X-RAY DIFFRACTION Experimental Data & Validation


Lost? View more X-Ray Crystallographic info.

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.4
Temperature 298.0
Details 50 MM TRIS HCL, 15% PEG3350, 100MM CALCIUM DIACETATE, 2.5% GLYCEROL, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 94.91 α = 90
b = 104.36 β = 90
c = 52.49 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 21-ID-F -- APS 21-ID-F

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
2.65 50 -- 0.073 -- -- -- -- 15480 -- 0.0 --
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)
2.65 2.74 -- 0.545 -- -- -- --

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 2.65 42.04 -- 1.35 -- 15480 1547 98.6 -- 0.21 0.204 0.269 --
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 2.6527 2.7383 -- 122 1113 0.3453 0.45 -- 89.0
X Ray Diffraction 2.7383 2.8361 -- 138 1233 0.3423 0.4225 -- 98.0
X Ray Diffraction 2.8361 2.9496 -- 139 1243 0.3058 0.396 -- 99.0
X Ray Diffraction 2.9496 3.0839 -- 142 1282 0.2644 0.366 -- 100.0
X Ray Diffraction 3.0839 3.2464 -- 138 1248 0.2241 0.3059 -- 100.0
X Ray Diffraction 3.2464 3.4497 -- 141 1275 0.2161 0.2783 -- 100.0
X Ray Diffraction 3.4497 3.7159 -- 142 1284 0.2098 0.2727 -- 100.0
X Ray Diffraction 3.7159 4.0896 -- 142 1275 0.1892 0.2386 -- 100.0
X Ray Diffraction 4.0896 4.6807 -- 144 1295 0.1464 0.2335 -- 100.0
X Ray Diffraction 4.6807 5.8946 -- 146 1318 0.175 0.2205 -- 100.0
X Ray Diffraction 5.8946 42.0455 -- 153 1367 0.1927 0.2404 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 57.4536
Anisotropic B[1][1] 9.775
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.2969
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -9.4782
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.3
f_bond_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2744
Nucleic Acid Atoms 594
Heterogen Atoms 33
Solvent Atoms 40

Software

Computing
Computing Package Purpose
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
CNS Structure Solution
PHENIX (PHENIX.REFINE: 1.7.2_869) Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.11 data extraction
phenix refinement