X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6
Details pH 6.00

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 68.3 α = 90
b = 94.85 β = 90
c = 96.23 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- 2003-07-17
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
2.4 40 100.0 0.08 -- -- 5.2 -- 25135 -- 0.0 --
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)
2.4 2.53 100.0 0.32 -- 2.3 5.0 --

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 2.4 20.0 -- -- -- 23759 1279 99.9 -- 0.193 0.189 0.255 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 2.4 2.46 -- 89 1715 0.185 0.267 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 33.72
Anisotropic B[1][1] 1.89
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -2.94
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.05
RMS Deviations
Key Refinement Restraint Deviation
r_angle_other_deg 1.178
r_gen_planes_other 0.002
r_bond_other_d 0.002
r_symmetry_hbond_refined 0.336
r_symmetry_vdw_other 0.304
r_gen_planes_refined 0.006
r_chiral_restr 0.08
r_dihedral_angle_1_deg 6.176
r_nbd_other 0.236
r_symmetry_vdw_refined 0.303
r_nbd_refined 0.209
r_scangle_it 3.913
r_xyhbond_nbd_refined 0.205
r_mcbond_it 0.753
r_nbtor_other 0.098
r_bond_refined_d 0.015
r_angle_refined_deg 1.496
r_mcangle_it 1.47
r_scbond_it 2.244
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3968
Nucleic Acid Atoms 0
Heterogen Atoms 39
Solvent Atoms 354

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.24
MOSFLM data reduction
SCALA data scaling
AMoRE phasing