X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8
Temperature 283.0
Details 0.1M KCL, 0.05 M TRIS-HCL PH8.0, 0.1M SODIUM MALONATE, 30% PEG 1000, 5MM H2O2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 283K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 40.31 α = 90
b = 54.15 β = 90
c = 81.88 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 90
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD RAYONIX MX225HE -- 2010-05-23
Diffraction Radiation
Monochromator Protocol
SI 111 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SPRING-8 BEAMLINE BL44XU -- SPRING-8 BL44XU

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
1.55 50 100.0 0.075 0.075 -- 12.3 -- 26858 -- -3.0 --
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)
1.55 1.58 100.0 0.48 0.48 4.675 7.4 --

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 1.55 40.94 -- 0.0 -- 26774 1346 99.7 -- 0.195 0.193 0.233 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 1.55 1.59 -- 96 1774 0.231 0.269 -- 97.65
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.77
Anisotropic B[1][1] 0.09
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.08
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.17
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 6.164
r_scbond_it 3.749
r_mcangle_it 2.404
r_mcbond_it 1.512
r_gen_planes_refined 0.01
r_chiral_restr 0.175
r_dihedral_angle_4_deg 19.931
r_dihedral_angle_3_deg 15.855
r_dihedral_angle_2_deg 42.799
r_dihedral_angle_1_deg 4.142
r_angle_refined_deg 2.36
r_bond_refined_d 0.025
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1556
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 225

Software

Computing
Computing Package Purpose
HKL Data Reduction (intensity integration)
HKL Data Reduction (data scaling)
REFMAC 5.5.0102 Structure Solution
REFMAC 5.5.0102 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0102 refinement
REFMAC version: 5.5.0102 model building