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- PDB-7y9h: Crystal structure of diterpene synthase VenA from Streptomyces ve... -
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Open data
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Basic information
Entry | Database: PDB / ID: 7y9h | ||||||
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Title | Crystal structure of diterpene synthase VenA from Streptomyces venezuelae ATCC 15439 | ||||||
![]() | Diterpene synthase VenA | ||||||
![]() | LYASE / pyrophosphate / terpenoids | ||||||
Function / homology | DI(HYDROXYETHYL)ETHER![]() | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Zhang, L.L. / Xie, Z.Z. / Huang, J.-W. / Hu, Y.C. / Liu, W.D. / Yang, Y. / Chen, C.-C. / Guo, R.-T. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Molecular insights into the catalytic promiscuity of a bacterial diterpene synthase. Authors: Li, Z. / Zhang, L. / Xu, K. / Jiang, Y. / Du, J. / Zhang, X. / Meng, L.H. / Wu, Q. / Du, L. / Li, X. / Hu, Y. / Xie, Z. / Jiang, X. / Tang, Y.J. / Wu, R. / Guo, R.T. / Li, S. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 161.1 KB | Display | ![]() |
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PDB format | ![]() | 122.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 7y9gC ![]() 6tbdS S: Starting model for refinement C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 41591.719 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Details: THE GENEBANK ACCESSION NUMBER IS QGF19026.1. / Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | #3: Chemical | ChemComp-EDO / #4: Chemical | #5: Water | ChemComp-HOH / | Has ligand of interest | N | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.48 Å3/Da / Density % sol: 50.32 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 7.5 / Details: 25%PEG SMEAR MEDIUM; 0.1M HEPES; pH 7.5 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: LIQUID ANODE / Type: BRUKER METALJET / Wavelength: 1.34138 Å |
Detector | Type: Bruker PHOTON III / Detector: PIXEL / Date: Jun 1, 2021 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.34138 Å / Relative weight: 1 |
Reflection | Resolution: 2.03→36.37 Å / Num. obs: 51535 / % possible obs: 99.9 % / Redundancy: 4.3 % / Rmerge(I) obs: 0.0629 / Net I/σ(I): 13.2 |
Reflection shell | Resolution: 2.03→2.06 Å / Redundancy: 3.13 % / Rmerge(I) obs: 0.3763 / Mean I/σ(I) obs: 2.2 / Num. unique obs: 2181 / % possible all: 99.4 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 6TBD Resolution: 2.03→36.37 Å / Cor.coef. Fo:Fc: 0.966 / Cor.coef. Fo:Fc free: 0.945 / SU B: 4.142 / SU ML: 0.11 / SU R Cruickshank DPI: 0.161 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.161 / ESU R Free: 0.148 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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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: 100.93 Å2 / Biso mean: 30.041 Å2 / Biso min: 14.64 Å2
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Refinement step | Cycle: final / Resolution: 2.03→36.37 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.03→2.083 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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