4HGU
 
 | | Crystal Structure of Galleria mellonella Silk Protease Inhibitor 2 | | Descriptor: | SODIUM ION, Silk protease inhibitor 2 | | Authors: | Krzywda, S, Jaskolski, M, Dvornyk, A, Kludkiewicz, B, Grzelak, K, Zagorski, W, Bal, W, Kopera, E. | | Deposit date: | 2012-10-08 | | Release date: | 2013-10-09 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (0.98 Å) | | Cite: | Atomic resolution structure of a protein prepared by non-enzymatic His-tag removal. Crystallographic and NMR study of GmSPI-2 inhibitor.
Plos One, 9, 2014
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1R0R
 | | 1.1 Angstrom Resolution Structure of the Complex Between the Protein Inhibitor, OMTKY3, and the Serine Protease, Subtilisin Carlsberg | | Descriptor: | CALCIUM ION, Ovomucoid, subtilisin carlsberg | | Authors: | Horn, J.R, Ramaswamy, S, Murphy, K.P. | | Deposit date: | 2003-09-22 | | Release date: | 2003-11-11 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.1 Å) | | Cite: | Structure and energetics of protein-protein interactions: the role of conformational heterogeneity in OMTKY3 binding to serine proteases
J.Mol.Biol., 331, 2003
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2GKR
 | | Crystal structure of the N-terminally truncated OMTKY3-del(1-5) | | Descriptor: | CHLORIDE ION, Ovomucoid | | Authors: | Lee, T.W, Qasim, M.A, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 2006-04-03 | | Release date: | 2007-02-13 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.16 Å) | | Cite: | Structural Insights into the Non-additivity Effects in the Sequence-to-Reactivity Algorithm for Serine Peptidases and their Inhibitors.
J.Mol.Biol., 367, 2007
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2GKT
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2ERW
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5DAE
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1SGP
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2OVO
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1YU6
 | | Crystal Structure of the Subtilisin Carlsberg:OMTKY3 Complex | | Descriptor: | CALCIUM ION, Ovomucoid, Subtilisin Carlsberg | | Authors: | Maynes, J.T, Cherney, M.M, Qasim, M.A, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 2005-02-11 | | Release date: | 2005-05-03 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Structure of the subtilisin Carlsberg-OMTKY3 complex reveals two different ovomucoid conformations.
Acta Crystallogr.,Sect.D, 61, 2005
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3OVO
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1CT4
 | | CRYSTAL STRUCTURE OF THE OMTKY3 P1 VARIANT OMTKY3-VAL18I IN COMPLEX WITH SGPB | | Descriptor: | OVOMUCOID INHIBITOR, PROTEINASE B | | Authors: | Bateman, K.S, Anderson, S, Lu, W, Qasim, M.A, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 1999-08-18 | | Release date: | 2000-01-12 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Deleterious effects of beta-branched residues in the S1 specificity pocket of Streptomyces griseus proteinase B (SGPB): crystal structures of the turkey ovomucoid third domain variants Ile18I, Val18I, Thr18I, and Ser18I in complex with SGPB.
Protein Sci., 9, 2000
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1CT2
 | | CRYSTAL STRUCTURE OF THE OMTKY3 P1 VARIANT OMTKY3-THR18I IN COMPLEX WITH SGPB | | Descriptor: | OVOMUCOID INHIBITOR, PROTEINASE B | | Authors: | Bateman, K.S, Anderson, S, Lu, W, Qasim, M.A, Laskowski Jr, M, James, M.N. | | Deposit date: | 1999-08-18 | | Release date: | 2000-01-12 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Deleterious effects of beta-branched residues in the S1 specificity pocket of Streptomyces griseus proteinase B (SGPB): crystal structures of the turkey ovomucoid third domain variants Ile18I, Val18I, Thr18I, and Ser18I in complex with SGPB.
