X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 293.0
Details 0.1M imidazole-HCl, 0.15M calcium acetate, 12.5% polyethylene glycol 3350, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 102.92 α = 90
b = 142.72 β = 110.43
c = 129.87 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210 -- 2009-11-20
Diffraction Radiation
Monochromator Protocol
Numerical link type Si(111) double crystal monochromator SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NW12A 1.00 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
1.99 50 96.9 -- -- -- -- 244208 244208 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)
1.99 2.02 61.6 -- -- -- -- --

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 1.99 37.78 -- 0.0 244208 221090 11676 96.88 0.20796 0.20796 0.20456 0.27303 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 1.989 2.041 -- 868 15807 0.288 0.33 -- 94.32
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 37.816
Anisotropic B[1][1] 0.06
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.28
Anisotropic B[2][2] -0.1
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.24
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.199
r_scbond_it 2.946
r_mcangle_it 1.61
r_mcbond_it 1.005
r_gen_planes_refined 0.01
r_chiral_restr 0.133
r_dihedral_angle_4_deg 22.502
r_dihedral_angle_3_deg 16.137
r_dihedral_angle_2_deg 38.4
r_dihedral_angle_1_deg 6.613
r_angle_refined_deg 1.872
r_bond_refined_d 0.023
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 24661
Nucleic Acid Atoms 0
Heterogen Atoms 112
Solvent Atoms 2369

Software

Computing
Computing Package Purpose
ADSC Quantum Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
Molrep Structure Solution
REFMAC 5.5.0066 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0066 refinement
Molrep model building
ADSC version: Quantum data collection