X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.3
Details pH 8.30

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 60.86 α = 116.2
b = 84.62 β = 102.64
c = 87.45 γ = 100.24
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2002-09-15
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
1.93 30 100.0 0.059 -- -- 3.9 -- 103050 -- -- --
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)
1.93 1.98 71.6 0.34 -- 3.2 4.1 --

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
OTHER 1.95 19.65 -- -- -- 99913 1811 100.0 -- 0.181 0.18 0.211 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 1.95 2.0 -- 1 7269 0.26 0.403 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.51
Anisotropic B[1][1] 0.83
Anisotropic B[1][2] -0.05
Anisotropic B[1][3] -0.15
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] -0.16
Anisotropic B[3][3] -1.05
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.002
r_nbd_refined 0.241
r_mcangle_it 2.608
r_scbond_it 3.053
r_scangle_it 4.568
r_symmetry_vdw_refined 0.197
r_chiral_restr 6.906
r_mcbond_it 1.701
r_xyhbond_nbd_refined 0.174
r_angle_other_deg 1.06
r_symmetry_hbond_refined 0.25
r_bond_refined_d 0.01
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9493
Nucleic Acid Atoms 0
Heterogen Atoms 96
Solvent Atoms 875

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.24
XDS data reduction
XDS data scaling
XSCALE data scaling
CNS phasing