X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7.2
Temperature 287.0
Details PEG 200, 3-morpholinopropanesulfonate, AMP-PNP, pH 7.2, VAPOR DIFFUSION, SITTING DROP, temperature 287K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 104.41 α = 90
b = 104.41 β = 90
c = 166.92 γ = 120
Symmetry
Space Group P 61 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210 KOHZU: Double crystal: Si(111) 2002-08-27
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.1 0.9791 ALS 8.2.1

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
2.7 60 100.0 -- 0.152 -- 10.4 -- 15414 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)
2.7 2.75 100.0 -- 0.577 3.8 10.6 750

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 2.7 60.0 0.0 0.0 15414 13973 746 90.65 0.2404 -- 0.23811 0.28422 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 2.7 2.77 -- 60 918 0.25 0.427 -- --
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model ISOTROPIC
Mean Isotropic B 39.426
Anisotropic B[1][1] 1.59
Anisotropic B[1][2] 0.79
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.59
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.38
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.089
r_nbd_refined 0.22
r_symmetry_hbond_refined 0.103
r_symmetry_vdw_refined 0.208
r_angle_refined_deg 1.348
r_xyhbond_nbd_refined 0.173
r_gen_planes_refined 0.004
r_mcbond_it 1.091
r_mcangle_it 2.208
r_scangle_it 4.52
r_bond_refined_d 0.01
r_scbond_it 2.819
r_dihedral_angle_1_deg 6.201
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2977
Nucleic Acid Atoms 0
Heterogen Atoms 32
Solvent Atoms 25

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.24
MOSFLM data reduction
ELVES data reduction
CCP4 data scaling version: (SCALA)
SOLVE phasing version: V. 2.02