X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 293.0
Details 0.1M Imidazole, 20% (v/v) Jeffamine ED-2001, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 69.33 α = 90
b = 240.94 β = 119.79
c = 69.67 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
-- -- -- 2012-05-03
Diffraction Radiation
Monochromator Protocol
GRAPHITE SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSRRC BEAMLINE BL13C1 1.0000 NSRRC BL13C1

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
1.7 120.5 98.5 -- -- -- -- -- 200026 2.0 2.0 --
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)
1.71 1.77 91.6 -- -- -- -- --

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 1.7 25.0 -- -- -- 200026 10887 97.45 -- 0.16143 0.15976 0.19222 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 1.7 1.744 -- 660 11331 0.28 0.363 -- 74.95
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.164
Anisotropic B[1][1] 15.02
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.86
Anisotropic B[2][2] -25.42
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 10.39
RMS Deviations
Key Refinement Restraint Deviation
r_rigid_bond_restr 3.808
r_scangle_it 6.982
r_scbond_it 5.75
r_mcangle_it 3.51
r_mcbond_it 2.782
r_gen_planes_refined 0.012
r_chiral_restr 0.17
r_dihedral_angle_4_deg 17.678
r_dihedral_angle_3_deg 14.253
r_dihedral_angle_2_deg 32.665
r_dihedral_angle_1_deg 6.429
r_angle_refined_deg 1.904
r_bond_refined_d 0.027
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 12057
Nucleic Acid Atoms 0
Heterogen Atoms 126
Solvent Atoms 1980

Software

Computing
Computing Package Purpose
ADSC Quantum Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
PHASER Structure Solution
REFMAC 5.5.0102 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0102 refinement
PHASER model building
ADSC version: Quantum data collection