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Yorodumi- PDB-4rv2: Crystal Structure of (3R)-hydroxyacyl-ACP dehydratase HadAB heter... -
+Open data
-Basic information
Entry | Database: PDB / ID: 4rv2 | ||||||
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Title | Crystal Structure of (3R)-hydroxyacyl-ACP dehydratase HadAB hetero-dimer from Mycobacterium smegmatis | ||||||
Components |
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Keywords | LYASE / Hotdog fold | ||||||
Function / homology | Function and homology information Dehydratase subunit HadA-like / N-terminal of MaoC-like dehydratase / N-terminal half of MaoC dehydratase / MaoC-like dehydratase domain / MaoC like domain / Hotdog Thioesterase / Thiol Ester Dehydrase; Chain A / HotDog domain superfamily / Roll / Alpha Beta Similarity search - Domain/homology | ||||||
Biological species | Mycobacterium smegmatis str. MC2 155 (bacteria) | ||||||
Method | X-RAY DIFFRACTION / MIR / Resolution: 2.7 Å | ||||||
Authors | Biswas, R. / Hazra, D. / Dutta, D. / Das, A.K. | ||||||
Citation | Journal: Biochem.Biophys.Res.Commun. / Year: 2015 Title: Crystal structure of dehydratase component HadAB complex of mycobacterial FAS-II pathway. Authors: Biswas, R. / Dutta, A. / Dutta, D. / Hazra, D. / Banerjee, D.R. / Basak, A. / Das, A.K. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4rv2.cif.gz | 117.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4rv2.ent.gz | 92.4 KB | Display | PDB format |
PDBx/mmJSON format | 4rv2.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/rv/4rv2 ftp://data.pdbj.org/pub/pdb/validation_reports/rv/4rv2 | HTTPS FTP |
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-Related structure data
Similar structure data |
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-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 16622.625 Da / Num. of mol.: 1 / Fragment: UNP residues 7-144 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Mycobacterium smegmatis str. MC2 155 (bacteria) Strain: mc2 155 / Gene: MSMEG_1340, MSMEI_1302 / Plasmid: pQE30 / Production host: Escherichia coli (E. coli) / Strain (production host): M15 / References: UniProt: A0QS40 |
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#2: Protein | Mass: 14741.694 Da / Num. of mol.: 1 / Fragment: UNP residues 2-142 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Mycobacterium smegmatis str. MC2 155 (bacteria) Strain: mc2 155 / Gene: MSMEG_1341, MSMEI_1303 / Plasmid: pQE30 / Production host: Escherichia coli (E. coli) / Strain (production host): M15 / References: UniProt: A0QS41 |
#3: Chemical | ChemComp-SO4 / |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 3.08 Å3/Da / Density % sol: 60.08 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 6.8 Details: 1.75 M (NH4)2SO4, 0.1 M HEPES, 2% PEG 400, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ROTATING ANODE / Type: RIGAKU MICROMAX-007 HF / Wavelength: 1.5418 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: RIGAKU RAXIS IV++ / Detector: IMAGE PLATE / Date: Sep 12, 2014 / Details: Mirrors | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: Varimax, Osmic mirror / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.699→19.732 Å / Num. all: 11408 / Num. obs: 11408 / % possible obs: 99.7 % / Redundancy: 41.8 % / Rsym value: 0.158 / Net I/σ(I): 36.2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Processing
Software |
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Refinement | Method to determine structure: MIR / Resolution: 2.7→19.73 Å / Cor.coef. Fo:Fc: 0.922 / Cor.coef. Fo:Fc free: 0.86 / WRfactor Rfree: 0.2232 / WRfactor Rwork: 0.1739 / FOM work R set: 0.8054 / SU B: 23.032 / SU ML: 0.241 / SU R Cruickshank DPI: 0.5401 / SU Rfree: 0.3432 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.54 / ESU R Free: 0.343 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 57.15 Å2 / Biso mean: 34.629 Å2 / Biso min: 6.3 Å2
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Refinement step | Cycle: LAST / Resolution: 2.7→19.73 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.7→2.768 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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