X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 76.8 α = 90
b = 76.8 β = 90
c = 725.52 γ = 120
Symmetry
Space Group P 31 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2006-03-10
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA -- SLS X06SA

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
2.7 44.6 98.0 -- 0.077 -- 8.8 -- 67908 -- 1.0 --
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)
2.7 2.8 98.0 -- 0.49 1.6 5.7 --

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 2.7 42.76 -- -- -- 65580 3549 97.6 -- 0.239 0.237 0.267 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 2.7 2.77 -- 244 4265 0.398 0.387 -- 87.5
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 9.65
Anisotropic B[1][1] 2.93
Anisotropic B[1][2] 1.47
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 2.93
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -4.4
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_3_deg 15.454
r_bond_refined_d 0.018
r_scbond_it 1.188
r_angle_refined_deg 1.591
r_dihedral_angle_4_deg 16.596
r_symmetry_hbond_refined 0.512
r_gen_planes_refined 0.006
r_xyhbond_nbd_refined 0.155
r_chiral_restr 0.093
r_dihedral_angle_2_deg 31.984
r_nbtor_refined 0.324
r_mcbond_it 0.572
r_scangle_it 1.948
r_symmetry_vdw_refined 0.469
r_dihedral_angle_1_deg 9.917
r_nbd_refined 0.22
r_mcangle_it 0.757
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 16360
Nucleic Acid Atoms 0
Heterogen Atoms 52
Solvent Atoms 70

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0019
EVAL15 data reduction
EVAL15 data scaling
MOLREP phasing