3 | | Authors: | Coban, M, Sankaran, B, Cohen, I, Hockla, A, Papo, N, Radisky, E.S. | | Deposit date: | 2017-12-18 | | Release date: | 2019-02-06 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.98 Å) | | Cite: | Disulfide engineering of human Kunitz-type serine protease inhibitors enhances proteolytic stability and target affinity toward mesotrypsin.
J. Biol. Chem., 294, 2019
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6HAR
 | | Crystal structure of Mesotrypsin in complex with APPI-M17C/I18F/F34C | | Descriptor: | 1,2-ETHANEDIOL, Amyloid-beta A4 protein, CALCIUM ION, ... | | Authors: | Shahar, A, Cohen, I, Radisky, E, Papo, N. | | Deposit date: | 2018-08-08 | | Release date: | 2019-02-06 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.497 Å) | | Cite: | Disulfide engineering of human Kunitz-type serine protease inhibitors enhances proteolytic stability and target affinity toward mesotrypsin.
J.Biol.Chem., 294, 2019
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3GYM
 | | Structure of Prostasin in Complex with Aprotinin | | Descriptor: | Pancreatic trypsin inhibitor, Prostasin | | Authors: | Spraggon, G, Hornsby, M, Shipway, A, Harris, J.L, Lesley, S.A. | | Deposit date: | 2009-04-03 | | Release date: | 2009-05-05 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Active site conformational changes of prostasin provide a new mechanism of protease regulation by divalent cations.
Protein Sci., 18, 2009
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1F5R
 | | RAT TRYPSINOGEN MUTANT COMPLEXED WITH BOVINE PANCREATIC TRYPSIN INHIBITOR | | Descriptor: | CALCIUM ION, PANCREATIC TRYPSIN INHIBITOR, TRYPSIN II, ... | | Authors: | Pasternak, A, White, A, Cahoon, M, Ringe, D, Hedstrom, L. | | Deposit date: | 2000-06-15 | | Release date: | 2001-07-04 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | The energetic cost of induced fit catalysis: Crystal structures of trypsinogen mutants with enhanced activity and inhibitor affinity.
Protein Sci., 10, 2001
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4Y11
 | | Trypsin in complex with with BPTI mutant (2S)-2-amino-4,4,4-trifluorobutanoic acid | | Descriptor: | CALCIUM ION, Cationic trypsin, GLYCEROL, ... | | Authors: | Loll, B, Ye, S, Berger, A.A, Muelow, U, Alings, C, Wahl, M.C, Koksch, B. | | Deposit date: | 2015-02-06 | | Release date: | 2015-06-24 | | Last modified: | 2018-04-18 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Fluorine teams up with water to restore inhibitor activity to mutant BPTI.
Chem Sci, 6, 2015
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4Y10
 | | Trypsin in complex with with BPTI mutant (2S)-2-amino-4,4-difluorobutanoic acid | | Descriptor: | CALCIUM ION, Cationic trypsin, GLYCEROL, ... | | Authors: | Loll, B, Ye, S, Berger, A.A, Muelow, U, Alings, C, Wahl, M.C, Koksch, B. | | Deposit date: | 2015-02-06 | | Release date: | 2015-06-24 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.37 Å) | | Cite: | Fluorine teams up with water to restore inhibitor activity to mutant BPTI.
Chem Sci, 6, 2015
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1F7Z
 | | RAT TRYPSINOGEN K15A COMPLEXED WITH BOVINE PANCREATIC TRYPSIN INHIBITOR | | Descriptor: | CALCIUM ION, PANCREATIC TRYPSIN INHIBITOR, SULFATE ION, ... | | Authors: | Pasternak, A, White, A, Jeffery, C.J, Medina, N, Cahoon, M, Ringe, D, Hedstrom, L. | | Deposit date: | 2000-06-28 | | Release date: | 2001-07-04 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | The energetic cost of induced fit catalysis: Crystal structures of trypsinogen mutants with enhanced activity and inhibitor affinity.
Protein Sci., 10, 2001
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2FTL
 | | Crystal structure of trypsin complexed with BPTI at 100K | | Descriptor: | 1,2-ETHANEDIOL, CALCIUM ION, Cationic trypsin, ... | | Authors: | Hanson, W.M, Horvath, M.P, Goldenberg, D.P. | | Deposit date: | 2006-01-24 | | Release date: | 2006-02-14 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.62 Å) | | Cite: | Rigidification of a Flexible Protease Inhibitor Variant upon Binding to Trypsin.
J.Mol.Biol., 366, 2007
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4Y0Y
 | | Trypsin in complex with with BPTI | | Descriptor: | CALCIUM ION, Cationic trypsin, GLYCEROL, ... | | Authors: | Loll, B, Ye, S, Berger, A.A, Muelow, U, Alings, C, Wahl, M.C, Koksch, B. | | Deposit date: | 2015-02-06 | | Release date: | 2015-06-24 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.25 Å) | | Cite: | Fluorine teams up with water to restore inhibitor activity to mutant BPTI.
Chem Sci, 6, 2015
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