X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 9.2
Details 5-12% JEFFAMINE 600, 50 MM TRIS/HCL, 10 MM CSCL, PH 9.2

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 222.92 α = 90
b = 351.27 β = 90
c = 158.28 γ = 90
Symmetry
Space Group C 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD BENT CONICAL SI-MIRROR 2002-10-15
Diffraction Radiation
Monochromator Protocol
BENT CYLINDRICAL GE(111) MONOCHROMATOR SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 14-BM-C -- APS 14-BM-C

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
2.55 30 99.5 0.11 -- -- 5.9 -- 199819 -- 2.0 --
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)
2.55 2.64 99.5 0.887 -- 2.03 5.2 --

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 2.6 182.57 -- -- -- 178219 9369 99.0 -- 0.237 0.235 0.266 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 2.6 2.67 -- 750 13157 0.343 0.381 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 52.49
Anisotropic B[1][1] -0.5
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -1.25
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.75
RMS Deviations
Key Refinement Restraint Deviation
r_bond_refined_d 0.034
r_symmetry_hbond_refined 0.198
r_scangle_it 6.193
r_nbtor_other 0.107
r_xyhbond_nbd_refined 0.286
r_gen_planes_other 0.01
r_mcangle_it 3.585
r_gen_planes_refined 0.013
r_bond_other_d 0.004
r_metal_ion_refined 0.556
r_angle_refined_deg 2.614
r_dihedral_angle_1_deg 7.408
r_chiral_restr 0.177
r_scbond_it 4.815
r_nbd_refined 0.27
r_angle_other_deg 1.775
r_nbd_other 0.272
r_symmetry_vdw_refined 0.303
r_symmetry_vdw_other 0.319
r_mcbond_it 2.453
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 18084
Nucleic Acid Atoms 0
Heterogen Atoms 210
Solvent Atoms 594

Software

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