X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8.5
Temperature 291.0
Details 0.2M ammonium phosphate, 0.1M Tris 8.5, 35% MPD, vapor diffusion, hanging drop, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 60.44 α = 90
b = 60.44 β = 90
c = 96.83 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 93
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- 2011-03-25
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X6A 1.000 NSLS X6A

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
1.4 19.8 98.8 0.076 -- -- 5.48 77978 77081 -- -3.0 18.614
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)
1.4 1.44 87.7 0.652 -- 2.04 -- --

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 1.4 19.784 -- 1.43 -- 77081 3879 98.88 -- 0.1491 0.1475 0.1799 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 1.4001 1.4501 -- 377 6604 0.237 0.2684 -- 89.0
X Ray Diffraction 1.4501 1.5081 -- 369 7389 0.1834 0.2008 -- 99.0
X Ray Diffraction 1.5081 1.5768 -- 407 7359 0.1658 0.1918 -- 100.0
X Ray Diffraction 1.5768 1.6598 -- 403 7421 0.1447 0.1954 -- 100.0
X Ray Diffraction 1.6598 1.7638 -- 421 7366 0.1309 0.1745 -- 100.0
X Ray Diffraction 1.7638 1.8999 -- 368 7424 0.1203 0.1576 -- 100.0
X Ray Diffraction 1.8999 2.0909 -- 403 7383 0.1397 0.1715 -- 100.0
X Ray Diffraction 2.0909 2.393 -- 378 7406 0.1374 0.1709 -- 100.0
X Ray Diffraction 2.393 3.0132 -- 391 7416 0.1452 0.1804 -- 100.0
X Ray Diffraction 3.0132 19.7856 -- 362 7434 0.149 0.173 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -0.3277
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.3277
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.6554
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.007
f_chiral_restr 0.069
f_dihedral_angle_d 15.028
f_angle_d 1.317
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1415
Nucleic Acid Atoms 0
Heterogen Atoms 67
Solvent Atoms 316

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
MOLREP Structure Solution
PHENIX (phenix.refine: 1.6.2_432) Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.10 data extraction
phenix refinement
MOLREP molecular replacement
Xscale data processing