X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 16-22% PEG 3350, 0.1 M BIS-TRIS PROPANE PH 6.5-7.5, 0.1-0.3 M NA-NITRATE

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 71.46 α = 90
b = 390.04 β = 106.13
c = 71.56 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 (QUANTUM 315R) ADSC -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID23-1 -- ESRF ID23-1

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
4 46.1 99.6 0.11 -- -- 4.4 -- 30051 -- -- 149.79
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)
4.0 4.22 99.5 0.66 -- 2.3 4.2 --

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 3.997 46.147 -- 0.0 -- 30051 1516 94.51 -- 0.2477 0.2464 0.2713 --
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 3.9971 4.126 -- 129 2183 0.406 0.4142 -- 80.0
X Ray Diffraction 4.126 4.2734 -- 120 2368 0.3621 0.4309 -- 86.0
X Ray Diffraction 4.2734 4.4444 -- 137 2513 0.3106 0.3598 -- 92.0
X Ray Diffraction 4.4444 4.6465 -- 123 2554 0.2828 0.322 -- 94.0
X Ray Diffraction 4.6465 4.8912 -- 138 2657 0.2703 0.2956 -- 96.0
X Ray Diffraction 4.8912 5.1972 -- 155 2685 0.2507 0.2524 -- 97.0
X Ray Diffraction 5.1972 5.5979 -- 140 2658 0.27 0.3132 -- 98.0
X Ray Diffraction 5.5979 6.1601 -- 155 2697 0.2898 0.3575 -- 99.0
X Ray Diffraction 6.1601 7.0487 -- 143 2750 0.2633 0.3054 -- 99.0
X Ray Diffraction 7.0487 8.8703 -- 144 2750 0.2032 0.1971 -- 100.0
X Ray Diffraction 8.8703 46.1505 -- 132 2720 0.1817 0.1924 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 207.7
Anisotropic B[1][1] 12.0222
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 23.0968
Anisotropic B[2][2] -32.4405
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 20.4183
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.079
f_dihedral_angle_d 18.905
f_angle_d 1.075
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 20337
Nucleic Acid Atoms 2080
Heterogen Atoms 128
Solvent Atoms 0

Software

Computing
Computing Package Purpose
SCALA Data Reduction (data scaling)
PHASER Structure Solution
PHENIX (PHENIX.REFINE) Structure Refinement
Software
Software Name Purpose
PHENIX version: (PHENIX.REFINE) refinement
PHASER model building