X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 298.0
Details 60 MM BIS-TRIS METHANE, 40 MM CITRIC ACID, 20% PEG3350, 1.9% 1-PROPANOL, PH 7.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 80.66 α = 90
b = 94.78 β = 90
c = 62.81 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r MIRRORS 2013-03-29
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL7-1 -- SSRL BL7-1

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
1.8 37.83 99.9 0.08 -- -- 5.0 -- 45231 -- -3.0 19.23
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)
1.8 1.84 99.6 0.49 -- 2.4 3.7 --

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 1.801 37.832 -- 1.34 -- 45182 2327 99.81 -- 0.1615 0.1602 0.187 --
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 1.8011 1.8378 -- 140 2456 0.24 0.2717 -- 99.0
X Ray Diffraction 1.8378 1.8778 -- 152 2466 0.2317 0.224 -- 100.0
X Ray Diffraction 1.8778 1.9215 -- 134 2501 0.2029 0.2923 -- 100.0
X Ray Diffraction 1.9215 1.9695 -- 148 2495 0.1861 0.2221 -- 100.0
X Ray Diffraction 1.9695 2.0228 -- 133 2462 0.169 0.1834 -- 100.0
X Ray Diffraction 2.0228 2.0823 -- 123 2512 0.1666 0.1949 -- 100.0
X Ray Diffraction 2.0823 2.1495 -- 122 2495 0.1686 0.2044 -- 100.0
X Ray Diffraction 2.1495 2.2263 -- 115 2517 0.1626 0.1771 -- 100.0
X Ray Diffraction 2.2263 2.3154 -- 153 2492 0.1518 0.1896 -- 100.0
X Ray Diffraction 2.3154 2.4208 -- 154 2481 0.1542 0.1978 -- 100.0
X Ray Diffraction 2.4208 2.5484 -- 157 2475 0.1535 0.1969 -- 100.0
X Ray Diffraction 2.5484 2.708 -- 121 2552 0.1509 0.187 -- 100.0
X Ray Diffraction 2.708 2.9171 -- 128 2531 0.1616 0.2225 -- 100.0
X Ray Diffraction 2.9171 3.2105 -- 121 2561 0.1604 0.1946 -- 100.0
X Ray Diffraction 3.2105 3.6747 -- 134 2571 0.1535 0.17 -- 100.0
X Ray Diffraction 3.6747 4.6284 -- 147 2573 0.1318 0.1428 -- 100.0
X Ray Diffraction 4.6284 37.84 -- 145 2715 0.1617 0.1714 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 14.587
f_angle_d 1.288
f_chiral_restr 0.079
f_bond_d 0.009
f_plane_restr 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2941
Nucleic Acid Atoms 0
Heterogen Atoms 91
Solvent Atoms 346

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
MOSFLM data reduction
Aimless data scaling