X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 277.0
Details 31%(w/v) PEG 5000 MME, 0.2M MgCl2, 5%(v/v) Glycerol, 0.1M Na-MES, pH 6.5, vapor diffusion, hanging drop, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 40.99 α = 114.6
b = 53.06 β = 91.12
c = 54.18 γ = 90.17
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210 mirrors 2007-02-27
Diffraction Radiation
Monochromator Protocol
double crystal SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NW12A 1.000 Photon Factory AR-NW12A

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
1.52 45.13 93.2 0.071 0.071 -- 2.0 59489 59489 -- -- --
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)
1.52 1.56 63.5 0.349 0.349 1.9 1.9 3008

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 1.52 40.98 -- 0.0 -- 59487 3016 93.18 -- 0.1656 0.1639 0.1964 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 1.52 1.56 -- 148 2855 0.203 0.2567 -- 93.18
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 19.9259
Anisotropic B[1][1] 1.6076
Anisotropic B[1][2] 0.0748
Anisotropic B[1][3] -0.1952
Anisotropic B[2][2] -0.2805
Anisotropic B[2][3] -0.0919
Anisotropic B[3][3] -1.3271
RMS Deviations
Key Refinement Restraint Deviation
t_bond_d 0.01
t_other_torsion 14.87
t_angle_deg 1.09
t_omega_torsion 3.9
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.149
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3371
Nucleic Acid Atoms 0
Heterogen Atoms 54
Solvent Atoms 620

Software

Software
Software Name Purpose
MOSFLM data reduction version: 6.2.6
SCALA data scaling version: 3.2.25
MOLREP phasing version: 9.4.09
BUSTER-TNT refinement version: 2.11.2
PDB_EXTRACT data extraction version: 3.11
BUSTER refinement version: 2.11.2