X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 293.0
Details AMMONIUM SULFATE, 100 MM KCL, 1 MM EDTA, 10 MM SODIUM PHOSPHATE, SOAKED WITH THE INHIBITOR, pH 7.00, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 43.24 α = 90
b = 85.14 β = 90
c = 64.77 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 120
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD CCD-PXL-L600 -- 2003-01-05
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 -- -- --

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
1.6 64.9 99.7 -- 0.085 -- -- 30717 30717 0.0 0.0 --
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.6 1.67 99.87 -- -- -- -- --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 1.6 64.5 -- 0.0 30717 30717 1624 99.68 0.23415 0.23415 0.23319 0.25191 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 1.597 1.639 -- 111 2136 0.27 0.335 -- 96.6
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.587
Anisotropic B[1][1] -0.1
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.05
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.15
RMS Deviations
Key Refinement Restraint Deviation
r_xyhbond_nbd_refined 0.121
r_nbd_refined 0.185
r_dihedral_angle_4_deg 13.336
r_mcbond_it 1.198
r_angle_other_deg 0.689
r_nbtor_refined 0.178
r_dihedral_angle_1_deg 5.556
r_gen_planes_other 0.001
r_mcbond_other 0.155
r_nbtor_other 0.081
r_angle_refined_deg 1.241
r_scbond_it 1.968
r_symmetry_vdw_other 0.195
r_scangle_it 2.785
r_symmetry_vdw_refined 0.252
r_nbd_other 0.184
r_gen_planes_refined 0.004
r_bond_refined_d 0.008
r_mcangle_it 1.352
r_dihedral_angle_2_deg 33.421
r_bond_other_d 0.001
r_chiral_restr 0.071
r_symmetry_hbond_refined 0.124
r_dihedral_angle_3_deg 15.227
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1757
Nucleic Acid Atoms 0
Heterogen Atoms 34
Solvent Atoms 192

Software

Software
Software Name Purpose
SAINT data scaling
LSCALE data reduction
AMoRE phasing
REFMAC refinement version: 5.2.0005
SAINT data reduction
LSCALE data scaling