X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6.5
Temperature 293.0
Details 1 uL protein solution + 1 uL reservoir against 500 uL reservoir (40-42.5% w/v polypropylene glycol P400, 0.1 M Bis-TriS, pH 6.5), VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 120.25 α = 90
b = 45.42 β = 122.82
c = 95.74 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2011-10-08
Diffraction Radiation
Monochromator Protocol
double flat crystal, Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.3.1 0.97 ALS 8.3.1

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
2.1 80.46 99.8 -- -- -- -- 25833 25232 1.0 1.0 --
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)
2.097 2.14 87.5 -- 0.13 10.8 3.2 1116

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 2.097 33.892 -- 1.34 25228 25228 1281 97.62 -- 0.2106 0.2087 0.2447 --
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 2.097 2.1804 -- 121 2402 0.2355 0.3346 -- 89.0
X Ray Diffraction 2.1804 2.2797 -- 159 2693 0.2296 0.3029 -- 100.0
X Ray Diffraction 2.2797 2.3998 -- 143 2716 0.2233 0.3142 -- 100.0
X Ray Diffraction 2.3998 2.5501 -- 141 2669 0.2233 0.3064 -- 100.0
X Ray Diffraction 2.5501 2.7469 -- 159 2695 0.2218 0.2576 -- 100.0
X Ray Diffraction 2.7469 3.0232 -- 135 2755 0.2209 0.2922 -- 100.0
X Ray Diffraction 3.0232 3.4603 -- 129 2704 0.2091 0.2474 -- 100.0
X Ray Diffraction 3.4603 4.3582 -- 154 2640 0.1929 0.2069 -- 96.0
X Ray Diffraction 4.3582 33.896 -- 140 2673 0.2015 0.2155 -- 95.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -7.1616
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -2.8887
Anisotropic B[2][2] -2.0326
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 9.1942
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.072
f_dihedral_angle_d 15.947
f_angle_d 1.333
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3036
Nucleic Acid Atoms 0
Heterogen Atoms 129
Solvent Atoms 181

Software

Computing
Computing Package Purpose
BLU-ICE Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
Phaser Structure Solution
PHENIX (phenix.refine: 1.7.3_928) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.3_928) refinement
Phaser model building
BLU-ICE data collection