X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 48.93 α = 90
b = 77.11 β = 92.07
c = 74.87 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH OSMICS 2005-01-19
Diffraction Radiation
Monochromator Protocol
OSMICS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE ENRAF-NONIUS FR591 -- -- --

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
1.96 50 91.6 0.04 -- -- 4.01 -- 36648 -- -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)
1.96 2.07 99.6 0.2 -- 6.57 3.93 --

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 1.96 74.74 -- -- -- 34816 1839 91.7 -- 0.204 0.2 0.273 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 1.96 2.01 -- 139 2730 0.233 0.352 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 30.68
Anisotropic B[1][1] -0.3
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.19
Anisotropic B[2][2] 0.76
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.47
RMS Deviations
Key Refinement Restraint Deviation
r_mcangle_it 1.455
r_chiral_restr 0.092
r_dihedral_angle_4_deg 15.543
r_angle_refined_deg 1.51
r_scbond_it 1.884
r_gen_planes_refined 0.006
r_dihedral_angle_3_deg 15.19
r_mcbond_it 0.832
r_scangle_it 2.879
r_dihedral_angle_2_deg 30.407
r_bond_refined_d 0.011
r_dihedral_angle_1_deg 5.84
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4389
Nucleic Acid Atoms 0
Heterogen Atoms 80
Solvent Atoms 561

Software

Software
Software Name Purpose
REFMAC refinement version: 5.4.0067
XDS data reduction
XDS data scaling
MOLREP phasing