X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5
Temperature 293.0
Details lithium sulphate, ammonium sulphate, pH 5.0, VAPOR DIFFUSION, SITTING DROP at 293K, VAPOR DIFFUSION, HANGING DROP

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 84.35 α = 90
b = 79.31 β = 93.97
c = 147.32 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2001-09-22
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON MAX II BEAMLINE I711 1.09785 MAX II I711

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
1.77 50 99.1 -- 0.097 -- 3.1 187197 187197 -- -3.0 25.0
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)
1.77 1.8 95.9 -- 0.344 2.6 2.3 8928

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 1.77 20.0 -- 0.0 187094 187094 8647 99.16 0.2075 0.2075 0.20582 0.24209 COPIED FROM 1DLU, MISSING RESOLUTION RANGE COMPLETED RANDOMLY
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 1.77 1.816 -- 671 12738 0.253 0.275 -- --
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model ISOTROPIC REFINEMENT, TLS PARAMETERISATON
Mean Isotropic B 13.594
Anisotropic B[1][1] -0.03
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.68
Anisotropic B[2][2] -0.05
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.02
RMS Deviations
Key Refinement Restraint Deviation
r_nbtor_other 0.086
r_nbd_other 0.246
r_nbd_refined 0.222
r_gen_planes_other 0.002
r_gen_planes_refined 0.007
r_chiral_restr 0.109
r_dihedral_angle_1_deg 6.412
r_angle_other_deg 0.919
r_angle_refined_deg 1.574
r_bond_other_d 0.003
r_bond_refined_d 0.018
r_xyhbond_nbd_refined 0.235
r_symmetry_vdw_refined 0.259
r_symmetry_vdw_other 0.295
r_symmetry_hbond_refined 0.246
r_mcbond_it 2.141
r_mcangle_it 2.892
r_scbond_it 2.743
r_scangle_it 3.842
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11290
Nucleic Acid Atoms 0
Heterogen Atoms 32
Solvent Atoms 1091

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XDS Data Reduction (data scaling)
REFMAC 5.1.19 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.1.19 refinement
REFMAC model building
XDS data reduction
XDS data collection