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, 0.05M TRIS-HCL PH8.0, 0.1M SODIUM MALONATE, 30% PEG 1000, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 283K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 40.13 α = 90
b = 53.87 β = 90
c = 81.41 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
1.37 50 100.0 0.042 0.042 -- 8.3 -- 37843 -- -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)
1.37 1.39 99.9 0.484 0.484 4.107 7.1 --

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 1.37 40.71 -- 0.0 -- 37776 1931 99.8 -- 0.183 0.181 0.218 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 1.37 1.41 -- 149 2533 0.21 0.22 -- 97.39
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 20.63
Anisotropic B[1][1] -0.02
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.3
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.32
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_3_deg 14.467
r_mcbond_it 1.408
r_scangle_it 6.127
r_dihedral_angle_2_deg 43.973
r_dihedral_angle_4_deg 18.481
r_bond_refined_d 0.026
r_mcangle_it 2.484
r_chiral_restr 0.168
r_dihedral_angle_1_deg 3.964
r_scbond_it 3.852
r_angle_refined_deg 2.445
r_gen_planes_refined 0.011
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1576
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 240

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0102
HKL data reduction
HKL data scaling
REFMAC phasing version: 5.5.0102