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_dihedral_angle_1_deg 6.776
r_angle_other_deg 2.126
r_symmetry_hbond_refined 0.241
r_symmetry_vdw_refined 0.163
r_bond_refined_d 0.035
r_bond_other_d 0.006
r_nbtor_other 0.09
r_mcangle_it 5.503
r_gen_planes_other 0.005
r_mcbond_it 3.411
r_chiral_restr 0.109
r_nbd_refined 0.207
r_scbond_it 6.341
r_gen_planes_refined 0.008
r_nbd_other 0.22
r_symmetry_vdw_other 0.197
r_angle_refined_deg 2.061
r_xyhbond_nbd_refined 0.177
r_scangle_it 8.69
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

Software
Software Name Purpose
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing
refmac 5.1.19 refinement
REFMAC refinement version: 5.1.19