X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Hanging Drop
pH 6
Temperature 277.0
Details pH 6.0, hanging drop, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 44.61 α = 90
b = 51.73 β = 90
c = 131.58 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS -- 2003-07-08
Diffraction Radiation
Monochromator Protocol
Silicone SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SPRING-8 BEAMLINE BL32B2 1.0 SPring-8 BL32B2

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
1.5 -- 99.3 -- -- -- -- -- 36092 -- -- --

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
FOURIER SYNTHESIS 1.5 16.48 -- 0.0 -- 36092 1817 72.71 -- 0.1954 0.1945 0.2129 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 1.5 1.54 -- 12 240 0.2753 0.2496 -- 72.71
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 31.9755
Anisotropic B[1][1] 0.8399
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.515
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.3249
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 15.47
t_angle_deg 0.96
t_omega_torsion 2.58
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.199
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1993
Nucleic Acid Atoms 0
Heterogen Atoms 32
Solvent Atoms 235

Software

Software
Software Name Purpose
MOSFLM data reduction
SCALA data scaling
BUSTER-TNT refinement version: BUSTER 2.9.3
PDB_EXTRACT data extraction version: 3.10
BUSTER refinement version: 2.9.3