X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 312.0
Details VAPOR DIFFUSION, HANGING DROP, temperature 312K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 98.29 α = 90
b = 98.29 β = 90
c = 80.58 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 MAR CCD 165 mm -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 17-BM 1.0000 APS 17-BM

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
2.4 85.13 99.7 -- -- -- -- -- 17429 2.0 2.0 --

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
FOURIER SYNTHESIS 2.4 50.0 -- -- -- 16490 877 99.8 -- 0.22563 0.22393 0.257 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 2.4 2.462 -- 67 1188 0.325 0.366 -- 98.9
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 32.765
Anisotropic B[1][1] 0.12
Anisotropic B[1][2] 0.06
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.12
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.18
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 2.176
r_mcangle_it 2.179
r_scangle_it 5.121
r_dihedral_angle_2_deg 35.269
r_dihedral_angle_1_deg 6.378
r_scbond_it 3.322
r_dihedral_angle_3_deg 17.8
r_dihedral_angle_4_deg 22.784
r_chiral_restr 0.148
r_bond_refined_d 0.023
r_gen_planes_refined 0.01
r_mcbond_it 1.172
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2234
Nucleic Acid Atoms 0
Heterogen Atoms 22
Solvent Atoms 0

Software

Software
Software Name Purpose
HKL-2000 data collection
REFMAC refinement version: 5.5.0066
HKL-2000 data reduction
SCALEPACK data scaling