X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Hanging Drop Vapor Diffusion
pH 7.5
Temperature 285.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 152.3 α = 90
b = 152.3 β = 90
c = 77.33 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- MAD
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 32-ID 0.9795, 0.9641, 0.9797, 0.9795 APS 32-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
1.91 34.47 99.4 0.065 -- -- 9.0 79616 79616 -- -- --
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 2.01 99.4 0.139 -- 12.4 6.0 --

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
Se-Met MAD phasing 1.9 34.47 -- 0.0 -- 79614 8058 -- -- -- 0.208 0.23 --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.365
Anisotropic B[1][1] -0.276
Anisotropic B[1][2] -0.138
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.276
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.414
RMS Deviations
Key Refinement Restraint Deviation
p_mcbond_it 1.066
p_mcangle_it 1.931
p_planar_tor 1.424
p_plane_restr 0.012
p_scbond_it 1.806
p_angle_d 1.407
p_scangle_it 2.757
p_bond_d 0.006
p_chiral_restr 0.102
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5827
Nucleic Acid Atoms 0
Heterogen Atoms 52
Solvent Atoms 444

Software

Software
Software Name Purpose
REFMAC refinement version: 4.0
MOSFLM data reduction
CCP4 data scaling version: (SCALA
TRUNCATE data scaling