X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Microdialysis
pH 7.6
Temperature 310.0
Details POTASSIUM PHOSPHATE, AMMONIUM SULFATE, MAGNESIUM CHLORIDE, PEG 400, pH 7.60, MICRODIALYSIS, temperature 310K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 59.77 α = 90
b = 59.77 β = 90
c = 232.65 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD BRANDEIS - B4 -- 1998-06-01
Diffraction Radiation
Monochromator Protocol
-- MULTIPLE WAVELENGTHS
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X12C 0.978, 0.979, 0.985 NSLS X12C

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
1.72 25 94.5 -- 0.083 -- 4.8 -- 546675 -- -- --

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
MULTIPLE ANOMALOUS Dispersion 1.72 19.94 -- 0.0 45151 45151 4451 97.0 -- -- 0.233 0.268 --
RMS Deviations
Key Refinement Restraint Deviation
t_nbd 0.062
t_it 1.504
t_gen_planes 0.015
t_trig_c_planes 0.011
t_incorr_chiral_ct 0.0
t_dihedral_angle_d 15.763
t_angle_deg 1.364
t_bond_d 0.019
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2590
Nucleic Acid Atoms 0
Heterogen Atoms 97
Solvent Atoms 367

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
SHARP Structure Solution
BUSTER-TNT Structure Refinement
Software
Software Name Purpose
BUSTER/TNT refinement
SHARP model building