X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.8
Details pH 7.80

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 184.01 α = 90
b = 59.99 β = 94.65
c = 67.54 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2000-11-10
Diffraction Radiation
Monochromator Protocol
-- 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
1.7 31 96.8 -- 0.103 -- 2.991 -- 78258 -- -3.0 --
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)
1.7 1.8 95.9 -- 0.366 2.87 -- --

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 1.7 20.0 -- 0.0 -- 74247 3972 96.8 -- 0.18944 0.18685 0.2385 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.839
Anisotropic B[1][1] -1.05
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.28
Anisotropic B[2][2] 1.69
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.68
RMS Deviations
Key Refinement Restraint Deviation
p_mcangle_it 4.224
p_hb_or_metal_coord 0.1
p_xyhbond_nbd 0.144
p_scbond_it 6.381
p_bond_d 0.059
p_mcbond_it 3.111
p_plane_restr 0.012
p_scangle_it 9.294
p_chiral_restr 0.387
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4870
Nucleic Acid Atoms 0
Heterogen Atoms 16
Solvent Atoms 434

Software

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