X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 8
Temperature 277.0
Details 25% ethylene glycol, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 43.91 α = 90
b = 96.13 β = 112.82
c = 44.98 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 -- 2011-11-18
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRF BEAMLINE BL17U 0.9792 SSRF BL17U

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
1.89 50 98.0 -- -- -- -- 23423 22968 2.0 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)
1.89 2.07 100.0 -- -- -- -- --

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 1.89 31.393 -- 0.15 23423 22968 2007 95.97 -- 0.233 0.2316 0.2502 --
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 1.89 1.9571 -- 174 2113 0.3179 0.3429 -- 83.0
X Ray Diffraction 1.9571 2.0354 -- 185 2345 0.2652 0.2913 -- 93.0
X Ray Diffraction 2.0354 2.128 -- 210 2427 0.2527 0.2895 -- 96.0
X Ray Diffraction 2.128 2.2402 -- 205 2469 0.239 0.2495 -- 97.0
X Ray Diffraction 2.2402 2.3805 -- 199 2462 0.2338 0.2579 -- 97.0
X Ray Diffraction 2.3805 2.5642 -- 206 2485 0.2468 0.2593 -- 98.0
X Ray Diffraction 2.5642 2.8221 -- 210 2528 0.2387 0.2556 -- 99.0
X Ray Diffraction 2.8221 3.2301 -- 201 2539 0.2588 0.3165 -- 99.0
X Ray Diffraction 3.2301 4.0682 -- 210 2558 0.225 0.2316 -- 100.0
X Ray Diffraction 4.0682 31.3971 -- 207 2507 0.2053 0.2158 -- 97.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 3.4728
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 8.9105
Anisotropic B[2][2] -13.8538
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 10.3809
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.004
f_chiral_restr 0.061
f_dihedral_angle_d 12.949
f_angle_d 0.96
f_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2088
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 36

Software

Computing
Computing Package Purpose
ADSC Quantum Data Collection
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
PHENIX Structure Solution
PHENIX (phenix.refine: 1.6.4_486) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.6.4_486) refinement
PHENIX model building
ADSC version: Quantum data collection