Protein Sci., 9, 2000
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1DS3
 | | CRYSTAL STRUCTURE OF OMTKY3-CH2-ASP19I | | Descriptor: | OVOMUCOID | | Authors: | Bateman, K.S, Huang, K, Anderson, S, Lu, W, Qasim, M.A, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 2000-01-06 | | Release date: | 2001-01-31 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Contribution of peptide bonds to inhibitor-protease binding: crystal structures of the turkey ovomucoid third domain backbone variants OMTKY3-Pro18I and OMTKY3-psi[COO]-Leu18I in complex with Streptomyces griseus proteinase B (SGPB) and the structure of the free inhibitor, OMTKY-3-psi[CH2NH2+]-Asp19I
J.Mol.Biol., 305, 2001
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2NU2
 | | Accommodation of positively-charged residues in a hydrophobic specificity pocket: Crystal structures of SGPB in complex with OMTKY3 variants Lys18I and Arg18I | | Descriptor: | Ovomucoid, Streptogrisin B, Protease B | | Authors: | Bateman, K.S, Anderson, S, Lu, W, Qasim, M.A, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 2006-11-08 | | Release date: | 2006-11-21 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Accommodation of positively-charged residues in a hydrophobic specificity pocket: Crystal structures of SGPB in complex with OMTKY3 variants Lys18I and Arg18I
To be Published
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1DS2
 | | CRYSTAL STRUCTURE OF SGPB:OMTKY3-COO-LEU18I | | Descriptor: | OVOMUCOID, PROTEINASE B (SGPB) | | Authors: | Bateman, K.S, Huang, K, Anderson, S, Lu, W, Qasim, M.A, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 2000-01-06 | | Release date: | 2001-01-31 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Contribution of peptide bonds to inhibitor-protease binding: crystal structures of the turkey ovomucoid third domain backbone variants OMTKY3-Pro18I and OMTKY3-psi[COO]-Leu18I in complex with Streptomyces griseus proteinase B (SGPB) and the structure of the free inhibitor, OMTKY-3-psi[CH2NH2+]-Asp19I
J.Mol.Biol., 305, 2001
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2GKV
 | | Crystal structure of the SGPB:P14'-Ala32 OMTKY3-del(1-5) complex | | Descriptor: | Ovomucoid, Streptogrisin B | | Authors: | Lee, T.W, Qasim, M.A, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 2006-04-03 | | Release date: | 2007-02-13 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Structural Insights into the Non-additivity Effects in the Sequence-to-Reactivity Algorithm for Serine Peptidases and their Inhibitors.
J.Mol.Biol., 367, 2007
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2NU4
 | | Accommodation of positively-charged residues in a hydrophobic specificity pocket: Crystal structures of SGPB in complex with OMTKY3 variants Lys18I and Arg18I | | Descriptor: | Ovomucoid, Streptogrisin B, Proteinase B | | Authors: | Bateman, K.S, Anderson, S, Lu, W, Qasim, M.A, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 2006-11-08 | | Release date: | 2006-11-21 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Accommodation of positively-charged residues in a hydrophobic specificity pocket: Crystal structures of SGPB in complex with OMTKY3 variants Lys18I and Arg18I
To be Published
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2SGF
 | | PHE 18 VARIANT OF TURKEY OVOMUCOID INHIBITOR THIRD DOMAIN COMPLEXED WITH STREPTOMYCES GRISEUS PROTEINASE B | | Descriptor: | Ovomucoid, PHOSPHATE ION, Streptogrisin B | | Authors: | Huang, K, Lu, W, Anderson, S, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 1999-03-25 | | Release date: | 2003-08-26 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Recruitment of a Buried K+ Ion to Stabilize the Negative Charge of Ionized P1 in the Hydrophobic Pocket: Crystal Structures of Glu18, Gln18, Asp18 and Asn18 Variants of Turkey Ovomucoid Inhibitor Third Domain Complexed with Streptomyces griseus Protease B at Various pHs
To be Published
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1CT0
 | | CRYSTAL STRUCTURE OF THE OMTKY3 P1 VARIANT OMTKY3-SER18I IN COMPLEX WITH SGPB | | Descriptor: | OVOMUCOID INHIBITOR, PROTEINASE B | | Authors: | Bateman, K.S, Anderson, S, Lu, W, Qasim, M.A, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 1999-08-18 | | Release date: | 2000-01-12 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Deleterious effects of beta-branched residues in the S1 specificity pocket of Streptomyces griseus proteinase B (SGPB): crystal structures of the turkey ovomucoid third domain variants Ile18I, Val18I, Thr18I, and Ser18I in complex with SGPB.
