X-RAY DIFFRACTION Experimental Data & Validation


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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_sphericity_bonded 5.383
r_sphericity_free 2.488
r_rigid_bond_restr 2.776
r_scangle_it 9.061
r_scbond_it 6.184
r_mcangle_it 5.175
r_mcbond_other 1.828
r_mcbond_it 4.414
r_nbd_refined 0.22
r_gen_planes_other 0.001
r_gen_planes_refined 0.005
r_chiral_restr 0.09
r_dihedral_angle_4_deg 14.903
r_dihedral_angle_3_deg 15.699
r_dihedral_angle_2_deg 36.243
r_dihedral_angle_1_deg 4.215
r_angle_other_deg 1.325
r_angle_refined_deg 1.369
r_bond_other_d 0.002
r_bond_refined_d 0.012
r_nbd_other 0.185
r_nbtor_refined 0.178
r_nbtor_other 0.077
r_xyhbond_nbd_refined 0.194
r_symmetry_vdw_refined 0.192
r_symmetry_vdw_other 0.288
r_symmetry_hbond_refined 0.153
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

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
MOLREP Structure Solution
REFMAC 5.2.0019 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.2.0019 refinement
MOLREP model building