+Open data
-Basic information
Entry | Database: PDB / ID: 7cih | ||||||
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Title | Microbial Hormone-sensitive lipase E53 mutant S285G | ||||||
Components | Lipase | ||||||
Keywords | HYDROLASE / Esterase / Microbial Hormone-sensitive lipase | ||||||
Function / homology | : / Alpha/beta hydrolase fold-3 / alpha/beta hydrolase fold / Alpha/Beta hydrolase fold / hydrolase activity / (4-nitrophenyl) hexanoate / 1,4-DIETHYLENE DIOXIDE / P-NITROPHENOL / Lipase Function and homology information | ||||||
Biological species | Erythrobacter longus (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.789 Å | ||||||
Authors | Yang, X. / Li, Z. / Xu, X. / Li, J. | ||||||
Funding support | China, 1items
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Citation | Journal: Front Microbiol / Year: 2021 Title: Mechanism and Structural Insights Into a Novel Esterase, E53, Isolated From Erythrobacter longus . Authors: Ding, Y. / Nie, L. / Yang, X.C. / Li, Y. / Huo, Y.Y. / Li, Z. / Gao, Y. / Cui, H.L. / Li, J. / Xu, X.W. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7cih.cif.gz | 278.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7cih.ent.gz | 219.3 KB | Display | PDB format |
PDBx/mmJSON format | 7cih.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ci/7cih ftp://data.pdbj.org/pub/pdb/validation_reports/ci/7cih | HTTPS FTP |
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-Related structure data
Related structure data | 7ci0C 7w8nC 4ypvS 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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4 |
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Unit cell |
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Components on special symmetry positions |
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-Components
-Protein , 1 types, 4 molecules ABCD
#1: Protein | Mass: 33128.703 Da / Num. of mol.: 4 / Mutation: S285G Source method: isolated from a genetically manipulated source Source: (gene. exp.) Erythrobacter longus (bacteria) / Gene: EH31_02760 / Production host: Escherichia coli K-12 (bacteria) / Strain (production host): K-12 / References: UniProt: A0A074MDU6 |
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-Non-polymers , 8 types, 1304 molecules
#2: Chemical | ChemComp-D8F / ( #3: Chemical | ChemComp-DMS / #4: Chemical | ChemComp-GOL / #5: Chemical | ChemComp-EDO / #6: Chemical | ChemComp-DIO / #7: Chemical | #8: Chemical | #9: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | Y |
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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: 3.8 Å3/Da / Density % sol: 67.6 % |
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Crystal grow | Temperature: 291.15 K / Method: vapor diffusion, hanging drop Details: MES pH 6.5, PEG, ammonium sulfate, dioxane, PEG 1000 |
-Data collection
Diffraction | Mean temperature: 80 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SSRF / Beamline: BL19U1 / Wavelength: 0.97776 Å |
Detector | Type: DECTRIS PILATUS3 S 6M / Detector: PIXEL / Date: May 1, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97776 Å / Relative weight: 1 |
Reflection | Resolution: 1.789→48.54 Å / Num. obs: 189466 / % possible obs: 99.47 % / Redundancy: 2 % / Biso Wilson estimate: 30.11 Å2 / CC1/2: 0.999 / CC star: 1 / Rmerge(I) obs: 0.02048 / Net I/σ(I): 18.53 |
Reflection shell | Resolution: 1.789→1.853 Å / Rmerge(I) obs: 0.3826 / Mean I/σ(I) obs: 2.05 / Num. unique obs: 18072 / CC1/2: 0.825 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4YPV Resolution: 1.789→48.54 Å / Cross valid method: FREE R-VALUE Details: Hydrogens have been added in their riding positions
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Displacement parameters | Biso mean: 35.88 Å2 | ||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.789→48.54 Å
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LS refinement shell | Resolution: 1.789→1.853 Å
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