X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6
Details METHOD: VAPOUR DIFFUSION / HANGING DROP PROTEIN: 10 MG/ML IN 10 MM HEPES PH 7.0 RESEVOIR: 10% PEG 4000, 100 MM MES/TRIS PH 6.0, 100 MM AMMONIUM SULFATE, 10 MM CACL2

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 85.59 α = 90
b = 67.91 β = 103.48
c = 154.25 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2002-02-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON MPG/DESY, HAMBURG BEAMLINE BW6 -- MPG/DESY, HAMBURG BW6

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
1.5 25.1 89.5 0.051 -- -- 3.1 -- 122892 -- -- --
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)
1.5 1.53 90.7 0.144 -- 3.4 3.0 --

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 1.5 158.11 -- -- -- 116640 6192 89.4 -- 0.147 0.145 0.184 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 1.5 1.54 -- 401 7894 0.174 0.244 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 13.74
Anisotropic B[1][1] 0.32
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.39
Anisotropic B[2][2] 0.05
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.19
RMS Deviations
Key Refinement Restraint Deviation
r_xyhbond_nbd_refined 0.175
r_symmetry_hbond_refined 0.179
r_scangle_it 2.929
r_mcbond_it 0.647
r_symmetry_vdw_other 0.258
r_dihedral_angle_1_deg 6.805
r_angle_refined_deg 1.424
r_nbtor_other 0.17
r_mcangle_it 1.158
r_nbd_refined 0.249
r_nbd_other 0.246
r_gen_planes_refined 0.006
r_scbond_it 1.833
r_gen_planes_other 0.004
r_bond_refined_d 0.025
r_bond_other_d 0.008
r_chiral_restr 0.098
r_metal_ion_refined 0.202
r_symmetry_vdw_refined 0.218
r_angle_other_deg 0.936
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7010
Nucleic Acid Atoms 0
Heterogen Atoms 2
Solvent Atoms 1540

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.24
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing