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 1,000, 5MM DTT, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 283K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 40.17 α = 90
b = 54.07 β = 90
c = 81.54 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
1.47 50 99.6 0.07 0.07 -- 7.2 -- 30985 -- -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)
1.47 1.5 100.0 0.495 0.495 4.043 7.2 --

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 1.47 29.98 -- 0.0 -- 30921 1560 99.5 -- 0.2 0.198 0.234 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 1.47 1.5 -- 119 2072 0.21 0.249 -- 97.29
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 22.51
Anisotropic B[1][1] 0.07
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.04
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.03
RMS Deviations
Key Refinement Restraint Deviation
r_scbond_it 3.543
r_bond_refined_d 0.023
r_angle_refined_deg 2.165
r_dihedral_angle_1_deg 4.246
r_scangle_it 5.477
r_chiral_restr 0.15
r_dihedral_angle_4_deg 19.636
r_gen_planes_refined 0.01
r_dihedral_angle_3_deg 15.034
r_mcbond_it 1.335
r_dihedral_angle_2_deg 41.66
r_mcangle_it 2.127
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1558
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 237

Software

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