X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.3
Temperature 293.0
Details 19% PEG 3350, 0.3M NaCl, 0.1M Tris, pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 79.52 α = 90
b = 62.3 β = 106.15
c = 98.77 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
CCD ADSC QUANTUM 4 -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 14-BM-C -- APS 14-BM-C

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
2.5 50 -- 0.098 -- -- -- -- 32033 -- -- --
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)
2.5 2.565 -- 0.344 -- 2.7 -- 2065

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 2.5 29.6 -- -- -- 30365 1620 98.59 -- 0.20374 0.20018 0.26936 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 2.5 2.565 -- 132 2065 0.291 0.368 -- 92.74
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 30.031
Anisotropic B[1][1] 0.59
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -2.55
Anisotropic B[2][2] -1.94
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.07
RMS Deviations
Key Refinement Restraint Deviation
r_angle_other_deg 1.264
r_scbond_it 6.824
r_xyhbond_nbd_other 0.053
r_mcbond_other 1.065
r_nbd_other 0.254
r_dihedral_angle_4_deg 25.71
r_nbd_refined 0.253
r_chiral_restr 0.153
r_scangle_it 6.884
r_xyhbond_nbd_refined 0.21
r_bond_refined_d 0.034
r_dihedral_angle_2_deg 35.081
r_symmetry_vdw_refined 0.195
r_angle_refined_deg 2.354
r_dihedral_angle_1_deg 4.917
r_symmetry_vdw_other 0.303
r_bond_other_d 0.008
r_gen_planes_other 0.003
r_nbtor_other 0.108
r_dihedral_angle_3_deg 17.02
r_mcbond_it 4.252
r_mcangle_it 4.765
r_gen_planes_refined 0.013
r_symmetry_hbond_refined 0.196
r_nbtor_refined 0.209
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6266
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 250

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0019