2RHR

P94L actinorhodin ketordeuctase mutant, with NADPH and Inhibitor Emodin


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1X7HPDB ID 1X7H

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1hanging drop7.52983.8-4.8 M sodium formate, pH 7.5, hanging drop, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
3.3663.36

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 104.778α = 90
b = 104.778β = 90
c = 123.364γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 325 mm CCDFlat collimating mirror, double crystal monochromator, toroid focusing mirror2006-06-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL9-21.0SSRLBL9-2

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
12.55099.90.09321.311.827840278022
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)
12.52.591000.4995.711.72725

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONTHROUGHOUTPDB ID 1X7H2.5502760226626264396.50.1840.216RANDOM54.769
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]
5.0955.095-10.19
RMS Deviations
KeyRefinement Restraint Deviation
c_scangle_it3.538
c_mcangle_it2.377
c_scbond_it2.339
c_mcbond_it1.398
c_angle_deg1.336
c_bond_d0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3741
Nucleic Acid Atoms
Solvent Atoms169
Heterogen Atoms136

Software

Software
Software NamePurpose
CNSrefinement
PDB_EXTRACTdata extraction
MAR345dtbdata collection
HKL-2000data reduction
HKL-2000data scaling
CNSphasing