X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 292.0
Details 1.7M ammonium sulfate 20mM HEPES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 87.3 α = 90
b = 113.1 β = 90
c = 161.6 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MAR CCD 165 mm -- 2005-06-01
Diffraction Radiation
Monochromator Protocol
YALE MIRRORS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE BM30A 0.98 ESRF BM30A

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
1.7 20 96.5 -- 0.045 -- 5.3 87928 84878 0.0 -3.0 22.1
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)
1.7 1.74 73.7 0.291 -- 5.1 2.0 --

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 1.8 19.471 -- 1.99 84833 73179 3659 98.75 -- 0.1825 0.1811 0.2089 --
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 1.8 1.8237 -- 136 2606 0.2202 0.2802 -- 98.0
X Ray Diffraction 1.8237 1.8486 -- 138 2615 0.222 0.2154 -- 98.0
X Ray Diffraction 1.8486 1.875 -- 136 2584 0.2263 0.2641 -- 96.0
X Ray Diffraction 1.875 1.903 -- 136 2583 0.2267 0.2845 -- 96.0
X Ray Diffraction 1.903 1.9327 -- 138 2624 0.2137 0.2293 -- 98.0
X Ray Diffraction 1.9327 1.9644 -- 139 2640 0.2052 0.221 -- 99.0
X Ray Diffraction 1.9644 1.9982 -- 143 2704 0.1842 0.2178 -- 100.0
X Ray Diffraction 1.9982 2.0345 -- 140 2671 0.1719 0.2097 -- 100.0
X Ray Diffraction 2.0345 2.0736 -- 143 2706 0.1676 0.2181 -- 100.0
X Ray Diffraction 2.0736 2.1159 -- 139 2648 0.1672 0.202 -- 100.0
X Ray Diffraction 2.1159 2.1618 -- 141 2686 0.179 0.2221 -- 100.0
X Ray Diffraction 2.1618 2.212 -- 140 2656 0.1813 0.2119 -- 99.0
X Ray Diffraction 2.212 2.2673 -- 141 2681 0.174 0.1829 -- 99.0
X Ray Diffraction 2.2673 2.3285 -- 140 2651 0.1764 0.204 -- 99.0
X Ray Diffraction 2.3285 2.3969 -- 141 2690 0.1735 0.2314 -- 99.0
X Ray Diffraction 2.3969 2.4741 -- 140 2663 0.1806 0.1975 -- 99.0
X Ray Diffraction 2.4741 2.5623 -- 143 2710 0.1785 0.1968 -- 99.0
X Ray Diffraction 2.5623 2.6647 -- 140 2656 0.1812 0.2142 -- 99.0
X Ray Diffraction 2.6647 2.7856 -- 142 2693 0.1784 0.1957 -- 99.0
X Ray Diffraction 2.7856 2.932 -- 142 2706 0.1854 0.2224 -- 99.0
X Ray Diffraction 2.932 3.115 -- 142 2695 0.1809 0.2003 -- 99.0
X Ray Diffraction 3.115 3.3544 -- 144 2731 0.1741 0.206 -- 100.0
X Ray Diffraction 3.3544 3.6899 -- 143 2714 0.1668 0.2015 -- 100.0
X Ray Diffraction 3.6899 4.2191 -- 143 2730 0.1615 0.1695 -- 99.0
X Ray Diffraction 4.2191 5.2979 -- 144 2732 0.1653 0.1808 -- 98.0
X Ray Diffraction 5.2979 19.4724 -- 145 2745 0.2111 0.2575 -- 95.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 0.1456
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0118
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.1574
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.083
f_dihedral_angle_d 14.239
f_angle_d 1.172
f_bond_d 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5832
Nucleic Acid Atoms 0
Heterogen Atoms 4
Solvent Atoms 396

Software

Computing
Computing Package Purpose
ADSC Quantum Data Collection
XDS Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
MOLREP Structure Solution
PHENIX (phenix.refine: 1.8_1069) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.1_743) refinement
MOLREP model building
ADSC version: Quantum data collection