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 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_scangle_it 6.193
r_scbond_it 4.815
r_mcangle_it 3.585
r_mcbond_it 2.453
r_nbd_refined 0.27
r_gen_planes_other 0.01
r_gen_planes_refined 0.013
r_chiral_restr 0.177
r_dihedral_angle_1_deg 7.408
r_angle_other_deg 1.775
r_angle_refined_deg 2.614
r_bond_other_d 0.004
r_bond_refined_d 0.034
r_nbd_other 0.272
r_nbtor_other 0.107
r_xyhbond_nbd_refined 0.286
r_metal_ion_refined 0.556
r_symmetry_vdw_refined 0.303
r_symmetry_vdw_other 0.319
r_symmetry_hbond_refined 0.198
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

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