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_scangle_it 2.929
r_scbond_it 1.833
r_mcangle_it 1.158
r_mcbond_it 0.647
r_nbd_refined 0.249
r_gen_planes_other 0.004
r_gen_planes_refined 0.006
r_chiral_restr 0.098
r_dihedral_angle_1_deg 6.805
r_angle_other_deg 0.936
r_angle_refined_deg 1.424
r_bond_other_d 0.008
r_bond_refined_d 0.025
r_nbd_other 0.246
r_nbtor_other 0.17
r_xyhbond_nbd_refined 0.175
r_metal_ion_refined 0.202
r_symmetry_vdw_refined 0.218
r_symmetry_vdw_other 0.258
r_symmetry_hbond_refined 0.179
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

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
AMORE Structure Solution
REFMAC 5.1.24 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.1.24 refinement
AMORE model building