X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 4.6
Details pH 4.60

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 36.18 α = 90
b = 52.15 β = 90
c = 64.75 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
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 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 40 97.2 0.053 -- -- 4.5 -- 61302 -- -- --
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)
1.0 1.06 94.2 0.409 -- 3.3 4.2 --

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 1.0 40.49 -- -- -- 61302 3282 96.9 -- 0.132 0.131 0.149 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 1.0 1.03 -- 206 4330 0.344 0.336 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 8.45
Anisotropic B[1][1] -0.3
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.21
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.09
RMS Deviations
Key Refinement Restraint Deviation
r_symmetry_vdw_refined 0.321
r_angle_refined_deg 2.007
r_gen_planes_other 0.001
r_symmetry_vdw_other 0.318
r_symmetry_hbond_refined 0.311
r_metal_ion_refined 0.075
r_chiral_restr 0.116
r_angle_other_deg 3.958
r_dihedral_angle_1_deg 6.763
r_nbtor_other 0.136
r_xyhbond_nbd_refined 0.257
r_bond_other_d 0.003
r_gen_planes_refined 0.01
r_nbd_other 0.293
r_scangle_it 3.749
r_mcangle_it 2.568
r_scbond_it 2.653
r_mcbond_it 1.848
r_bond_refined_d 0.018
r_nbd_refined 0.328
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 966
Nucleic Acid Atoms 0
Heterogen Atoms 51
Solvent Atoms 273

Software

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