X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.1 M BIS TRIS PH 5.5, 0.25 M NACL, 15% PEG 3350

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 36.67 α = 90
b = 96.96 β = 97.06
c = 83.8 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
PIXEL DECTRIS PILATUS 6M -- 2013-04-19
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I02 -- Diamond I02

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
2.5 48.5 99.6 0.04 -- -- 3.8 -- 20136 -- -3.0 63.45
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)
2.5 2.62 99.9 0.67 -- 2.0 3.9 --

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 2.5 48.482 -- 0.01 -- 19601 1966 96.78 -- 0.2349 0.2339 0.2554 --
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 2.5001 2.5626 -- 141 2244 0.3245 0.3383 -- 84.0
X Ray Diffraction 2.5626 2.6319 -- 139 2443 0.3136 0.3725 -- 91.0
X Ray Diffraction 2.6319 2.7094 -- 170 2505 0.3086 0.3526 -- 96.0
X Ray Diffraction 2.7094 2.7968 -- 143 2674 0.301 0.3528 -- 98.0
X Ray Diffraction 2.7968 2.8968 -- 119 2691 0.2976 0.2659 -- 99.0
X Ray Diffraction 2.8968 3.0127 -- 129 2672 0.2797 0.3653 -- 100.0
X Ray Diffraction 3.0127 3.1498 -- 136 2638 0.2587 0.2631 -- 98.0
X Ray Diffraction 3.1498 3.3159 -- 138 2624 0.2552 0.3268 -- 96.0
X Ray Diffraction 3.3159 3.5235 -- 118 2521 0.2544 0.303 -- 95.0
X Ray Diffraction 3.5235 3.7955 -- 133 2699 0.2225 0.2605 -- 99.0
X Ray Diffraction 3.7955 4.1773 -- 142 2707 0.2124 0.2235 -- 100.0
X Ray Diffraction 4.1773 4.7813 -- 145 2638 0.1958 0.1952 -- 99.0
X Ray Diffraction 4.7813 6.0221 -- 177 2658 0.2068 0.2134 -- 100.0
X Ray Diffraction 6.0221 48.4911 -- 136 2679 0.2329 0.2627 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 67.9
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 20.743
f_plane_restr 0.002
f_angle_d 0.789
f_chiral_restr 0.041
f_bond_d 0.003
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2459
Nucleic Acid Atoms 1212
Heterogen Atoms 0
Solvent Atoms 33

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
XDS data reduction
XDS data scaling
MOLREP phasing