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Yorodumi- PDB-5uds: LarE, a sulfur transferase involved in synthesis of the cofactor ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 5uds | ||||||
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Title | LarE, a sulfur transferase involved in synthesis of the cofactor for lactate racemase, in complex with MgATP | ||||||
Components | Lactate racemization operon protein LarE | ||||||
Keywords | TRANSFERASE / Lar / sulfur transferase / LarE / AMPylation / hexamer / trimer / PP-loop / ATP / magnesium / ATP pyrophophatase domain / lactate / lactate racemization / lactate racemase | ||||||
Function / homology | Function and homology information pyridinium-3,5-bisthiocarboxylic acid mononucleotide synthase / sulfurtransferase activity / lyase activity / ATP binding Similarity search - Function | ||||||
Biological species | Lactobacillus plantarum (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2.37 Å | ||||||
Authors | Fellner, M. / Desguin, B. / Hausinger, R.P. / Hu, J. | ||||||
Funding support | United States, 1items
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Citation | Journal: Proc. Natl. Acad. Sci. U.S.A. / Year: 2017 Title: Structural insights into the catalytic mechanism of a sacrificial sulfur insertase of the N-type ATP pyrophosphatase family, LarE. Authors: Fellner, M. / Desguin, B. / Hausinger, R.P. / Hu, J. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5uds.cif.gz | 328.4 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5uds.ent.gz | 265.4 KB | Display | PDB format |
PDBx/mmJSON format | 5uds.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 5uds_validation.pdf.gz | 2.5 MB | Display | wwPDB validaton report |
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Full document | 5uds_full_validation.pdf.gz | 2.5 MB | Display | |
Data in XML | 5uds_validation.xml.gz | 68 KB | Display | |
Data in CIF | 5uds_validation.cif.gz | 95.2 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ud/5uds ftp://data.pdbj.org/pub/pdb/validation_reports/ud/5uds | HTTPS FTP |
-Related structure data
Related structure data | 5udqSC 5udrC 5udtC 5uduC 5udvC 5udwC 5udxC 5unmC 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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Unit cell |
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Components on special symmetry positions |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
NCS ensembles :
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-Components
#1: Protein | Mass: 31718.766 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Lactobacillus plantarum (strain ATCC BAA-793 / NCIMB 8826 / WCFS1) (bacteria) Strain: ATCC BAA-793 / NCIMB 8826 / WCFS1 / Gene: larE, lp_0109 / Plasmid: pGIR076 / Production host: Escherichia coli (E. coli) / Strain (production host): Arctic express DE3 / References: UniProt: F9UST4 #2: Chemical | ChemComp-ATP / #3: Chemical | ChemComp-MG / #4: Chemical | ChemComp-PO4 / #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: 2.42 Å3/Da / Density % sol: 49.26 % / Mosaicity: 0.23 ° |
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Crystal grow | Temperature: 294.15 K / Method: vapor diffusion, hanging drop / pH: 6.5 Details: 4 ul ~39 mg/ml LarE (100 mM Tris-HCl pH 7.5, 300 mM NaCl) mixed with 4 ul reservoir solution. Hanging drop reservoir contained 100 ul of 27.5% v/v pentaerythritol ethoxylate (15/4 EO/OH), 50 ...Details: 4 ul ~39 mg/ml LarE (100 mM Tris-HCl pH 7.5, 300 mM NaCl) mixed with 4 ul reservoir solution. Hanging drop reservoir contained 100 ul of 27.5% v/v pentaerythritol ethoxylate (15/4 EO/OH), 50 mM BIS-TRIS pH 6.5, 105 mM ammonium sulfate). Crystal soaked 3 minutes in 30.0% v/v pentaerythritol ethoxylate (15/4 EO/OH), 50 mM BIS-TRIS pH 6.5, 50 mM ammonium sulfate, 18.5 mM adenosine triphosphate, 40 mM magnesium chloride. |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 21-ID-F / Wavelength: 0.9787 Å |
Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Jun 12, 2016 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9787 Å / Relative weight: 1 |
Reflection | Resolution: 2.367→48.02 Å / Num. obs: 77278 / % possible obs: 99.8 % / Redundancy: 9.9 % / Biso Wilson estimate: 36.77 Å2 / Rmerge(I) obs: 0.113 / Net I/σ(I): 19.1 |
Reflection shell | Resolution: 2.37→2.42 Å / Redundancy: 8.1 % / Rmerge(I) obs: 0.965 / % possible all: 97.7 |
-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 Starting model: 5UDQ Resolution: 2.37→47.63 Å / SU ML: 0.34 / Cross valid method: FREE R-VALUE / σ(F): 1.9 / Phase error: 24.7
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 41.45 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.37→47.63 Å
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Refine LS restraints |
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Refine LS restraints NCS |
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LS refinement shell |
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