1USM

DCOH, A BIFUNCTIONAL PROTEIN-BINDING TRANSCRIPTIONAL COACTIVATOR, PRO9LEU MUTANT


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1DCOPDB ENTRY 1DCO

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICROBATCH5.3MICROBATCH METHOD UNDER OIL BY CRYSTALLIZATION ROBOT TERA. 25.6 MG/ML OF PROTEIN SOLUTION WAS MIXED WITH 3.15M SODIUM FORMATE AND 0.1M SODIUM ACETATE BUFFER, PH 4.0. FINAL PH WAS 5.3. CRYOPROTECTANT CONTENT WAS: 25% GLYCEROL, 2.0M SODIUM FORMATE, AND 0.6M SODIUM ACETATE BUFFER, PH 4.0.
Crystal Properties
Matthews coefficientSolvent content
2.1542.4

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 55.625α = 90
b = 55.625β = 90
c = 125.882γ = 90
Symmetry
Space GroupI 4 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU IMAGE PLATE RAXIS-V2003-02-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL26B1SPring-8BL26B1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.22098.70.03441.48.730991-0.212.1
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.21.2299.50.14611.7

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1DCO1.218.7730967153998.70.2150.2150.228RANDOM19.5
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-0.86-0.861.71
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d21.3
c_scangle_it5.03
c_scbond_it3.65
c_mcangle_it2.52
c_mcbond_it1.81
c_angle_deg1.1
c_improper_angle_d0.68
c_bond_d0.005
c_bond_d_na
c_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d21.3
c_scangle_it5.03
c_scbond_it3.65
c_mcangle_it2.52
c_mcbond_it1.81
c_angle_deg1.1
c_improper_angle_d0.68
c_bond_d0.005
c_bond_d_na
c_bond_d_prot
c_angle_d
c_angle_d_na
c_angle_d_prot
c_angle_deg_na
c_angle_deg_prot
c_dihedral_angle_d_na
c_dihedral_angle_d_prot
c_improper_angle_d_na
c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms646
Nucleic Acid Atoms
Solvent Atoms147
Heterogen Atoms

Software

Software
Software NamePurpose
CNSrefinement
HKL-2000data reduction
HKL-2000data scaling