+Open data
-Basic information
Entry | Database: PDB / ID: 6mfz | |||||||||
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Title | Crystal structure of dimodular LgrA in a condensation state | |||||||||
Components | Linear gramicidin synthase subunit A | |||||||||
Keywords | LIGASE / nonribosomal peptide synthetase / tailoring domain / NRPS / enzyme / natural product / linear gramicidin | |||||||||
Function / homology | Function and homology information amino acid activation for nonribosomal peptide biosynthetic process / secondary metabolite biosynthetic process / ligase activity / phosphopantetheine binding / antibiotic biosynthetic process / cytosol Similarity search - Function | |||||||||
Biological species | Brevibacillus parabrevis (bacteria) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 6 Å | |||||||||
Authors | Reimer, J.M. / Eivaskhani, M. / Harb, I. / Schmeing, T.M. | |||||||||
Funding support | Canada, 2items
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Citation | Journal: Science / Year: 2019 Title: Structures of a dimodular nonribosomal peptide synthetase reveal conformational flexibility. Authors: Reimer, J.M. / Eivaskhani, M. / Harb, I. / Guarne, A. / Weigt, M. / Schmeing, T.M. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6mfz.cif.gz | 503.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6mfz.ent.gz | 392.5 KB | Display | PDB format |
PDBx/mmJSON format | 6mfz.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/mf/6mfz ftp://data.pdbj.org/pub/pdb/validation_reports/mf/6mfz | HTTPS FTP |
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-Related structure data
Related structure data | 6mfwSC 6mfxC 6mfyC 6mg0C 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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1 |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 205837.000 Da / Num. of mol.: 2 / Fragment: UNP residues 2-1802 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Brevibacillus parabrevis (bacteria) / Gene: lgrA / Production host: Escherichia coli (E. coli) / References: UniProt: Q70LM7 #2: Chemical | |
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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: 4.24 Å3/Da / Density % sol: 71.02 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: 0.25 M sodium/potassium phosphate, 21% PEG3350, 0.1 M Bis-Tris propane, pH 7.5 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: CLSI / Beamline: 08ID-1 / Wavelength: 0.979 Å |
Detector | Type: DECTRIS PILATUS3 S 6M / Detector: PIXEL / Date: Feb 15, 2018 |
Radiation | Monochromator: double crystal Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.979 Å / Relative weight: 1 |
Reflection | Resolution: 6→78.633 Å / Num. obs: 17913 / % possible obs: 100 % / Redundancy: 12.8 % / Biso Wilson estimate: 216.9 Å2 / Net I/σ(I): 6.9 |
Reflection shell | Resolution: 6→6.71 Å / Mean I/σ(I) obs: 2.1 / Num. unique obs: 5026 / CC1/2: 0.411 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB entry 6MFW Resolution: 6→78.633 Å / SU ML: 1.01 / Cross valid method: FREE R-VALUE / σ(F): 1.46 / Phase error: 32.81
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 6→78.633 Å
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Refine LS restraints |
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LS refinement shell |
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