3VV2

Crystal structure of complex form between S324A-subtilisin and mutant Tkpro


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2Z30 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.52930.1M Sodium cacodylate, 0.2M Zinc acetate, 2% PEG4000, pH6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
238.36

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 65.051α = 90
b = 68.583β = 90
c = 74.054γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2011-07-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSPRING-8 BEAMLINE BL44XU1.0SPring-8BL44XU

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.835096.72892655
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.831.8693.7

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 REPLACEMENTTHROUGHOUT2Z301.8331.1227383147696.790.221030.218470.26806RANDOM27.1
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]
0.02-0.040.02
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.39
r_dihedral_angle_4_deg20.098
r_dihedral_angle_3_deg14.89
r_dihedral_angle_1_deg6.764
r_scangle_it4.247
r_scbond_it2.866
r_mcangle_it1.856
r_angle_refined_deg1.823
r_mcbond_it1.165
r_chiral_restr0.128
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.39
r_dihedral_angle_4_deg20.098
r_dihedral_angle_3_deg14.89
r_dihedral_angle_1_deg6.764
r_scangle_it4.247
r_scbond_it2.866
r_mcangle_it1.856
r_angle_refined_deg1.823
r_mcbond_it1.165
r_chiral_restr0.128
r_bond_refined_d0.024
r_gen_planes_refined0.011
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2826
Nucleic Acid Atoms
Solvent Atoms109
Heterogen Atoms9

Software

Software
Software NamePurpose
BL44data collection
MOLREPphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling