X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5.5
Details pH 5.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 48.05 α = 90
b = 48.05 β = 90
c = 124.76 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210 -- 2007-06-16
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-1 -- ESRF ID14-1

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
1.5 44.84 98.1 0.09 -- -- 5.9 -- 22429 -- 2.0 15.7
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)
1.5 1.58 97.2 0.43 -- 4.0 6.0 --

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 1.5 32.78 -- -- -- 22429 1226 97.4 -- 0.16781 0.16584 0.20538 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 1.5 1.539 -- 99 1582 0.157 0.206 -- 96.17
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.082
Anisotropic B[1][1] 0.33
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.33
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.65
RMS Deviations
Key Refinement Restraint Deviation
r_mcangle_it 2.329
r_dihedral_angle_1_deg 5.53
r_dihedral_angle_3_deg 12.593
r_gen_planes_refined 0.007
r_rigid_bond_restr 1.523
r_scangle_it 5.184
r_mcbond_it 1.373
r_scbond_it 3.293
r_angle_refined_deg 1.409
r_dihedral_angle_4_deg 14.574
r_chiral_restr 0.096
r_bond_refined_d 0.012
r_dihedral_angle_2_deg 32.764
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1198
Nucleic Acid Atoms 0
Heterogen Atoms 5
Solvent Atoms 135

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0099
XDS data reduction
SCALA data scaling
PHASER phasing