X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 8
Temperature 291.0
Details 1.0M ammonium phosphate dibasic, 0.1M imidazole pH8.0, 0.2M NaCl , VAPOR DIFFUSION, SITTING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 37.13 α = 90
b = 52.94 β = 90
c = 77.77 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 197
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR ADSC QUANTUM 315 -- 2012-02-14
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PHOTON FACTORY BEAMLINE BL-17A 1.00 PHOTON FACTORY BL-17A

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
1.25 26.85 -- -- -- -- -- 42959 42895 1.34 1.0 --

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 1.251 26.855 -- 1.34 42895 42895 2166 99.46 0.1778 0.1778 0.1775 0.185 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 1.2508 1.2799 -- 139 2682 0.1889 0.2052 -- 99.0
X Ray Diffraction 1.2799 1.3119 -- 145 2661 0.1809 0.1938 -- 100.0
X Ray Diffraction 1.3119 1.3474 -- 139 2711 0.1733 0.1617 -- 100.0
X Ray Diffraction 1.3474 1.387 -- 157 2657 0.1794 0.2323 -- 100.0
X Ray Diffraction 1.387 1.4318 -- 140 2713 0.1769 0.2057 -- 100.0
X Ray Diffraction 1.4318 1.483 -- 149 2682 0.1662 0.1733 -- 100.0
X Ray Diffraction 1.483 1.5423 -- 159 2692 0.1717 0.1968 -- 100.0
X Ray Diffraction 1.5423 1.6125 -- 131 2703 0.1651 0.1867 -- 100.0
X Ray Diffraction 1.6125 1.6975 -- 148 2714 0.1659 0.1741 -- 100.0
X Ray Diffraction 1.6975 1.8039 -- 136 2704 0.1672 0.1666 -- 100.0
X Ray Diffraction 1.8039 1.9431 -- 152 2731 0.167 0.1924 -- 100.0
X Ray Diffraction 1.9431 2.1386 -- 140 2735 0.1682 0.1713 -- 100.0
X Ray Diffraction 2.1386 2.4479 -- 130 2776 0.1744 0.2054 -- 100.0
X Ray Diffraction 2.4479 3.0833 -- 142 2814 0.1913 0.1735 -- 100.0
X Ray Diffraction 3.0833 26.8615 -- 159 2754 0.1857 0.1833 -- 95.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -0.1542
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 2.0553
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.9011
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.075
f_dihedral_angle_d 11.651
f_angle_d 1.105
f_bond_d 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1280
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 170

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: 1.7.3_928) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.3_928) refinement
PHENIX model building
ADSC version: Quantum data collection