X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Temperature 298.0
Details 5% PEG3350, 150 mM CaCl2, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 149.62 α = 90
b = 101.93 β = 90
c = 54.12 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 4 -- 2002-06-15
Diffraction Radiation
Monochromator Protocol
DIAMOND (111), LAUE GEOMETRY, 150 MICRONS THIN SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-1 -- ESRF ID14-1

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
2.22 30 98.4 -- 0.078 -- 14.05 -- 41099 -- -3.0 38.0
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)
2.22 2.25 97.7 -- 0.485 5.5 13.4 --

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 2.22 29.75 -- 0.0 38814 38814 2758 99.6 -- 0.193 0.19 0.233 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 2.22 2.25 -- 117 1619 0.238 0.348 -- 97.7
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 31.22
Anisotropic B[1][1] -1.36
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.76
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 2.12
RMS Deviations
Key Refinement Restraint Deviation
r_mcangle_it 3.057
r_dihedral_angle_2_deg 40.297
r_angle_refined_deg 0.781
r_nbd_refined 0.242
r_symmetry_vdw_refined 0.219
r_dihedral_angle_4_deg 24.582
r_gen_planes_refined 0.03
r_bond_refined_d 0.007
r_scbond_it 5.09
r_nbtor_refined 0.323
r_chiral_restr 0.067
r_scangle_it 6.814
r_dihedral_angle_3_deg 20.79
r_xyhbond_nbd_refined 0.155
r_dihedral_angle_1_deg 8.735
r_mcbond_it 2.39
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4582
Nucleic Acid Atoms 0
Heterogen Atoms 60
Solvent Atoms 167

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0005
XDS data reduction
XDS data scaling
AMoRE phasing