X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 294.0
Details screen containing 2-3 M sodium malonate pH 5-7

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 98.89 α = 90
b = 98.89 β = 90
c = 216.8 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD Bruker Platinum 135 -- 2013-01-03
Diffraction Radiation
Monochromator Protocol
HELIOS MIRRORS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE BRUKER AXS MICROSTAR 1.5418 -- --

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
1.95 50 99.4 -- 0.1008 -- 9.9 -- 78718 -- -- --
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)
1.95 2.05 95.6 -- 0.4812 2.66 3.9 --

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 1.95 50.0 -- -- -- 73422 3796 97.6 -- 0.156 0.154 0.196 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 1.95 2.0 -- 226 4047 0.361 0.408 -- 74.29
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 18.09
Anisotropic B[1][1] 0.73
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.73
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.46
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_3_deg 13.3
r_mcangle_it 2.49
r_bond_refined_d 0.021
r_mcbond_it 1.699
r_scbond_other 2.606
r_mcangle_other 2.491
r_dihedral_angle_4_deg 14.688
r_angle_other_deg 1.204
r_long_range_B_refined 5.216
r_dihedral_angle_2_deg 37.668
r_scangle_other 3.919
r_angle_refined_deg 1.968
r_chiral_restr 0.139
r_mcbond_other 1.694
r_bond_other_d 0.004
r_gen_planes_other 0.002
r_long_range_B_other 5.08
r_scbond_it 2.606
r_gen_planes_refined 0.012
r_dihedral_angle_1_deg 6.871
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5552
Nucleic Acid Atoms 0
Heterogen Atoms 147
Solvent Atoms 579

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0158
PROTEUM PLUS data collection
PROTEUM PLUS data processing
MOLREP phasing