X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Temperature 289.0
Details 0.2 M potassium thiocyanate, 20 % (w/v) PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 289K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 48.72 α = 90
b = 106.76 β = 103.11
c = 74.88 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 RIGAKU SATURN 944+ Varimax HF Optics 2010-04-19
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54182 -- --

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 20.03 98.7 -- -- -- 2.8 49665 49665 -- -- --
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)
2.0 2.07 92.8 -- -- -- 1.9 4646

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 2.0 20.03 -- -- 47140 47140 2524 98.61 -- 0.17015 0.16761 0.21803 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 2.0 2.052 -- 169 3194 0.251 0.294 -- 91.71
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 17.518
Anisotropic B[1][1] -0.6
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.12
Anisotropic B[2][2] 1.32
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.67
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.01
r_dihedral_angle_2_deg 37.716
r_bond_refined_d 0.02
r_bond_other_d 0.001
r_angle_other_deg 1.048
r_gen_planes_other 0.001
r_dihedral_angle_3_deg 13.475
r_dihedral_angle_1_deg 6.573
r_angle_refined_deg 2.03
r_chiral_restr 0.271
r_dihedral_angle_4_deg 14.812
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4972
Nucleic Acid Atoms 0
Heterogen Atoms 176
Solvent Atoms 571

Software

Software
Software Name Purpose
StructureStudio data collection
PHASER phasing
REFMAC refinement version: 5.6.0117