X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6.5
Temperature 277.0
Details 30% polyethlene glycol monomethyl ether 5000, 0.2M ammonium sulfate, 0.1M MES, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 60.85 α = 90
b = 50.77 β = 120.08
c = 33.14 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 270 -- 2011-03-13
Diffraction Radiation
Monochromator Protocol
Si 111 CHANNEL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PHOTON FACTORY BEAMLINE BL-1A 1.0 PHOTON FACTORY BL-1A

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
1.35 30 98.7 0.091 -- -- 3.5 18907 18907 -- -3.0 14.67
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)
1.35 1.37 99.7 0.991 -- 43.8 3.5 952

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 1.35 26.328 -- 1.39 18907 18904 974 98.32 -- 0.1718 0.1699 0.2067 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 1.3501 1.4213 -- 138 2506 0.2363 0.26 -- 97.0
X Ray Diffraction 1.4213 1.5104 -- 137 2598 0.2026 0.2558 -- 100.0
X Ray Diffraction 1.5104 1.627 -- 129 2606 0.1633 0.2054 -- 100.0
X Ray Diffraction 1.627 1.7906 -- 135 2608 0.1507 0.1972 -- 100.0
X Ray Diffraction 1.7906 2.0497 -- 133 2592 0.1459 0.1759 -- 100.0
X Ray Diffraction 2.0497 2.582 -- 166 2573 0.1503 0.1943 -- 100.0
X Ray Diffraction 2.582 26.3329 -- 136 2447 0.1852 0.2166 -- 92.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 9.5138
Anisotropic B[1][1] 9.3562
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 5.2577
Anisotropic B[2][2] 6.1693
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 10.3533
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 11.993
f_plane_restr 0.005
f_chiral_restr 0.066
f_angle_d 1.032
f_bond_d 0.005
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 700
Nucleic Acid Atoms 0
Heterogen Atoms 5
Solvent Atoms 117

Software

Computing
Computing Package Purpose
HKL-2000 Data Collection
HKL-2000 Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
MOLREP Structure Solution
PHENIX (phenix.refine: 1.7.3_928) Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.7.3_928) refinement
MOLREP model building
HKL-2000 data collection