X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Details VAPOR DIFFUSION, HANGING DROP

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 56.4 α = 76.63
b = 79.3 β = 89.96
c = 93.41 γ = 89.94
Symmetry
Space Group P 1

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2009-12-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 23-ID-B 1.14014 APS 23-ID-B

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
1.65 20 -- -- -- -- -- -- 188056 -- -- --

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
AB INITIO PHASING 1.65 19.82 -- -- -- 170317 9058 94.97 -- 0.20769 0.20612 0.23742 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 1.65 1.694 -- 561 10274 0.37 0.387 -- 78.62
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 27.543
Anisotropic B[1][1] -1.54
Anisotropic B[1][2] 0.19
Anisotropic B[1][3] -0.07
Anisotropic B[2][2] -2.78
Anisotropic B[2][3] -0.83
Anisotropic B[3][3] 4.69
RMS Deviations
Key Refinement Restraint Deviation
r_xyhbond_nbd_refined 0.128
r_scbond_it 2.596
r_scangle_it 3.724
r_dihedral_angle_2_deg 35.354
r_gen_planes_refined 0.005
r_chiral_restr 0.089
r_dihedral_angle_4_deg 17.784
r_mcbond_it 2.343
r_bond_refined_d 0.01
r_nbtor_refined 0.302
r_nbd_refined 0.201
r_dihedral_angle_1_deg 6.185
r_dihedral_angle_3_deg 14.415
r_symmetry_vdw_refined 0.191
r_angle_refined_deg 1.26
r_symmetry_hbond_refined 0.118
r_mcangle_it 3.308
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 12765
Nucleic Acid Atoms 0
Heterogen Atoms 48
Solvent Atoms 798

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0019