X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details pH 7.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 195.1 α = 90
b = 167.3 β = 90
c = 76.5 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR SAN DIEGO MULTIWIRE -- 1994-07-27
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
-- -- 1.5418 -- --

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
2.3 8 99.0 0.08 -- -- 3.9 -- 55520 -- 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
-- 2.3 8.0 -- 2.0 -- 54201 -- 99.0 -- 0.194 0.194 0.249 --
RMS Deviations
Key Refinement Restraint Deviation
x_improper_angle_d 1.97
x_dihedral_angle_d 24.2
x_angle_deg 2.0
x_bond_d 0.02
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.27
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6564
Nucleic Acid Atoms 0
Heterogen Atoms 26
Solvent Atoms 316

Software

Software
Software Name Purpose
SAN data collection version: DIEGO MULTIWIRE
X-PLOR model building version: 3.1
X-PLOR refinement version: 3.1
IMPLOR refinement
POLYVISION refinement
TIBBITTS refinement
SDMS data reduction
X-PLOR phasing version: 3.1