X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details pH 7

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 68.95 α = 75.53
b = 76.01 β = 67
c = 88.18 γ = 63.04
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 93
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU IMAGE PLATE -- 2006-05-09
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 -- -- --

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 27.11 94.9 0.04 -- -- 1.96 -- 93802 -- -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)
2.0 2.07 92.0 0.22 -- 2.8 1.95 --

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 2.0 80.85 -- -- -- 89112 4672 94.89 -- 0.23206 0.22902 0.28929 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 2.0 2.052 -- 351 6374 0.273 0.382 -- 91.9
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 28.834
Anisotropic B[1][1] 0.43
Anisotropic B[1][2] -0.58
Anisotropic B[1][3] -0.12
Anisotropic B[2][2] 0.34
Anisotropic B[2][3] 0.58
Anisotropic B[3][3] -0.44
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 2.098
r_dihedral_angle_2_deg 40.843
r_scbond_it 3.403
r_mcangle_it 2.223
r_chiral_restr 0.178
r_dihedral_angle_4_deg 24.266
r_symmetry_hbond_refined 0.261
r_bond_refined_d 0.024
r_xyhbond_nbd_refined 0.216
r_nbd_refined 0.264
r_dihedral_angle_1_deg 7.926
r_symmetry_vdw_refined 0.256
r_gen_planes_refined 0.009
r_dihedral_angle_3_deg 19.212
r_nbtor_refined 0.311
r_mcbond_it 1.503
r_scangle_it 5.026
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9516
Nucleic Acid Atoms 0
Heterogen Atoms 132
Solvent Atoms 435

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0019
d*TREK data reduction
DTSCALEAVERAGE data scaling
MOLREP phasing