X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 30 % PEG 5000 MME,1 M SODIUM CHLORIDE, 50 MM PH 4.5 SODIUM ACETATE

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 77.32 α = 90
b = 77.32 β = 90
c = 38.16 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC BENT MIRROR 2004-12-18
Diffraction Radiation
Monochromator Protocol
SI(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 -- ESRF ID14-4

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
1.28 50 99.7 0.05 -- -- 7.4 -- 30260 -- -3.0 --
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)
1.28 1.36 98.8 0.3 -- 4.9 5.1 --

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
OTHER 1.4 45.0 -- -- -- 22099 1195 99.8 -- 0.132 0.13 0.169 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 1.4 1.48 -- 158 3160 0.093 0.151 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 10.09
Anisotropic B[1][1] -0.23
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.23
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.46
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 5.007
r_scbond_it 3.7
r_mcangle_it 2.78
r_mcbond_it 2.16
r_nbd_refined 0.229
r_gen_planes_other 0.001
r_gen_planes_refined 0.011
r_chiral_restr 0.15
r_dihedral_angle_4_deg 17.001
r_dihedral_angle_3_deg 11.488
r_dihedral_angle_2_deg 33.143
r_dihedral_angle_1_deg 6.106
r_angle_other_deg 1.014
r_angle_refined_deg 1.866
r_bond_other_d 0.002
r_bond_refined_d 0.022
r_nbd_other 0.197
r_nbtor_refined 0.188
r_nbtor_other 0.091
r_xyhbond_nbd_refined 0.294
r_symmetry_vdw_refined 0.2
r_symmetry_vdw_other 0.336
r_symmetry_hbond_refined 0.373
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1001
Nucleic Acid Atoms 0
Heterogen Atoms 14
Solvent Atoms 115

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
SHELXD, SHELXE Structure Solution
REFMAC 5.2.0005 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.2.0005 refinement
SHELXE model building
SHELXD model building