X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 30% PEG 4000, 200 MM NA-ACETATE, 0.1 M TRIS, PH 8.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 25.38 α = 83.98
b = 25.44 β = 84.86
c = 33.7 γ = 78.55
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X10SA -- SLS X10SA

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
1.25 40 91.1 0.04 -- -- 2.0 -- 20616 -- 0.0 17.3
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)
1.25 1.33 87.4 0.47 -- 1.85 1.98 --

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 1.25 19.51 -- -- -- 19310 1453 100.0 -- 0.18126 0.17807 0.22339 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 1.25 1.282 -- 104 1383 0.316 0.339 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 14.911
Anisotropic B[1][1] 0.07
Anisotropic B[1][2] 0.04
Anisotropic B[1][3] 0.37
Anisotropic B[2][2] -0.06
Anisotropic B[2][3] -0.3
Anisotropic B[3][3] -0.03
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_3_deg 15.699
r_nbd_other 0.185
r_scangle_it 9.061
r_bond_refined_d 0.012
r_scbond_it 6.184
r_dihedral_angle_1_deg 4.215
r_mcbond_it 4.414
r_sphericity_free 2.488
r_angle_other_deg 1.325
r_mcangle_it 5.175
r_chiral_restr 0.09
r_symmetry_hbond_refined 0.153
r_rigid_bond_restr 2.776
r_nbd_refined 0.22
r_sphericity_bonded 5.383
r_gen_planes_refined 0.005
r_gen_planes_other 0.001
r_angle_refined_deg 1.369
r_symmetry_vdw_other 0.288
r_bond_other_d 0.002
r_nbtor_refined 0.178
r_xyhbond_nbd_refined 0.194
r_dihedral_angle_4_deg 14.903
r_symmetry_vdw_refined 0.192
r_nbtor_other 0.077
r_dihedral_angle_2_deg 36.243
r_mcbond_other 1.828
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 814
Nucleic Acid Atoms 0
Heterogen Atoms 2
Solvent Atoms 102

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0019
XDS data reduction
XSCALE data scaling
MOLREP phasing