X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 58.29 α = 90
b = 86.18 β = 90
c = 46.4 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD MIRRORS 2012-04-17
Diffraction Radiation
Monochromator Protocol
SI SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON MAX II BEAMLINE I911-3 -- MAX II I911-3

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
2.2 25.65 99.9 0.08 -- -- 7.2 -- 12252 -- 3.0 --
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)
2.2 2.32 100.0 0.12 -- 5.5 7.5 --

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 1.55 24.42 -- -- -- 32775 1760 99.65 -- 0.21463 0.21338 0.23781 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 1.55 1.59 -- 135 2362 0.273 0.3 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 15.262
Anisotropic B[1][1] 0.11
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.24
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.13
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_1_deg 7.316
r_dihedral_angle_4_deg 22.347
r_mcbond_it 1.83
r_gen_planes_refined 0.02
r_dihedral_angle_2_deg 41.229
r_angle_refined_deg 0.938
r_mcangle_it 3.019
r_bond_refined_d 0.006
r_dihedral_angle_3_deg 12.998
r_scangle_it 6.56
r_scbond_it 4.524
r_chiral_restr 0.076
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1512
Nucleic Acid Atoms 0
Heterogen Atoms 42
Solvent Atoms 280

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0109
iMOSFLM data reduction
SCALA data scaling
REFMAC phasing