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- PDB-5xoq: Crystal structure of O-Acetylserine Sulfhydrylase with bound Tran... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5xoq | ||||||
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Title | Crystal structure of O-Acetylserine Sulfhydrylase with bound Transcription Factor peptide inhibitor from Planctomyces limnophilus | ||||||
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![]() | TRANSFERASE/TRANSFERASE INHIBITOR / CysK / ![]() ![]() ![]() | ||||||
Function / homology | ![]() ![]() ![]() Similarity search - Function | ||||||
Biological species | Planctopirus limnophila![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Singh, R.P. / Saini, N. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Crystal structure of O-Acetylserine Sulfhydrylase with bound Transcription Factor peptide inhibitor from Planctomyces limnophilus Authors: Singh, R.P. / Saini, N. #1: ![]() Title: Crystal structure of O-acetylserine sulfhydrylase with bound peptide of C-term transcription factor as inhibitor from planctomyces limnophilus Authors: Singh, R.P. / Saini, N. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 139 KB | Display | ![]() |
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PDB format | ![]() | 107.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 5xa2S 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: 33022.883 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Strain: ATCC 43296 / DSM 3776 / IFAM 1008 / 290 / Gene: Plim_3256 / Production host: ![]() ![]() ![]() ![]() #2: Protein/peptide | Mass: 708.720 Da / Num. of mol.: 2 / Source method: obtained synthetically / Source: (synth.) ![]() #3: Chemical | ![]() #4: Water | ChemComp-HOH / | ![]() |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.62 Å3/Da / Density % sol: 53.02 % |
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Crystal grow![]() | Temperature: 291.15 K / Method: vapor diffusion, sitting drop / pH: 8.5 / Details: 20% PEG 8000, 100mM Tris pH8.5, 200mM MgCl2 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SEALED TUBE / Type: RIGAKU MICROMAX-002 / Wavelength: 1.54 Å |
Detector | Type: MAR scanner 345 mm plate / Detector: IMAGE PLATE / Date: May 19, 2016 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 1.87→25.22 Å / Num. obs: 54061 / % possible obs: 93 % / Redundancy: 1.1 % / Biso Wilson estimate: 18.27 Å2 / CC1/2: 1 / Rmerge(I) obs: 0.055 / Χ2: 0.956 / Net I/av σ(I): 22.6 / Net I/σ(I): 15.6 |
Reflection shell | Resolution: 1.87→1.9 Å / Redundancy: 4 % / Rmerge(I) obs: 0.202 / Mean I/σ(I) obs: 4.61 / Num. unique obs: 2483 / CC1/2: 1 / Χ2: 0.7 / % possible all: 86.2 |
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Processing
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Refinement | Method to determine structure![]() ![]() Starting model: 5XA2 Resolution: 1.87→25.216 Å / SU ML: 0.17 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 18.24 / 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: 1.87→25.216 Å
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Refine LS restraints |
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LS refinement shell |
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