X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Microdialysis
pH 8
Temperature 298.0
Details Tris-HCl, ethanol, pH 8.0, MICRODIALYSIS, temperature 298.0K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 56.05 α = 90
b = 97.51 β = 90
c = 156.79 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 293
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH crystal monochromator 2001-10-13
Diffraction Radiation
Monochromator Protocol
graphite SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 1.5418 -- --

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
3.4 20 93.8 -- 0.159 -- 2.0 11594 11008 -- -3.0 59.4
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)
3.4 3.52 75.0 -- 0.327 1.9 -- --

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 3.4 19.65 0.0 0.0 11008 11008 554 100.0 0.232 0.21937 0.21695 0.26599 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 3.4 3.486 -- 29 620 0.284 0.454 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 37.177
Anisotropic B[1][1] 3.91
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -1.76
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.15
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 8.69
r_symmetry_vdw_other 0.197
r_mcangle_it 5.503
r_nbd_refined 0.207
r_angle_other_deg 2.126
r_angle_refined_deg 2.061
r_symmetry_vdw_refined 0.163
r_chiral_restr 0.109
r_nbtor_other 0.09
r_bond_other_d 0.006
r_symmetry_hbond_refined 0.241
r_mcbond_it 3.411
r_gen_planes_refined 0.008
r_gen_planes_other 0.005
r_scbond_it 6.341
r_bond_refined_d 0.035
r_nbd_other 0.22
r_xyhbond_nbd_refined 0.177
r_dihedral_angle_1_deg 6.776
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5344
Nucleic Acid Atoms 0
Heterogen Atoms 11
Solvent Atoms 0

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
AMORE Structure Solution
REFMAC 5.1.19 Structure Refinement
Software
Software Name Purpose
refmac 5.1.19 refinement
DENZO data collection
AMoRE model building
SCALEPACK data reduction