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Yorodumi- PDB-8gkd: Crystal structure of the peptidoglycan O-acetylesterase Ape1 (ami... -
+Open data
-Basic information
Entry | Database: PDB / ID: 8gkd | ||||||
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Title | Crystal structure of the peptidoglycan O-acetylesterase Ape1 (amino acids 41-392) from Campylobacter jejuni | ||||||
Components | SGNH hydrolase-type esterase domain-containing protein | ||||||
Keywords | HYDROLASE / Peptidoglycan O-acetylesterase / SGNH hydrolase / CBM35 / product bound complex | ||||||
Function / homology | SGNH hydrolase-type esterase domain / GDSL-like Lipase/Acylhydrolase family / SGNH hydrolase superfamily / ACETATE ION / SGNH hydrolase-type esterase domain-containing protein Function and homology information | ||||||
Biological species | Campylobacter jejuni subsp. jejuni 81-176 (Campylobacter) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.8 Å | ||||||
Authors | Lin, C.S. / Murphy, M.E. | ||||||
Funding support | Canada, 1items
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Citation | Journal: To be published Title: Mechanism of the CBM35 domain in assisting catalysis by Ape1, a Campylobacter jejuni O-acetyl esterase Authors: Lin, C.S. / Yen, I.Y. / Chan, A.C. / Murphy, M.E. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8gkd.cif.gz | 437.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8gkd.ent.gz | 359.1 KB | Display | PDB format |
PDBx/mmJSON format | 8gkd.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/gk/8gkd ftp://data.pdbj.org/pub/pdb/validation_reports/gk/8gkd | HTTPS FTP |
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-Related structure data
Related structure data | 8gldC C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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3 |
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Unit cell |
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-Components
#1: Protein | Mass: 41012.312 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Campylobacter jejuni subsp. jejuni 81-176 (Campylobacter) Strain: 81-176 / Gene: CJJ81176_0638 / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: A0A0H3PJ52 #2: Chemical | #3: Water | ChemComp-HOH / | 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: 2.17 Å3/Da / Density % sol: 43.35 % / Description: rod-shaped crystal |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop Details: 100 mM CAPS pH 10.5, 200 mM NaCl, 16% (w/v) PEG8000, 2.5% (w/v) PEG3350 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL9-2 / Wavelength: 1 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Dec 3, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.8→50 Å / Num. obs: 95429 / % possible obs: 99.7 % / Redundancy: 5.7 % / Rmerge(I) obs: 0.1 / Rpim(I) all: 0.045 / Rrim(I) all: 0.11 / Χ2: 0.921 / Net I/σ(I): 5.5 / Num. measured all: 546678 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Phasing
Phasing | Method: molecular replacement | |||||||||
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Phasing MR |
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.8→34.86 Å / Cross valid method: THROUGHOUT
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Displacement parameters | Biso max: 146.07 Å2 / Biso mean: 27.5055 Å2 / Biso min: 13.31 Å2 | ||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.8→34.86 Å
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LS refinement shell | Resolution: 1.8→1.87 Å
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