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- PDB-5e9c: Crystal structure of human heparanase in complex with heparin tet... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5e9c | |||||||||
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Title | Crystal structure of human heparanase in complex with heparin tetrasaccharide dp4 | |||||||||
![]() | (Heparanase) x 2 | |||||||||
![]() | HYDROLASE / glycoside hydrolase / ligand 4 / protein / sugar | |||||||||
Function / homology | ![]() heparanase / heparanase activity / regulation of hair follicle development / heparin metabolic process / proteoglycan metabolic process / heparan sulfate proteoglycan catabolic process / beta-glucuronidase activity / positive regulation of hair follicle development / HS-GAG degradation / protein transmembrane transport ...heparanase / heparanase activity / regulation of hair follicle development / heparin metabolic process / proteoglycan metabolic process / heparan sulfate proteoglycan catabolic process / beta-glucuronidase activity / positive regulation of hair follicle development / HS-GAG degradation / protein transmembrane transport / syndecan binding / vascular wound healing / angiogenesis involved in wound healing / establishment of endothelial barrier / positive regulation of osteoblast proliferation / positive regulation of vascular endothelial growth factor production / positive regulation of blood coagulation / lysosomal lumen / cell-matrix adhesion / : / extracellular matrix / specific granule lumen / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / lysosome / membrane raft / lysosomal membrane / intracellular membrane-bounded organelle / Neutrophil degranulation / extracellular space / extracellular region / nucleoplasm / nucleus Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Wu, L. / Davies, G.J. | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Structural characterization of human heparanase reveals insights into substrate recognition. Authors: Wu, L. / Viola, C.M. / Brzozowski, A.M. / Davies, G.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 | ![]() | 117.4 KB | Display | ![]() |
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PDB format | ![]() | 86.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 798 KB | Display | ![]() |
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Full document | ![]() | 802.3 KB | Display | |
Data in XML | ![]() | 21.8 KB | Display | |
Data in CIF | ![]() | 30.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5e8mSC ![]() 5e97C ![]() 5e98C ![]() 5e9bC S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
-Protein , 2 types, 2 molecules AB
#1: Protein | Mass: 43733.324 Da / Num. of mol.: 1 / Fragment: residues 158-543 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
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#2: Protein | Mass: 8542.769 Da / Num. of mol.: 1 / Fragment: residues 36-109 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
-Sugars , 2 types, 4 molecules ![](data/chem/img/NAG.gif)
#3: Polysaccharide | 4-deoxy-2-O-sulfo-alpha-L-threo-hex-4-enopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)- ...4-deoxy-2-O-sulfo-alpha-L-threo-hex-4-enopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-alpha-D-glucopyranose-(1-4)-alpha-L-idopyranuronic acid-(1-4)-2-deoxy-6-O-sulfo-2-(sulfoamino)-beta-D-glucopyranose |
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#4: Sugar |
-Non-polymers , 3 types, 226 molecules ![](data/chem/img/CL.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/HOH.gif)
#5: Chemical | ChemComp-CL / |
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#6: Chemical | ChemComp-SO4 / |
#7: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.46 Å3/Da / Density % sol: 50.02 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 5.5 / Details: 0.1 M MES pH 5.5, 0.1 M MgCl2, 17% PEG3350 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: May 7, 2015 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.976 Å / Relative weight: 1 |
Reflection | Resolution: 1.73→52.64 Å / Num. obs: 52479 / % possible obs: 99 % / Redundancy: 4 % / Rmerge(I) obs: 0.06 / Net I/σ(I): 11.3 |
Reflection shell | Resolution: 1.73→1.76 Å / Rmerge(I) obs: 0.1 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 5e8m Resolution: 1.73→78.27 Å / Cor.coef. Fo:Fc: 0.971 / Cor.coef. Fo:Fc free: 0.955 / SU B: 3.217 / SU ML: 0.096 / Cross valid method: THROUGHOUT / ESU R: 0.105 / ESU R Free: 0.105 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 36.573 Å2
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Refinement step | Cycle: LAST / Resolution: 1.73→78.27 Å
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