+Open data
-Basic information
Entry | Database: PDB / ID: 6yiy | |||||||||
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Title | Trypsin inhibitor in complex with bovine trypsin | |||||||||
Components | Cationic trypsin | |||||||||
Keywords | HYDROLASE / Fragment / protease / Serine protease | |||||||||
Function / homology | Function and homology information trypsin / serpin family protein binding / serine protease inhibitor complex / digestion / endopeptidase activity / serine-type endopeptidase activity / proteolysis / extracellular space / metal ion binding Similarity search - Function | |||||||||
Biological species | Bos taurus (cattle) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.11 Å | |||||||||
Authors | Badran, M.J. / Heine, A. / Klebe, G. | |||||||||
Citation | Journal: To Be Published Title: Trypsin inhibitor in complex with bovine trypsin Authors: Badran, M.J. / Heine, A. / Klebe, G. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6yiy.cif.gz | 164.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6yiy.ent.gz | 107.6 KB | Display | PDB format |
PDBx/mmJSON format | 6yiy.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/yi/6yiy ftp://data.pdbj.org/pub/pdb/validation_reports/yi/6yiy | HTTPS FTP |
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-Related structure data
Related structure data | 6yisC 6yitC 6yiuC 6yivC 6yiwC 6yixC 6yzaC 6yzcC 6zfjC 6zfkC 5mnkS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Components on special symmetry positions |
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-Components
#1: Protein | Mass: 23324.287 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Bos taurus (cattle) / References: UniProt: P00760, trypsin | ||||||||
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#2: Chemical | ChemComp-DMS / #3: Chemical | ChemComp-F05 / | #4: Chemical | ChemComp-CA / | #5: Water | ChemComp-HOH / | Has ligand of interest | Y | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 1.81 Å3/Da / Density % sol: 32.27 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 7 / Details: ammonium sulfat, PEG8000, ethylene glycol, HEPES / PH range: 6.5 _ 7.5 |
-Data collection
Diffraction | Mean temperature: 100 K / Ambient temp details: liquid nitrogen / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: BESSY / Beamline: 14.1 / Wavelength: 0.9184 Å |
Detector | Type: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Jun 29, 2019 |
Radiation | Monochromator: DCM Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9184 Å / Relative weight: 1 |
Reflection | Resolution: 1.11→50 Å / Num. obs: 73703 / % possible obs: 99.3 % / Redundancy: 6.47 % / Biso Wilson estimate: 12.04 Å2 / CC1/2: 0.999 / Net I/σ(I): 15.98 |
Reflection shell | Resolution: 1.11→1.18 Å / Num. unique obs: 11641 / CC1/2: 0.848 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 5MNK Resolution: 1.11→47.29 Å / SU ML: 0.0792 / Cross valid method: FREE R-VALUE / σ(F): 1.36 / Phase error: 13.2248
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 15.08 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.11→47.29 Å
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Refine LS restraints |
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LS refinement shell |
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