X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.7
Temperature 277.0
Details 2 M NA/K PHOSPHATE PH 6.7 550 mM NACL 50 MM REDUCED BME, 50 MM OXIDIZED BME , VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 61.04 α = 90
b = 61.04 β = 90
c = 97.09 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 298
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR SDMS mirrors 1998-05-07
Diffraction Radiation
Monochromator Protocol
graphite SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU 1.5414 -- --

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
1.85 24 89.0 0.08 0.08 -- -- 15819 14074 0.0 0.0 --
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)
1.85 1.98 83.1 -- -- -- -- --

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
MOLECULAR REPLACEMENT 1.95 24.0 0.0 0.0 15819 14074 -- 89.0 0.211 0.211 -- -- not applicable
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 4.53
Anisotropic B[1][2] 4.53
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 4.53
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -9.06
RMS Deviations
Key Refinement Restraint Deviation
t_angle_deg 1.41
t_bond_d 0.013
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1303
Nucleic Acid Atoms 0
Heterogen Atoms 5
Solvent Atoms 54

Software

Computing
Computing Package Purpose
San Deigo Multiwire Data Collection
san Deigo Multiwire Data Reduction (intensity integration)
San Deigo Multiwire Data Reduction (data scaling)
TNT Structure Solution
TNT Structure Refinement
Software
Software Name Purpose
TNT refinement
TNT model building
San version: Deigo Multiwire data collection