X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.4
Temperature 293.0
Details 0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 55.53 α = 109.94
b = 83.52 β = 91.54
c = 107.78 γ = 105.78
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 300 mm CCD BIOMORPH MIRRORS (KIRKPATRICK- BAEZ CONFIGURATION) 2011-07-28
Diffraction Radiation
Monochromator Protocol
SI(111) DOUBLE CRYSTAL MONOCHROMATOR SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 23-ID-D 1.03314 APS 23-ID-D

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
2.15 50 96.4 0.087 -- -- 4.3 96535 93015 0.0 -3.0 --
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)
2.15 2.19 81.3 0.549 -- 2.0 3.7 --

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 2.15 44.49 -- -- 89662 86954 4614 96.98 -- 0.16489 0.16185 0.22194 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 2.15 2.206 -- 310 5575 0.224 0.295 -- 84.48
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 45.897
Anisotropic B[1][1] -0.41
Anisotropic B[1][2] 0.44
Anisotropic B[1][3] -1.07
Anisotropic B[2][2] 2.34
Anisotropic B[2][3] 0.26
Anisotropic B[3][3] -1.56
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.227
r_scbond_it 2.855
r_mcangle_it 1.646
r_mcbond_it 0.981
r_gen_planes_refined 0.01
r_chiral_restr 0.126
r_dihedral_angle_4_deg 19.034
r_dihedral_angle_3_deg 16.423
r_dihedral_angle_2_deg 35.132
r_dihedral_angle_1_deg 6.71
r_angle_refined_deg 2.058
r_bond_refined_d 0.021
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 13248
Nucleic Acid Atoms 0
Heterogen Atoms 201
Solvent Atoms 654

Software

Computing
Computing Package Purpose
BluIce-EPICS Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
REFMAC 5.5.0109 Structure Solution
REFMAC 5.5.0109 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0109 refinement
REFMAC version: 5.5.0109 model building
BluIce-EPICS data collection