X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 290.0
Details 10-16% PEG 8000, 100 mM sodium Cacodylate, 50 mM MgCl2, 100 mM KCl, VAPOR DIFFUSION, HANGING DROP, temperature 290K, pH 7

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 81.6 α = 90
b = 139.35 β = 90.52
c = 111.28 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD PSI PILATUS 6M -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04 1.0 DIAMOND I04

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
2.55 66.09 98.2 0.085 0.053 -- 6.9 -- 79477 2.55 2.55 --
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)
2.55 2.62 93.6 0.633 0.757 2.6 6.5 36105

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 2.55 51.67 -- -- -- 75250 3978 100.0 -- 0.21453 0.21243 0.25376 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 2.55 2.619 -- 272 5287 0.284 0.363 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 49.578
Anisotropic B[1][1] -0.16
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.08
Anisotropic B[2][2] 0.04
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.12
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 0.787
r_scbond_it 0.431
r_mcangle_it 0.437
r_mcbond_it 0.237
r_gen_planes_refined 0.003
r_chiral_restr 0.053
r_dihedral_angle_4_deg 13.267
r_dihedral_angle_3_deg 13.676
r_dihedral_angle_2_deg 35.104
r_dihedral_angle_1_deg 4.122
r_angle_refined_deg 0.878
r_bond_refined_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 15352
Nucleic Acid Atoms 0
Heterogen Atoms 176
Solvent Atoms 428

Software

Computing
Computing Package Purpose
SCALA Data Reduction (data scaling)
REFMAC 5.5.0072 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0072 refinement