X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5.5
Temperature 291.0
Details 23% PEG 3350, 0.2 M AMMONIUM ACETATE, 0.1 M BisTris pH5.5, vapor diffusion hanging drop, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 54.73 α = 90
b = 48.78 β = 100.05
c = 78.71 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 315r -- 2012-11-23
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 19-ID 0.97912 APS 19-ID

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 99.9 0.093 -- -- 6.3 21804 21804 0.0 0.0 39.1
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 2.2 99.7 0.804 -- -- 5.2 1089

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 2.15 36.19 -- 0.0 21794 21794 911 99.9 0.1991 0.1991 0.1964 0.264 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 2.152 2.208 -- 40 951 0.231 0.337 -- 60.54
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 50.9656
Anisotropic B[1][1] 0.45
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.35
Anisotropic B[2][2] 0.56
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.13
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_other 0.001
r_gen_planes_refined 0.007
r_chiral_restr 0.07
r_dihedral_angle_4_deg 13.537
r_dihedral_angle_3_deg 13.188
r_dihedral_angle_2_deg 32.447
r_dihedral_angle_1_deg 6.84
r_angle_other_deg 0.719
r_angle_refined_deg 1.195
r_bond_other_d 0.001
r_bond_refined_d 0.011
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3275
Nucleic Acid Atoms 0
Heterogen Atoms 28
Solvent Atoms 59

Software

Computing
Computing Package Purpose
SBCCOLLECT Data Collection
S Data Reduction (intensity integration)
HKL-3000 Data Reduction (data scaling)
SOLVE Structure Solution
REFMAC 5.7.0027, COOT 0.6.2 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
REFMAC5 refinement
SCALEPACK data reduction