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- PDB-6d40: Highly Potent and Selective Plasmin Inhibitors Based on the Sunfl... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6d40 | ||||||
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Title | Highly Potent and Selective Plasmin Inhibitors Based on the Sunflower Trypsin Inhibitor-1 Scaffold Attenuate Fibrinolysis in Plasma | ||||||
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![]() | HYDROLASE / proteases / SFTI / complex / fibrinolysis | ||||||
Function / homology | ![]() plasmin / trans-synaptic signaling by BDNF, modulating synaptic transmission / trophoblast giant cell differentiation / tissue remodeling / protein antigen binding / tissue regeneration / mononuclear cell migration / Signaling by PDGF / negative regulation of cell-cell adhesion mediated by cadherin / negative regulation of endopeptidase activity ...plasmin / trans-synaptic signaling by BDNF, modulating synaptic transmission / trophoblast giant cell differentiation / tissue remodeling / protein antigen binding / tissue regeneration / mononuclear cell migration / Signaling by PDGF / negative regulation of cell-cell adhesion mediated by cadherin / negative regulation of endopeptidase activity / positive regulation of fibrinolysis / Dissolution of Fibrin Clot / negative regulation of cell-substrate adhesion / myoblast differentiation / biological process involved in interaction with symbiont / labyrinthine layer blood vessel development / endopeptidase inhibitor activity / muscle cell cellular homeostasis / Activation of Matrix Metalloproteinases / apolipoprotein binding / extracellular matrix disassembly / positive regulation of blood vessel endothelial cell migration / negative regulation of fibrinolysis / fibrinolysis / Degradation of the extracellular matrix / serine-type peptidase activity / platelet alpha granule lumen / Schaffer collateral - CA1 synapse / serine-type endopeptidase inhibitor activity / kinase binding / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / blood coagulation / Platelet degranulation / protein-folding chaperone binding / collagen-containing extracellular matrix / endopeptidase activity / protease binding / blood microparticle / protein domain specific binding / negative regulation of cell population proliferation / external side of plasma membrane / serine-type endopeptidase activity / signaling receptor binding / glutamatergic synapse / enzyme binding / cell surface / proteolysis / extracellular space / extracellular exosome / extracellular region / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() ![]() | ||||||
![]() | Law, R.H.P. / Wu, G. | ||||||
![]() | ![]() Title: Highly Potent and Selective Plasmin Inhibitors Based on the Sunflower Trypsin Inhibitor-1 Scaffold Attenuate Fibrinolysis in Plasma. Authors: Swedberg, J.E. / Wu, G. / Mahatmanto, T. / Durek, T. / Caradoc-Davies, T.T. / Whisstock, J.C. / Law, R.H.P. / Craik, D.J. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 121.1 KB | Display | ![]() |
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PDB format | ![]() | 92 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 437.4 KB | Display | ![]() |
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Full document | ![]() | 438.9 KB | Display | |
Data in XML | ![]() | 13.4 KB | Display | |
Data in CIF | ![]() | 19.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6d3xC ![]() 6d3yC ![]() 6d3zC ![]() 1sfiS ![]() 5uggS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 27193.248 Da / Num. of mol.: 1 / Fragment: UNP residues 563-810 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() | ||
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#2: Protein/peptide | Mass: 1597.899 Da / Num. of mol.: 1 / Fragment: UNP residues 40-53 / Mutation: T4Y / Source method: obtained synthetically / Source: (synth.) ![]() ![]() | ||
#3: Chemical | #4: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.3 Å3/Da / Density % sol: 46.58 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 5.5 / Details: 15% PEG4000, 0.1 M MES, 0.15 M ammonium sulfate / PH range: 4.5-6 |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: ADSC QUANTUM 210r / Detector: CCD / Date: Oct 30, 2016 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: double crystal Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9537 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.43→74.434 Å / Num. all: 48727 / Num. obs: 48727 / % possible obs: 100 % / Redundancy: 4.1 % / Biso Wilson estimate: 15.17 Å2 / Rpim(I) all: 0.036 / Rrim(I) all: 0.074 / Rsym value: 0.065 / Net I/av σ(I): 6.7 / Net I/σ(I): 10.4 / Num. measured all: 200154 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1 / Redundancy: 4.1 %
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-Phasing
Phasing | Method: ![]() |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB entries 5UGG & 1SFI Resolution: 1.43→40.195 Å / SU ML: 0.16 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 21.97 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 70.67 Å2 / Biso mean: 24.9964 Å2 / Biso min: 9.64 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 1.43→40.195 Å
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 17 / % reflection obs: 100 %
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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