X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Hanging Drop Vapor Diffusion
pH 7.5
Temperature 285.0
Details pH 7.5, hanging drop vapor diffusion, temperature 285K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 152.19 α = 90
b = 152.19 β = 90
c = 77.12 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR RIGAKU RAXIS IV -- --
Diffraction Radiation
Monochromator Protocol
-- single wavelength
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE -- 1.54 -- --

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
2.1 50 98.3 0.064 -- -- 2.5 58421 58421 -- -- --
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)
2.1 2.21 98.3 0.266 -- 3.3 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
MOLECULAR REPLACEMENT 2.1 49.82 -- 0.0 -- 58421 5950 -- -- -- 0.224 0.255 --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 27.602
Anisotropic B[1][1] -0.569
Anisotropic B[1][2] -0.284
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.569
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.853
RMS Deviations
Key Refinement Restraint Deviation
p_scangle_it 2.494
p_scbond_it 1.694
p_mcangle_it 1.762
p_mcbond_it 1.012
p_plane_restr 0.006
p_chiral_restr 0.102
p_planar_tor 1.399
p_angle_d 1.413
p_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5860
Nucleic Acid Atoms 0
Heterogen Atoms 36
Solvent Atoms 412

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
CCP4 (SCALA, TRUNCATE) Data Reduction (data scaling)
REFMAC 4 Structure Refinement
Software
Software Name Purpose
REFMAC version: 4.0 refinement