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- PDB-4a99: STRUCTURE OF THE TETRACYCLINE DEGRADING MONOOXYGENASE TETX IN COM... -
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Basic information
Entry | Database: PDB / ID: 4a99 | ||||||
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Title | STRUCTURE OF THE TETRACYCLINE DEGRADING MONOOXYGENASE TETX IN COMPLEX WITH MINOCYCLINE | ||||||
![]() | TETX2 PROTEIN | ||||||
![]() | FLAVOPROTEIN / TETRACYCLINE DEGRADATION / MONOOXYGENASE / FLAVIN | ||||||
Function / homology | ![]() tetracycline 11a-monooxygenase / FAD binding / monooxygenase activity / response to antibiotic / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Volkers, G. / Palm, G.J. / Weiss, M.S. / Hinrichs, W. | ||||||
![]() | ![]() Title: Putative Dioxygen-Binding Sites and Recognition of Tigecycline and Minocycline in the Tetracycline-Degrading Monooxygenase Tetx Authors: Volkers, G. / Damas, J.M. / Palm, G.J. / Panjikar, S. / Soares, C.M. / Hinrichs, W. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 605.6 KB | Display | ![]() |
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PDB format | ![]() | 500.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 4a6nC ![]() 4guvC ![]() 2xdoS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Assembly
Deposited unit | ![]()
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: 1 / Ens-ID: 1 / Beg auth comp-ID: LEU / Beg label comp-ID: LEU / End auth comp-ID: MIY / End label comp-ID: MIY / Refine code: 1 / Auth seq-ID: 13 - 391 / Label seq-ID: 23
NCS oper:
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Components
#1: Protein | Mass: 44703.395 Da / Num. of mol.: 4 / Fragment: FAD-BINDING DOMAIN, RESIDUES 11-388 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Production host: ![]() ![]() #2: Chemical | ChemComp-FAD / #3: Chemical | ChemComp-MIY / ( #4: Chemical | ChemComp-SO4 / #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.46 Å3/Da / Density % sol: 50 % / Description: NONE |
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Crystal grow | pH: 7 / Details: pH 7 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH MAR165 / Detector: CCD / Date: Apr 28, 2011 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.91841 Å / Relative weight: 1 |
Reflection | Resolution: 2.18→80.94 Å / Num. obs: 86443 / % possible obs: 95.4 % / Observed criterion σ(I): 2 / Redundancy: 3.75 % / Rmerge(I) obs: 0.1 / Net I/σ(I): 11.86 |
Reflection shell | Resolution: 2.18→2.31 Å / Redundancy: 3.6 % / Rmerge(I) obs: 0.62 / Mean I/σ(I) obs: 2.37 / % possible all: 80.4 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2XDO Resolution: 2.18→80.94 Å / Cor.coef. Fo:Fc: 0.953 / Cor.coef. Fo:Fc free: 0.924 / SU B: 11.247 / SU ML: 0.158 / Cross valid method: THROUGHOUT / ESU R: 0.263 / ESU R Free: 0.207 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
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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: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 53.132 Å2
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Refinement step | Cycle: LAST / Resolution: 2.18→80.94 Å
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Refine LS restraints |
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