+Open data
-Basic information
Entry | Database: PDB / ID: 2qmg | ||||||
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Title | Structure of BACE Bound to SCH745966 | ||||||
Components | Beta-secretase 1 | ||||||
Keywords | HYDROLASE / BACE1 / protease / Alternative splicing / Aspartyl protease / Glycoprotein / Membrane / Transmembrane / Zymogen | ||||||
Function / homology | Function and homology information memapsin 2 / Golgi-associated vesicle lumen / signaling receptor ligand precursor processing / beta-aspartyl-peptidase activity / amyloid precursor protein catabolic process / amyloid-beta formation / membrane protein ectodomain proteolysis / cellular response to manganese ion / prepulse inhibition / amyloid-beta metabolic process ...memapsin 2 / Golgi-associated vesicle lumen / signaling receptor ligand precursor processing / beta-aspartyl-peptidase activity / amyloid precursor protein catabolic process / amyloid-beta formation / membrane protein ectodomain proteolysis / cellular response to manganese ion / prepulse inhibition / amyloid-beta metabolic process / detection of mechanical stimulus involved in sensory perception of pain / cellular response to copper ion / hippocampal mossy fiber to CA3 synapse / presynaptic modulation of chemical synaptic transmission / multivesicular body / response to lead ion / trans-Golgi network / protein processing / recycling endosome / cellular response to amyloid-beta / positive regulation of neuron apoptotic process / synaptic vesicle / late endosome / amyloid-beta binding / peptidase activity / endopeptidase activity / amyloid fibril formation / lysosome / aspartic-type endopeptidase activity / early endosome / endosome membrane / endosome / membrane raft / Amyloid fiber formation / axon / endoplasmic reticulum lumen / neuronal cell body / dendrite / Golgi apparatus / enzyme binding / cell surface / proteolysis / membrane / plasma membrane Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 1.89 Å | ||||||
Authors | Strickland, C.O. / Iserloh, U. | ||||||
Citation | Journal: Bioorg.Med.Chem.Lett. / Year: 2008 Title: Discovery of an orally efficaceous 4-phenoxypyrrolidine-based BACE-1 inhibitor. Authors: Iserloh, U. / Pan, J. / Stamford, A.W. / Kennedy, M.E. / Zhang, Q. / Zhang, L. / Parker, E.M. / McHugh, N.A. / Favreau, L. / Strickland, C. / Voigt, J. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2qmg.cif.gz | 181.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2qmg.ent.gz | 149.7 KB | Display | PDB format |
PDBx/mmJSON format | 2qmg.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/qm/2qmg ftp://data.pdbj.org/pub/pdb/validation_reports/qm/2qmg | HTTPS FTP |
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-Related structure data
Related structure data | 2qkj |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 43939.559 Da / Num. of mol.: 2 / Fragment: Extracellular domain, residues 55-447 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: BACE1, BACE / Plasmid: pET11a / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: P56817, memapsin 2 #2: Chemical | #3: Chemical | #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.87 Å3/Da / Density % sol: 57.21 % |
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Crystal grow | Method: vapor diffusion, hanging drop / Details: VAPOR DIFFUSION, HANGING DROP |
-Data collection
Diffraction | Mean temperature: 95 K |
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Diffraction source | Source: ROTATING ANODE / Type: RIGAKU FR-E+ SUPERBRIGHT / Wavelength: 1.54 Å |
Detector | Type: RIGAKU RAXIS IV++ / Detector: IMAGE PLATE / Details: Max-Res osmic |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.54 Å / Relative weight: 1 |
Reflection | Resolution: 1.89→20 Å / Num. all: 81760 / Num. obs: 81018 / % possible obs: 99.2 % / Observed criterion σ(F): -3 / Observed criterion σ(I): -3 / Redundancy: 3.6 % / Rmerge(I) obs: 0.078 / Rsym value: 0.078 / Χ2: 0.999 / Net I/σ(I): 8.9 |
Reflection shell | Resolution: 1.89→1.92 Å / Redundancy: 3.6 % / Rmerge(I) obs: 0.437 / Mean I/σ(I) obs: 3.1 / Num. unique all: 4014 / Rsym value: 0.473 / Χ2: 1 / % possible all: 99.7 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.89→20 Å / FOM work R set: 0.842 / σ(F): 0
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Displacement parameters | Biso mean: 20.551 Å2 | ||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.89→20 Å
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Refine LS restraints |
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Xplor file |
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