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Yorodumi- PDB-4l39: Crystal structure of GH3.12 from Arabidopsis thaliana in complex ... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 4l39 | ||||||
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| Title | Crystal structure of GH3.12 from Arabidopsis thaliana in complex with AMPCPP and salicylate | ||||||
 Components | 4-substituted benzoates-glutamate ligase GH3.12 | ||||||
 Keywords | LIGASE / acyl acid amido synthase / protein-ligand complex / magnesium | ||||||
| Function / homology |  Function and homology informationN-(4-aminobenzoyl)-L-glutamate synthetase activity / N-benzoyl-L-glutamate synthetase activity / N-vanillate-L-glutamate synthetase activity / N-(4-hydroxybenzoyl)-L-glutamate synthetase activity / positive regulation of plant-type hypersensitive response / benzoate metabolic process / salicylic acid mediated signaling pathway / regulation of systemic acquired resistance / detection of fungus / plant-type hypersensitive response ...N-(4-aminobenzoyl)-L-glutamate synthetase activity / N-benzoyl-L-glutamate synthetase activity / N-vanillate-L-glutamate synthetase activity / N-(4-hydroxybenzoyl)-L-glutamate synthetase activity / positive regulation of plant-type hypersensitive response / benzoate metabolic process / salicylic acid mediated signaling pathway / regulation of systemic acquired resistance / detection of fungus / plant-type hypersensitive response / Ligases; Forming carbon-nitrogen bonds; Acid-amino-acid ligases (peptide synthases) / defense response / cellular response to hypoxia / defense response to bacterium Similarity search - Function  | ||||||
| Biological species | ![]()  | ||||||
| Method |  X-RAY DIFFRACTION /  SYNCHROTRON /  MOLECULAR REPLACEMENT / Resolution: 2.81 Å  | ||||||
 Authors | Zubieta, C. / Jez, J.M. / Brown, E. / Marcellin, R. / Kapp, U. / Round, A. / Westfall, C. | ||||||
 Citation |  Journal: Acta Crystallogr.,Sect.D / Year: 2013Title: Determination of the GH3.12 protein conformation through HPLC-integrated SAXS measurements combined with X-ray crystallography. Authors: Round, A. / Brown, E. / Marcellin, R. / Kapp, U. / Westfall, C.S. / Jez, J.M. / Zubieta, C.  | ||||||
| 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 |  4l39.cif.gz | 230.5 KB | Display |  PDBx/mmCIF format | 
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| PDB format |  pdb4l39.ent.gz | 180.4 KB | Display |  PDB format | 
| PDBx/mmJSON format |  4l39.json.gz | Tree view |  PDBx/mmJSON format | |
| Others |  Other downloads | 
-Validation report
| Summary document |  4l39_validation.pdf.gz | 1 MB | Display |  wwPDB validaton report | 
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| Full document |  4l39_full_validation.pdf.gz | 1.1 MB | Display | |
| Data in XML |  4l39_validation.xml.gz | 42.2 KB | Display | |
| Data in CIF |  4l39_validation.cif.gz | 59.6 KB | Display | |
| Arichive directory |  https://data.pdbj.org/pub/pdb/validation_reports/l3/4l39 ftp://data.pdbj.org/pub/pdb/validation_reports/l3/4l39 | HTTPS FTP  | 
-Related structure data
| Related structure data | ![]() 4epmS S: Starting model for refinement  | 
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| Similar structure data | 
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Links
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Assembly
| Deposited unit | ![]() 
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| 2 | ![]() 
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| Unit cell | 
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Components
| #1: Protein | Mass: 65762.430 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Gene: GH3.12, GDG1, PBS3, WIN3, At5g13320, T22N19.5, T31B5.140 Production host: ![]() References: UniProt: Q9LYU4, Ligases; Forming carbon-nitrogen bonds; Acid-amino-acid ligases (peptide synthases) #2: Chemical |  ChemComp-MG /  | #3: Chemical | #4: Chemical | #5: 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: 2.16 Å3/Da / Density % sol: 42.92 % | 
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| Crystal grow | Temperature: 288 K / Method: vapor diffusion, hanging drop / pH: 4.5  Details: 20% PEG3350, 0.25 M ammonium acetate, 0.1 M sodium acetate, 5 mM TCEP, 5 mM salicylate, 5 mM AMPCPP, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 288K  | 
-Data collection
| Diffraction | Mean temperature: 100 K | 
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| Diffraction source | Source:  SYNCHROTRON / Site:  ESRF   / Beamline: ID23-2 / Wavelength: 0.873 Å | 
| Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: May 4, 2011 | 
| Radiation | Monochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | 
| Radiation wavelength | Wavelength: 0.873 Å / Relative weight: 1 | 
| Reflection | Resolution: 2.81→92.49 Å / Num. all: 28243 / Num. obs: 28172 / % possible obs: 99.7 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 2 / Rmerge(I) obs: 0.26 / Rsym value: 0.26 / Net I/σ(I): 8 | 
| Reflection shell | Resolution: 2.81→3 Å / Rmerge(I) obs: 0.7 / Mean I/σ(I) obs: 2.73 / % possible all: 99.5 | 
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Processing
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| Refinement | Method to determine structure:  MOLECULAR REPLACEMENTStarting model: PDB ENTRY 4EPM Resolution: 2.81→58.004 Å / SU ML: 0.39 / σ(F): 1.35 / Phase error: 29.17 / Stereochemistry target values: ML Details: RESIDUES FOR THE C-TERMINAL DOMAIN (430-575) WERE MODELED BASED ON PDB ENTRY 4EPM. THESE RESIDUES EXHIBITED HIGH B-FACTORS AND POOR SIDECHAIN AND MAIN CHAIN DENSITY. 
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| Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: LAST / Resolution: 2.81→58.004 Å
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| Refine LS restraints | 
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| LS refinement shell | 
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