X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 36.38 α = 90
b = 78.62 β = 99.36
c = 40.22 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-3 -- ESRF ID14-3

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
1.8 30 91.9 0.06 -- -- 2.8 -- 19052 -- 13.9 --
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)
1.8 1.9 91.9 0.25 -- 3.9 1.9 --

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 1.8 27.95 -- -- -- 18065 965 91.8 -- 0.177 0.174 0.228 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 1.8 1.85 -- 34 841 0.206 0.332 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.34
Anisotropic B[1][1] -1.19
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.31
Anisotropic B[2][2] -2.04
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 3.13
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.513
r_dihedral_angle_4_deg 20.877
r_angle_refined_deg 1.811
r_symmetry_vdw_refined 0.231
r_nbd_refined 0.223
r_dihedral_angle_1_deg 5.173
r_gen_planes_refined 0.009
r_dihedral_angle_3_deg 14.693
r_symmetry_hbond_refined 0.327
r_scbond_it 3.115
r_dihedral_angle_2_deg 30.735
r_chiral_restr 0.147
r_mcangle_it 1.846
r_xyhbond_nbd_refined 0.238
r_bond_refined_d 0.019
r_mcbond_it 1.294
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1747
Nucleic Acid Atoms 0
Heterogen Atoms 30
Solvent Atoms 218

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0001
MOSFLM data reduction
SCALA data scaling
MOLREP phasing