X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details THE PROTEIN WAS CONCENTRATED TO 10MG/ML AND CRYSTALLIZED AT 4 DEGRESS CELSIUS FROM 10MM SODIUM PHOSPHATE, PH 7.5 AND 57% SATURATED AMMONIUM SULPHATE.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 95.6 α = 90
b = 95.6 β = 90
c = 138.7 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 294
Diffraction Detector
Detector Diffraction Type Details Collection Date
DIFFRACTOMETER HILGER-WATTS -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE ELLIOT -- -- --

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
3.5 17.7 92.8 0.045 -- -- 2.3 -- 7817 -- -- --

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
OTHER 3.51 15.0 -- -- -- 7414 358 92.8 -- -- 0.19 0.249 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 3.51 3.6 -- 29 519 0.214 0.285 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 42.13
Anisotropic B[1][1] -2.47
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -2.47
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 4.94
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 3.573
r_scbond_it 1.951
r_mcangle_it 1.232
r_mcbond_it 0.61
r_nbd_refined 0.275
r_gen_planes_refined 0.006
r_chiral_restr 0.125
r_dihedral_angle_3_deg 22.198
r_dihedral_angle_1_deg 4.223
r_angle_refined_deg 1.974
r_bond_refined_d 0.019
r_xyhbond_nbd_refined 0.191
r_symmetry_vdw_refined 0.205
r_symmetry_hbond_refined 0.19
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4422
Nucleic Acid Atoms 0
Heterogen Atoms 15
Solvent Atoms 0

Software

Computing
Computing Package Purpose
REFMAC 5.0.32 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.0.32 refinement