X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.42780.2M sodium potassium tartrate, 20% PEG 3350, trypsin in situ, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 278K
Crystal Properties
Matthews coefficientSolvent content
3.2161.69

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 167.245α = 90
b = 167.245β = 90
c = 226.855γ = 90
Symmetry
Space GroupI 4 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2010-02-16MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.97948, 0.97935APS19-ID

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
12.15099.90.0798.4119265692656-353.5
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)
12.12.141000.66711.14558

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMADTHROUGHOUT2.145.459265692656463399.840.1520.1520.1510.176RANDOM26.273
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]
-0.26-0.260.51
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.837
r_dihedral_angle_4_deg16.437
r_dihedral_angle_3_deg12.449
r_dihedral_angle_1_deg5.899
r_scangle_it3.492
r_scbond_it2.195
r_angle_refined_deg1.448
r_mcangle_it1.417
r_angle_other_deg0.943
r_mcbond_it0.778
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.837
r_dihedral_angle_4_deg16.437
r_dihedral_angle_3_deg12.449
r_dihedral_angle_1_deg5.899
r_scangle_it3.492
r_scbond_it2.195
r_angle_refined_deg1.448
r_mcangle_it1.417
r_angle_other_deg0.943
r_mcbond_it0.778
r_mcbond_other0.204
r_chiral_restr0.093
r_bond_refined_d0.017
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7122
Nucleic Acid Atoms
Solvent Atoms859
Heterogen Atoms76

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
MLPHAREphasing
DMphasing
REFMACrefinement
PDB_EXTRACTdata extraction
SBC-Collectdata collection
HKL-3000data reduction
HKL-3000data scaling
HKL-3000phasing
SHELXDphasing
SHELXEmodel building
SOLVEphasing
RESOLVEphasing
ARP/wARPmodel building
CCP4phasing
Omodel building
Cootmodel building