+Open data
-Basic information
Entry | Database: PDB / ID: 8evv | ||||||
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Title | Apo form of DdlA from Pseudomonas aeruginosa PAO1 | ||||||
Components | D-alanine--D-alanine ligase A | ||||||
Keywords | LIGASE / ATP-grasp | ||||||
Function / homology | Function and homology information D-alanine-D-alanine ligase / D-alanine-D-alanine ligase activity / peptidoglycan biosynthetic process / cell wall organization / regulation of cell shape / ATP binding / metal ion binding / cytosol Similarity search - Function | ||||||
Biological species | Pseudomonas aeruginosa (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2.05 Å | ||||||
Authors | Pederick, J.L. / Woolman, J.C. / Bruning, J.B. | ||||||
Funding support | 1items
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Citation | Journal: Febs J. / Year: 2023 Title: Comparative functional and structural analysis of Pseudomonas aeruginosa d-alanine-d-alanine ligase isoforms as prospective antibiotic targets. Authors: Pederick, J.L. / Woolman, J.C. / Bruning, J.B. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8evv.cif.gz | 261.2 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8evv.ent.gz | 207.9 KB | Display | PDB format |
PDBx/mmJSON format | 8evv.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ev/8evv ftp://data.pdbj.org/pub/pdb/validation_reports/ev/8evv | HTTPS FTP |
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-Related structure data
Related structure data | 8evwC 8evxC 8evyC 8evzC 6u1cS S: Starting model for refinement 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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Unit cell |
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-Components
#1: Protein | Mass: 36630.652 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Pseudomonas aeruginosa (bacteria) Strain: ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1 Gene: ddlA, PA4201 / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: Q9HWI0, D-alanine-D-alanine ligase #2: 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: 2.66 Å3/Da / Density % sol: 53.77 % |
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Crystal grow | Temperature: 289.15 K / Method: vapor diffusion, sitting drop / Details: 0.2 M Calcium acetate hydrate, 20% PEG 3350 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: Australian Synchrotron / Beamline: MX1 / Wavelength: 0.9537 Å |
Detector | Type: DECTRIS EIGER2 X 9M / Detector: PIXEL / Date: Feb 17, 2022 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9537 Å / Relative weight: 1 |
Reflection | Resolution: 2.05→39.73 Å / Num. obs: 99163 / % possible obs: 100 % / Redundancy: 13.2 % / CC1/2: 0.998 / Rmerge(I) obs: 0.16 / Rpim(I) all: 0.046 / Rrim(I) all: 0.167 / Χ2: 0.85 / Net I/σ(I): 10.9 / Num. measured all: 1309959 |
Reflection shell | Resolution: 2.05→2.09 Å / % possible obs: 100 % / Redundancy: 12.7 % / Rmerge(I) obs: 1.306 / Num. measured all: 61181 / Num. unique obs: 4821 / CC1/2: 0.695 / Rpim(I) all: 0.38 / Rrim(I) all: 1.361 / Χ2: 0.51 / Net I/σ(I) obs: 1.5 |
-Phasing
Phasing | Method: molecular replacement |
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 6U1C Resolution: 2.05→39.73 Å / SU ML: 0.22 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 25.3 / Stereochemistry target values: ML
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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: 2.05→39.73 Å
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Refine LS restraints |
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LS refinement shell |
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