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- PDB-6jkf: Crystal structure of Serratia marcescens Chitinase B complexed wi... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6jkf | ||||||
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Title | Crystal structure of Serratia marcescens Chitinase B complexed with compound 2-8-s2 | ||||||
![]() | Chitinase | ||||||
![]() | HYDROLASE / chitinase / complex / Serratia marcescens | ||||||
Function / homology | ![]() chitinase / chitinase activity / chitin catabolic process / chitin binding / polysaccharide catabolic process / carbohydrate binding / extracellular region Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Yang, Q. / Jiang, X. | ||||||
Funding support | ![]()
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![]() | ![]() Title: A Series of Compounds Bearing a Dipyrido-Pyrimidine Scaffold Acting as Novel Human and Insect Pest Chitinase Inhibitors. Authors: Jiang, X. / Kumar, A. / Motomura, Y. / Liu, T. / Zhou, Y. / Moro, K. / Zhang, K.Y.J. / Yang, Q. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 222 KB | Display | ![]() |
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PDB format | ![]() | 174.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.2 MB | Display | ![]() |
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Full document | ![]() | 1.3 MB | Display | |
Data in XML | ![]() | 43.8 KB | Display | |
Data in CIF | ![]() | 63.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6jjrC ![]() 6jk6C ![]() 6jk9C ![]() 6jmnC ![]() 4z2gS 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
#1: Protein | Mass: 55299.742 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | #3: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.46 Å3/Da / Density % sol: 50.03 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 5.6 Details: 50 mM citrate (pH 5.6), 0.5 M Li2SO4, and 0.25 M (NH4)2SO4 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Jan 20, 2016 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97778 Å / Relative weight: 1 |
Reflection | Resolution: 1.99→29.712 Å / Num. obs: 75549 / % possible obs: 100 % / Redundancy: 13.1 % / Rsym value: 0.109 / Net I/σ(I): 25.5 |
Reflection shell | Resolution: 2→2.03 Å / Redundancy: 13.3 % / Mean I/σ(I) obs: 4.4 / Num. unique obs: 3683 / Rsym value: 0.375 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4Z2G Resolution: 1.99→29.712 Å / SU ML: 0.15 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 20.85
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.99→29.712 Å
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Refine LS restraints |
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LS refinement shell |
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