X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
pH 5.5
Temperature 298.0
Details 0.1M BisTRIS pH 5.5, 0.2M NaCl, 1.5M Ammonium Sulfate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 96.99 α = 90
b = 96.99 β = 90
c = 80.77 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD -- 2010-04-28
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 31-ID 0.98 APS 31-ID

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
1.9 50 99.1 0.061 -- 31.721 5.0 -- 33796 -- -- --
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)
1.9 1.97 99.5 0.384 -- -- 5.1 3368

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 1.9 29.11 -- 0.0 -- 43013 1707 99.02 -- 0.1576 0.1561 0.1842 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 1.9 1.949 -- 110 2373 0.208 0.252 -- 99.2
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 30.688
Anisotropic B[1][1] 0.0
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_1_deg 6.611
r_gen_planes_other 0.001
r_mcbond_it 2.667
r_mcbond_other 2.657
r_angle_other_deg 0.968
r_dihedral_angle_4_deg 21.015
r_bond_refined_d 0.023
r_dihedral_angle_2_deg 32.612
r_angle_refined_deg 2.114
r_gen_planes_refined 0.016
r_bond_other_d 0.002
r_chiral_restr 0.13
r_dihedral_angle_3_deg 12.243
r_mcangle_it 3.439
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2205
Nucleic Acid Atoms 0
Heterogen Atoms 28
Solvent Atoms 267

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0073
PDB_EXTRACT data extraction version: 3.15
HKL-2000 data scaling
HKL-2000 data reduction