X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details 0.1M HEPES PH 7.5, 17.5 % PEG 1500, 0.25M NACL, 0.1M SODIUM FORMATE, 0.1M MGCL2, VAPOR DIFFUSION, HANGING DROP, 285K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 75.94 α = 90
b = 151.34 β = 95.95
c = 124.56 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
PIXEL (PILATUS 6M) DECTRIS -- 2012-03-24
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04 -- DIAMOND I04

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
2.8 47.93 99.9 0.06 -- -- 6.4 -- 68664 -- 2.0 --
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)
2.8 2.86 99.9 0.36 -- 3.8 6.5 --

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 2.8 29.949 -- 1.35 -- 68623 3455 99.74 -- 0.1976 0.1953 0.2398 --
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 2.8 2.8383 -- 130 2589 0.2786 0.3388 -- 99.0
X Ray Diffraction 2.8383 2.8789 -- 126 2618 0.2751 0.3451 -- 99.0
X Ray Diffraction 2.8789 2.9218 -- 142 2591 0.2654 0.3319 -- 100.0
X Ray Diffraction 2.9218 2.9674 -- 127 2594 0.2851 0.3646 -- 100.0
X Ray Diffraction 2.9674 3.016 -- 160 2584 0.2758 0.3886 -- 100.0
X Ray Diffraction 3.016 3.068 -- 132 2595 0.261 0.3006 -- 100.0
X Ray Diffraction 3.068 3.1237 -- 125 2587 0.2593 0.3134 -- 100.0
X Ray Diffraction 3.1237 3.1837 -- 148 2582 0.2513 0.3276 -- 100.0
X Ray Diffraction 3.1837 3.2486 -- 128 2597 0.2447 0.3032 -- 100.0
X Ray Diffraction 3.2486 3.3192 -- 146 2643 0.2359 0.3041 -- 100.0
X Ray Diffraction 3.3192 3.3963 -- 134 2558 0.2311 0.3011 -- 100.0
X Ray Diffraction 3.3963 3.4811 -- 159 2593 0.2122 0.279 -- 100.0
X Ray Diffraction 3.4811 3.5751 -- 124 2617 0.2023 0.2379 -- 100.0
X Ray Diffraction 3.5751 3.6801 -- 144 2602 0.2029 0.2511 -- 100.0
X Ray Diffraction 3.6801 3.7986 -- 137 2622 0.186 0.2495 -- 100.0
X Ray Diffraction 3.7986 3.9341 -- 152 2581 0.1867 0.2253 -- 100.0
X Ray Diffraction 3.9341 4.0913 -- 136 2599 0.1743 0.2268 -- 100.0
X Ray Diffraction 4.0913 4.277 -- 135 2632 0.1738 0.2293 -- 100.0
X Ray Diffraction 4.277 4.5018 -- 123 2623 0.1561 0.1953 -- 100.0
X Ray Diffraction 4.5018 4.7827 -- 135 2645 0.1588 0.1814 -- 100.0
X Ray Diffraction 4.7827 5.1503 -- 138 2603 0.156 0.1963 -- 100.0
X Ray Diffraction 5.1503 5.6655 -- 149 2612 0.1662 0.1961 -- 100.0
X Ray Diffraction 5.6655 6.478 -- 149 2608 0.1872 0.1991 -- 100.0
X Ray Diffraction 6.478 8.1345 -- 137 2637 0.174 0.1895 -- 100.0
X Ray Diffraction 8.1345 29.9508 -- 139 2656 0.1613 0.1754 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_chiral_restr 0.031
f_dihedral_angle_d 17.273
f_angle_d 0.749
f_bond_d 0.004
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 18846
Nucleic Acid Atoms 757
Heterogen Atoms 72
Solvent Atoms 8

Software

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