X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
pH 4.6
Details 40 % (W/V) PEG 300 AND 100 MM CITRATE -PHOSPHATE PH 4.6

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 45.58 α = 90
b = 45.58 β = 90
c = 51.83 γ = 120
Symmetry
Space Group P 3 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC MIRRORS 2009-09-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 -- DIAMOND I03

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
1.8 39.47 100.0 0.07 -- -- 23.5 -- 6085 -- 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)
1.8 1.9 100.0 0.42 -- 10.3 23.9 --

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
SAD 1.8 51.85 -- -- -- 5475 586 99.47 -- 0.24496 0.24332 0.25922 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 1.8 1.847 -- 46 386 0.237 0.288 -- 99.08
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.632
Anisotropic B[1][1] 0.65
Anisotropic B[1][2] 0.32
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.65
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.97
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.646
r_scbond_it 2.891
r_mcangle_it 2.006
r_mcbond_other 0.25
r_mcbond_it 1.13
r_gen_planes_other 0.001
r_gen_planes_refined 0.007
r_chiral_restr 0.099
r_dihedral_angle_4_deg 1.435
r_dihedral_angle_3_deg 14.17
r_dihedral_angle_2_deg 43.871
r_dihedral_angle_1_deg 6.56
r_angle_other_deg 0.896
r_angle_refined_deg 1.553
r_bond_other_d 0.003
r_bond_refined_d 0.018
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 480
Nucleic Acid Atoms 0
Heterogen Atoms 1
Solvent Atoms 12

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHENIX.HYSS, MLPHARE, DM Structure Solution
REFMAC 5.5.0035 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0035 refinement
DM model building
MLPHARE model building
PHENIX.HYSS model building