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Open data
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Basic information
| Entry | Database: PDB / ID: 1at5 | |||||||||||||||
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| Title | HEN EGG WHITE LYSOZYME WITH A SUCCINIMIDE RESIDUE | |||||||||||||||
Components | LYSOZYME | |||||||||||||||
Keywords | HYDROLASE / SUCCINIMIDE / O-GLYCOSYL HYDROLASE | |||||||||||||||
| Function / homology | Function and homology informationLactose synthesis / Antimicrobial peptides / Neutrophil degranulation / beta-N-acetylglucosaminidase activity / cell wall macromolecule catabolic process / lysozyme / lysozyme activity / defense response to Gram-negative bacterium / killing of cells of another organism / defense response to Gram-positive bacterium ...Lactose synthesis / Antimicrobial peptides / Neutrophil degranulation / beta-N-acetylglucosaminidase activity / cell wall macromolecule catabolic process / lysozyme / lysozyme activity / defense response to Gram-negative bacterium / killing of cells of another organism / defense response to Gram-positive bacterium / defense response to bacterium / endoplasmic reticulum / extracellular space / identical protein binding / cytoplasm Similarity search - Function | |||||||||||||||
| Biological species | ![]() | |||||||||||||||
| Method | X-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 1.8 Å | |||||||||||||||
Authors | Noguchi, S. / Miyawaki, K. / Satow, Y. | |||||||||||||||
Citation | Journal: J.Mol.Biol. / Year: 1998Title: Succinimide and isoaspartate residues in the crystal structures of hen egg-white lysozyme complexed with tri-N-acetylchitotriose. Authors: Noguchi, S. / Miyawaki, K. / Satow, Y. #1: Journal: J.Cryst.Growth / Year: 1996Title: Crystallography of Succinimide Hen Egg-White Lysozyme at Low Temperatures Authors: Miyawaki, K. / Noguchi, S. / Harada, S. / Satow, Y. | |||||||||||||||
| History |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 1at5.cif.gz | 43.3 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb1at5.ent.gz | 28.4 KB | Display | PDB format |
| PDBx/mmJSON format | 1at5.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 1at5_validation.pdf.gz | 724.5 KB | Display | wwPDB validaton report |
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| Full document | 1at5_full_validation.pdf.gz | 724.6 KB | Display | |
| Data in XML | 1at5_validation.xml.gz | 8.3 KB | Display | |
| Data in CIF | 1at5_validation.cif.gz | 10.8 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/at/1at5 ftp://data.pdbj.org/pub/pdb/validation_reports/at/1at5 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 1at6C ![]() 1lzbS 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 on special symmetry positions |
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Components
| #1: Protein | Mass: 14312.160 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: SUCCINIMIDE AT RESIDUE 101 / Source: (natural) ![]() |
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| #2: Polysaccharide | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2- ...2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose / triacetyl-beta-chitotriose |
| #3: Chemical | ChemComp-NA / |
| #4: Chemical | ChemComp-CL / |
| #5: Water | ChemComp-HOH / |
| Has protein modification | Y |
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 2.1 Å3/Da / Density % sol: 40 % | ||||||||||||||||||||||||||||||||||||||||||
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| Crystal grow | pH: 4.2 Details: CRYSTALS WERE PREPARED AT 277K FROM A SOLUTION CONTAINING 20 MG/ML PROTEIN, 7 MM TRI-N-ACETYLCHITOTRIOSE, 25 MG/ML SODIUM CHLORIDE, AND 100 MM ACETATE BUFFER PH 4.2, BY EQUILIBRATING THE ...Details: CRYSTALS WERE PREPARED AT 277K FROM A SOLUTION CONTAINING 20 MG/ML PROTEIN, 7 MM TRI-N-ACETYLCHITOTRIOSE, 25 MG/ML SODIUM CHLORIDE, AND 100 MM ACETATE BUFFER PH 4.2, BY EQUILIBRATING THE SOLUTION AGAINST A RESERVOIR SOLUTION CONTAINING 50 MG/ML SODIUM CHLORIDE AND 100 MM ACETATE BUFFER PH 4.2. | ||||||||||||||||||||||||||||||||||||||||||
| Crystal grow | *PLUS Temperature: 4 ℃ / Method: unknown | ||||||||||||||||||||||||||||||||||||||||||
| Components of the solutions | *PLUS
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-Data collection
| Diffraction | Mean temperature: 277 K |
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| Diffraction source | Source: ROTATING ANODE / Type: RIGAKU RUH3R / Wavelength: 1.5418 |
| Detector | Type: RIGAKU / Detector: IMAGE PLATE / Date: May 1, 1996 / Details: MIRRORS |
| Radiation | Monochromator: NI FILTER / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
| Reflection | Resolution: 1.8→34.8 Å / Num. obs: 10924 / % possible obs: 92.3 % / Observed criterion σ(I): 0 / Redundancy: 5.2 % / Biso Wilson estimate: 21.1 Å2 / Rmerge(I) obs: 0.052 |
| Reflection shell | Resolution: 1.8→1.83 Å / % possible all: 65.2 |
| Reflection | *PLUS Num. measured all: 56262 |
| Reflection shell | *PLUS % possible obs: 65.2 % |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: PDB ENTRY 1LZB Resolution: 1.8→8 Å / Rfactor Rfree error: 0.007 / Data cutoff high absF: 10000000 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 Details: ALTHOUGH BOND DISTANCE BETWEEN ILE 98 CB AND CA DEVIATES BY LARGER THAN 4.0*RMSD FROM THE IDEAL VALUE, ALL THE ATOMS OF ILE 98 ARE DEFINED IN CLEAR ELECTRON DENSITIES.
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| Displacement parameters | Biso mean: 20.8 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refine analyze |
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| Refinement step | Cycle: LAST / Resolution: 1.8→8 Å
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| Refine LS restraints |
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| LS refinement shell | Resolution: 1.8→1.86 Å / Rfactor Rfree error: 0.029 / Total num. of bins used: 20
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| Xplor file |
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| Software | *PLUS Name: X-PLOR / Version: 3.843 / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refine LS restraints | *PLUS
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