X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5.2
Details pH 5.20

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 105.79 α = 90
b = 105.79 β = 90
c = 105 γ = 90
Symmetry
Space Group P 42 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 1996-12-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B -- EMBL/DESY, HAMBURG BW7B

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
0.88 74.54 99.2 0.048 -- -- 7.4 -- 457407 -- -- --
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)
0.88 0.89 88.8 0.275 -- 3.44 3.0 --

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 0.88 74.54 -- -- -- 433749 22913 99.2 -- 0.089 0.089 0.096 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 0.88 0.91 -- 1622 30226 0.184 0.192 -- --
RMS Deviations
Key Refinement Restraint Deviation
r_mcbond_it 1.234
r_bond_refined_d 0.016
r_nbd_refined 0.232
r_nbd_other 0.277
r_scbond_it 2.456
r_symmetry_vdw_other 0.338
r_gen_planes_refined 0.013
r_gen_planes_other 0.003
r_symmetry_vdw_refined 0.167
r_dihedral_angle_3_deg 1.286
r_chiral_restr 6.586
r_symmetry_hbond_refined 0.462
r_xyhbond_nbd_refined 0.263
r_mcangle_it 1.816
r_bond_other_d 0.002
r_angle_other_deg 1.952
r_nbtor_other 0.081
r_scangle_it 3.539
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3981
Nucleic Acid Atoms 0
Heterogen Atoms 58
Solvent Atoms 878

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
REFMAC 5.1.11 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.1.11 refinement