Protein Sci., 9, 2000
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1CHO
 | | CRYSTAL AND MOLECULAR STRUCTURES OF THE COMPLEX OF ALPHA-*CHYMOTRYPSIN WITH ITS INHIBITOR TURKEY OVOMUCOID THIRD DOMAIN AT 1.8 ANGSTROMS RESOLUTION | | Descriptor: | ALPHA-CHYMOTRYPSIN A, TURKEY OVOMUCOID THIRD DOMAIN (OMTKY3) | | Authors: | Fujinaga, M, Sielecki, A.R, Read, R.J, Ardelt, W, Laskowskijunior, M, James, M.N.G. | | Deposit date: | 1988-03-04 | | Release date: | 1988-07-16 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal and molecular structures of the complex of alpha-chymotrypsin with its inhibitor turkey ovomucoid third domain at 1.8 A resolution.
J.Mol.Biol., 195, 1987
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1TGS
 | | THREE-DIMENSIONAL STRUCTURE OF THE COMPLEX BETWEEN PANCREATIC SECRETORY INHIBITOR (KAZAL TYPE) AND TRYPSINOGEN AT 1.8 ANGSTROMS RESOLUTION. STRUCTURE SOLUTION, CRYSTALLOGRAPHIC REFINEMENT AND PRELIMINARY STRUCTURAL INTERPRETATION | | Descriptor: | CALCIUM ION, PANCREATIC SECRETORY TRYPSIN INHIBITOR (KAZAL TYPE), SULFATE ION, ... | | Authors: | Bolognesi, M, Gatti, G, Menegatti, E, Guarneri, M, Marquart, M, Papamokos, E, Huber, R. | | Deposit date: | 1982-09-27 | | Release date: | 1983-01-18 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Three-dimensional structure of the complex between pancreatic secretory trypsin inhibitor (Kazal type) and trypsinogen at 1.8 A resolution. Structure solution, crystallographic refinement and preliminary structural interpretation.
J.Mol.Biol., 162, 1982
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3SGB
 | | STRUCTURE OF THE COMPLEX OF STREPTOMYCES GRISEUS PROTEASE B AND THE THIRD DOMAIN OF THE TURKEY OVOMUCOID INHIBITOR AT 1.8 ANGSTROMS RESOLUTION | | Descriptor: | PROTEINASE B (SGPB), TURKEY OVOMUCOID INHIBITOR (OMTKY3) | | Authors: | Read, R.J, Fujinaga, M, Sielecki, A.R, James, M.N.G. | | Deposit date: | 1983-01-21 | | Release date: | 1983-07-12 | | Last modified: | 2017-11-29 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structure of the complex of Streptomyces griseus protease B and the third domain of the turkey ovomucoid inhibitor at 1.8-A resolution.
Biochemistry, 22, 1983
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3SGQ
 | | GLN 18 VARIANT OF TURKEY OVOMUCOID INHIBITOR THIRD DOMAIN COMPLEXED WITH STREPTOMYCES GRISEUS PROTEINASE B AT PH 10.7 | | Descriptor: | Ovomucoid, PHOSPHATE ION, Streptogrisin B | | Authors: | Huang, K, Lu, W, Anderson, S, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 1999-03-25 | | Release date: | 2003-08-26 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Recruitment of a Buried K+ Ion to Stabilize the Negative Charge of Ionized P1 in the Hydrophobic Pocket: Crystal Structures of Glu18,
Gln18, Asp18 and Asn18 Variants of Turkey Ovomucoid Inhibitor Third Domain Complexed with Streptomyces griseus Protease B at Various pH's
To be Published
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2NU1
 | | Molecular structures of the complexes of SGPB with OMTKY3 aromatic P1 variants Trp18I, His18I, Phe18I and Tyr18I | | Descriptor: | Ovomucoid, Streptogrisin B | | Authors: | Bateman, K.S, Anderson, S, Lu, W, Qasim, M.A, Huang, K, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 2006-11-08 | | Release date: | 2006-11-21 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Molecular structures of the complexes of SGPB with OMTKY3 aromatic P1 variants Trp18I, His18I, Phe18I and Tyr18I
To be Published
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2NU3
 | | Accommodation of positively-charged residues in a hydrophobic specificity pocket: Crystal structures of SGPB in complex with OMTKY3 variants Lys18I and Arg18I | | Descriptor: | Ovomucoid, Streptogrisin B, Proteinase B | | Authors: | Bateman, K.S, Anderson, S, Lu, W, Qasim, M.A, Huang, K, Laskowski Jr, M, James, M.N.G. | | Deposit date: | 2006-11-08 | | Release date: | 2006-11-21 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Accommodation of positively-charged residues in a hydrophobic specificity pocket: Crystal structures of SGPB in complex with OMTKY3 variants Lys18I and Arg18I
To be Published
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