X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8
Temperature 292.0
Details 0.1M Tris-HCl, 12%(w/v) PEG20000, 0.01M L-Cysteine, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 292K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 84.09 α = 90
b = 90.08 β = 90
c = 91.57 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MAR CCD 165 mm -- 2004-11-04
Diffraction Radiation
Monochromator Protocol
monochromator SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-3 0.93100 ESRF ID14-3

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 16.8 99.9 -- 0.16 -- 7.4 -- 92087 0.0 1.0 11.4
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 1.79 99.9 0.44 -- 5.3 7.4 11131

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 1.7 16.8 -- 1.4 76945 76945 3865 99.97 -- 0.1435 0.1419 0.173 RANDOM
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 1.7 1.7207 -- 133 2566 0.1494 0.1995 -- 100.0
X Ray Diffraction 1.7207 1.7425 -- 140 2574 0.1482 0.1781 -- 100.0
X Ray Diffraction 1.7425 1.7654 -- 138 2614 0.147 0.1959 -- 100.0
X Ray Diffraction 1.7654 1.7895 -- 140 2557 0.1515 0.1984 -- 100.0
X Ray Diffraction 1.7895 1.8151 -- 133 2558 0.1451 0.1772 -- 100.0
X Ray Diffraction 1.8151 1.8421 -- 136 2581 0.149 0.1766 -- 100.0
X Ray Diffraction 1.8421 1.8709 -- 127 2627 0.1508 0.2092 -- 100.0
X Ray Diffraction 1.8709 1.9015 -- 123 2570 0.1492 0.1973 -- 100.0
X Ray Diffraction 1.9015 1.9343 -- 136 2580 0.1546 0.187 -- 100.0
X Ray Diffraction 1.9343 1.9694 -- 127 2611 0.1421 0.1845 -- 100.0
X Ray Diffraction 1.9694 2.0072 -- 127 2620 0.1497 0.195 -- 100.0
X Ray Diffraction 2.0072 2.0481 -- 147 2570 0.136 0.1727 -- 100.0
X Ray Diffraction 2.0481 2.0925 -- 138 2576 0.1405 0.183 -- 100.0
X Ray Diffraction 2.0925 2.1411 -- 129 2611 0.1418 0.1504 -- 100.0
X Ray Diffraction 2.1411 2.1946 -- 148 2599 0.1444 0.173 -- 100.0
X Ray Diffraction 2.1946 2.2538 -- 134 2599 0.1451 0.174 -- 100.0
X Ray Diffraction 2.2538 2.3199 -- 143 2574 0.1478 0.1919 -- 100.0
X Ray Diffraction 2.3199 2.3946 -- 150 2598 0.1404 0.1876 -- 100.0
X Ray Diffraction 2.3946 2.4799 -- 125 2641 0.1429 0.1789 -- 100.0
X Ray Diffraction 2.4799 2.5789 -- 136 2593 0.1434 0.1681 -- 100.0
X Ray Diffraction 2.5789 2.6958 -- 144 2630 0.1472 0.1665 -- 100.0
X Ray Diffraction 2.6958 2.8373 -- 147 2595 0.144 0.1842 -- 100.0
X Ray Diffraction 2.8373 3.0141 -- 145 2628 0.147 0.1764 -- 100.0
X Ray Diffraction 3.0141 3.2452 -- 129 2645 0.1403 0.1558 -- 100.0
X Ray Diffraction 3.2452 3.569 -- 139 2642 0.1326 0.1646 -- 100.0
X Ray Diffraction 3.569 4.0789 -- 140 2657 0.1279 0.153 -- 100.0
X Ray Diffraction 4.0789 5.1147 -- 172 2670 0.122 0.1553 -- 100.0
X Ray Diffraction 5.1147 16.7656 -- 139 2794 0.1608 0.1708 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.008
f_chiral_restr 0.11
f_dihedral_angle_d 13.21
f_angle_d 1.43
f_bond_d 0.013
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4483
Nucleic Acid Atoms 0
Heterogen Atoms 31
Solvent Atoms 852

Software

Computing
Computing Package Purpose
ADSC Quantum Data Collection
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
Phaser-MR Structure Solution
PHENIX (phenix.refine: 1.8_1069) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.8_1069) refinement
Phaser-MR model building
ADSC version: Quantum data collection