X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 4.6
Details 0.1 M SODIUM ACETATE PH 4.6, 0.4-1.5 M SODIUM CHLORIDE, 0.00025 M PROTEIN, 0.0027 M LANTHANIDE COMPLEX, 293 K, 3-7 DAYS

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 77.4 α = 90
b = 77.4 β = 90
c = 38.47 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r KIRKPATRICK-BAEZ BI-MORPH MIRRORS 2009-05-27
Diffraction Radiation
Monochromator Protocol
CHANNEL CUT CRYOGENICALLY COOLED MONOCHROMATOR CRYSTAL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 -- SOLEIL PROXIMA 1

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 19.24 99.7 0.04 -- -- 7.5 -- 26192 -- 3.0 11.16
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 1.42 99.2 0.19 -- 3.8 6.8 --

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 1.35 18.773 -- 1.34 -- 26140 1329 99.59 -- 0.1527 0.1517 0.1719 --
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 1.3499 1.4039 -- 139 2685 0.1892 0.2039 -- 99.0
X Ray Diffraction 1.4039 1.4678 -- 162 2701 0.1617 0.1975 -- 100.0
X Ray Diffraction 1.4678 1.5452 -- 159 2714 0.1467 0.1638 -- 100.0
X Ray Diffraction 1.5452 1.6419 -- 148 2713 0.1387 0.1872 -- 100.0
X Ray Diffraction 1.6419 1.7686 -- 132 2755 0.1409 0.1667 -- 100.0
X Ray Diffraction 1.7686 1.9464 -- 155 2751 0.1379 0.181 -- 100.0
X Ray Diffraction 1.9464 2.2277 -- 152 2766 0.1412 0.163 -- 100.0
X Ray Diffraction 2.2277 2.8051 -- 141 2820 0.1485 0.1469 -- 100.0
X Ray Diffraction 2.8051 18.7748 -- 141 2906 0.1627 0.1808 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 13.17
Anisotropic B[1][1] -0.2538
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.2538
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.5076
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.114
f_angle_d 1.815
f_plane_restr 0.009
f_bond_d 0.019
f_dihedral_angle_d 29.458
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1000
Nucleic Acid Atoms 0
Heterogen Atoms 90
Solvent Atoms 159

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
XDS data reduction version: JAUNARY 30 2009
SCALA data scaling version: 3.3.16
SHARP phasing