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- PDB-3qt5: Crystal structure of Staphylococcus epidermidis mevalonate diphos... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3qt5 | ||||||
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Title | Crystal structure of Staphylococcus epidermidis mevalonate diphosphate decarboxylase | ||||||
![]() | Mevalonate diphosphate decarboxylase | ||||||
![]() | LYASE / GHMP kinase family | ||||||
Function / homology | ![]() diphosphomevalonate decarboxylase / diphosphomevalonate decarboxylase activity / isopentenyl diphosphate biosynthetic process, mevalonate pathway / kinase activity / ATP binding / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Barta, M.L. / Skaff, A.D. / McWhorter, W.J. / Miziorko, H.M. / Geisbrecht, B.V. | ||||||
![]() | ![]() Title: Crystal structures of Staphylococcus epidermidis mevalonate diphosphate decarboxylase bound to inhibitory analogs reveal new insight into substrate binding and catalysis. Authors: Barta, M.L. / Skaff, D.A. / McWhorter, W.J. / Herdendorf, T.J. / Miziorko, H.M. / Geisbrecht, B.V. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 143.4 KB | Display | ![]() |
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PDB format | ![]() | 113 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 3qt6C ![]() 3qt7C ![]() 3qt8C ![]() 2hk2S C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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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: 36870.395 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: Q9FD73, diphosphomevalonate decarboxylase #2: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.23 Å3/Da / Density % sol: 44.96 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7 Details: 0.25 M sodium formate, 16% w/v PEG3350, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Feb 5, 2011 |
Radiation | Monochromator: double crystal - liquid nitrogen cooled / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.848→49.616 Å / Num. all: 52599 / Num. obs: 52598 / % possible obs: 90.6 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 2 / Redundancy: 5.8 % / Rmerge(I) obs: 0.058 / Net I/σ(I): 25.2 |
Reflection shell | Resolution: 1.85→1.92 Å / Redundancy: 5.6 % / Rmerge(I) obs: 0.603 / Mean I/σ(I) obs: 2.47 / Num. unique all: 4552 / % possible all: 81.5 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2HK2 Resolution: 1.848→26.905 Å / SU ML: 0.24 / σ(F): 0 / Phase error: 24.08 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 1.06 Å / VDW probe radii: 1.3 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 30.18 Å2 / ksol: 0.343 e/Å3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters |
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Refinement step | Cycle: LAST / Resolution: 1.848→26.905 Å
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Refine LS restraints |
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LS refinement shell |
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