X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 4.5
Temperature 293.0
Details 2.0M ammonium sulfate, 0.1M sodium acetate , pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 41.4 α = 90
b = 91.57 β = 98.79
c = 50.95 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 ADSC QUANTUM 315r -- 2010-08-06
Diffraction Radiation
Monochromator Protocol
MIRRORS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X29A 1.075 NSLS X29A

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
1.54 44.12 98.73 -- -- -- -- 54843 54843 0.0 0.0 --

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
SAD 1.539 44.124 -- 0.0 54843 54843 2783 98.73 0.1703 0.1703 0.1686 0.2009 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 1.5387 1.5653 -- 120 2390 0.2933 0.3443 -- 91.0
X Ray Diffraction 1.5653 1.5937 -- 139 2581 0.2672 0.3138 -- 97.0
X Ray Diffraction 1.5937 1.6244 -- 119 2544 0.2377 0.3215 -- 98.0
X Ray Diffraction 1.6244 1.6576 -- 146 2587 0.2238 0.2664 -- 98.0
X Ray Diffraction 1.6576 1.6936 -- 123 2606 0.1998 0.2319 -- 99.0
X Ray Diffraction 1.6936 1.733 -- 144 2603 0.1918 0.2342 -- 99.0
X Ray Diffraction 1.733 1.7763 -- 143 2584 0.1768 0.2271 -- 99.0
X Ray Diffraction 1.7763 1.8244 -- 146 2578 0.1762 0.2526 -- 99.0
X Ray Diffraction 1.8244 1.8781 -- 140 2621 0.1728 0.2325 -- 99.0
X Ray Diffraction 1.8781 1.9387 -- 141 2577 0.1674 0.2042 -- 99.0
X Ray Diffraction 1.9387 2.008 -- 141 2635 0.1649 0.2079 -- 99.0
X Ray Diffraction 2.008 2.0884 -- 136 2632 0.1659 0.208 -- 99.0
X Ray Diffraction 2.0884 2.1834 -- 136 2648 0.1648 0.2168 -- 100.0
X Ray Diffraction 2.1834 2.2985 -- 154 2604 0.1707 0.1974 -- 100.0
X Ray Diffraction 2.2985 2.4425 -- 130 2653 0.1599 0.2032 -- 100.0
X Ray Diffraction 2.4425 2.6311 -- 141 2632 0.1663 0.1671 -- 100.0
X Ray Diffraction 2.6311 2.8958 -- 152 2623 0.1685 0.2187 -- 100.0
X Ray Diffraction 2.8958 3.3147 -- 127 2654 0.1678 0.1799 -- 100.0
X Ray Diffraction 3.3147 4.1757 -- 147 2666 0.1414 0.1742 -- 100.0
X Ray Diffraction 4.1757 44.1421 -- 158 2642 0.1541 0.1686 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -3.3221
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 3.5561
Anisotropic B[2][2] 6.2681
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.946
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.068
f_dihedral_angle_d 11.704
f_angle_d 0.989
f_bond_d 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3160
Nucleic Acid Atoms 0
Heterogen Atoms 71
Solvent Atoms 320

Software

Computing
Computing Package Purpose
CBASS Data Collection
HKL-2000 Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
PHENIX Structure Solution
PHENIX (phenix.refine: 1.7.1_743) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.1_743) refinement
PHENIX model building
CBASS data collection