X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Details VAPOR DIFFUSION, HANGING DROP

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 67.73 α = 90
b = 66.08 β = 96.57
c = 78.79 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210 mirrors 2001-10-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 17-ID 1.0 APS 17-ID

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
2.19 79 94.1 0.052 0.052 -- 5.5 33377 33377 0.0 0.0 32.0
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)
2.19 2.25 76.3 0.177 0.177 3.81 3.5 1752

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 2.19 79.06 -- -- -- 31696 1667 93.74 -- 0.191 0.18786 0.25063 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 2.194 2.251 -- 89 1752 0.186 0.287 -- 70.7
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model isotropic
Mean Isotropic B 32.009
Anisotropic B[1][1] 0.35
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.27
Anisotropic B[2][2] 0.71
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.0
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 3.475
r_dihedral_angle_2_deg 39.565
r_nbd_other 0.187
r_dihedral_angle_3_deg 17.784
r_mcbond_other 0.217
r_bond_refined_d 0.019
r_angle_refined_deg 1.715
r_angle_other_deg 0.864
r_dihedral_angle_4_deg 20.331
r_symmetry_vdw_other 0.229
r_mcbond_it 1.22
r_bond_other_d 0.001
r_scbond_it 2.364
r_gen_planes_refined 0.007
r_xyhbond_nbd_other 0.359
r_gen_planes_other 0.001
r_symmetry_hbond_refined 0.222
r_symmetry_vdw_refined 0.165
r_dihedral_angle_1_deg 7.234
r_mcangle_it 1.517
r_nbtor_other 0.092
r_nbd_refined 0.225
r_xyhbond_nbd_refined 0.172
r_nbtor_refined 0.188
r_chiral_restr 0.104
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5496
Nucleic Acid Atoms 0
Heterogen Atoms 36
Solvent Atoms 80

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0003
HKL-2000 data collection