X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Microseeding
pH 7.5
Temperature 298.0
Details AMMONIUM SULFATE, TRIS BUFFER, PEG3350, pH 7.5, temperature 298K, microseeding

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 45.95 α = 90
b = 94.1 β = 100.36
c = 78.51 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 4 -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 5.0.1 1.0322 ALS 5.0.1

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
1.9 40.2 -- 0.046 -- -- 3.6 -- 51411 -- 0.0 28.8
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)
1.9 1.97 -- 0.34 -- 2.0 3.2 --

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 1.9 40.16 -- 0.0 -- 48859 2551 99.43 -- 0.20268 0.20082 0.23947 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 1.9 1.95 -- 182 3521 0.28 0.328 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 20.756
Anisotropic B[1][1] -0.04
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.35
Anisotropic B[2][2] -0.43
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.6
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.003
r_scbond_it 1.254
r_nbd_refined 0.183
r_dihedral_angle_1_deg 5.461
r_chiral_restr 0.065
r_bond_refined_d 0.007
r_mcbond_it 0.387
r_symmetry_hbond_refined 0.144
r_xyhbond_nbd_refined 0.127
r_symmetry_vdw_refined 0.191
r_mcangle_it 0.749
r_scangle_it 2.258
r_angle_refined_deg 0.973
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3930
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 451

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.24
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing