X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 295.0
Details lithium sulphate, ammonium sulphate, pH 6.0, VAPOR DIFFUSION, SITTING DROP at 295K, VAPOR DIFFUSION, HANGING DROP

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 84.47 α = 90
b = 78.95 β = 92.55
c = 148.29 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 -- 2002-09-22
Diffraction Radiation
Monochromator Protocol
asymmetrically cut single Si(111) monochromator crystal SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON MAX II BEAMLINE I711 0.9800 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
1.94 50 97.5 -- 0.1 -- 2.8 140702 140702 -- -3.0 22.9
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)
1.94 2.0 93.5 -- 0.283 2.9 2.2 11758

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 1.94 20.0 -- 0.0 140595 140595 6355 97.49 0.20128 0.20128 0.1992 0.24452 COPIED FROM PDB ENTRY 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 1.94 1.99 9794 490 9304 0.281 0.3 -- --
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model ISOTROPIC REFINEMENT, TLS PARAMETERISATION
Mean Isotropic B 10.808
Anisotropic B[1][1] -0.44
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.71
Anisotropic B[2][2] -1.84
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 2.21
RMS Deviations
Key Refinement Restraint Deviation
r_nbtor_other 0.09
r_nbd_other 0.271
r_nbd_refined 0.232
r_gen_planes_other 0.002
r_gen_planes_refined 0.008
r_chiral_restr 0.11
r_dihedral_angle_1_deg 6.563
r_angle_other_deg 0.985
r_angle_refined_deg 1.774
r_bond_other_d 0.003
r_bond_refined_d 0.02
r_xyhbond_nbd_refined 0.225
r_symmetry_vdw_refined 0.256
r_symmetry_vdw_other 0.284
r_symmetry_hbond_refined 0.224
r_mcbond_it 2.313
r_mcangle_it 3.037
r_scbond_it 3.195
r_scangle_it 4.407
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11316
Nucleic Acid Atoms 0
Heterogen Atoms 44
Solvent Atoms 1177

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