X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 25% PEG3350, 0.1M BISTRIS PH 6.5, 0.2M AMMONIUM SULPHATE

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 66.41 α = 100
b = 83.51 β = 108.08
c = 101.44 γ = 96.3
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2008-08-26
Diffraction Radiation
Monochromator Protocol
SI (111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X10SA -- SLS X10SA

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
1.7 35 97.2 0.08 -- -- 3.8 -- 212827 -- 2.0 15.36
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)
1.7 1.84 95.9 0.38 -- 2.0 3.9 --

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 1.7 31.358 -- 1.33 -- 428484 3902 96.93 -- 0.1616 0.1614 0.184 --
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 1.7 1.7207 -- 174 13895 0.2575 0.2868 -- 90.0
X Ray Diffraction 1.7207 1.7425 -- 133 14874 0.2404 0.2504 -- 94.0
X Ray Diffraction 1.7425 1.7654 -- 120 14912 0.2305 0.2214 -- 96.0
X Ray Diffraction 1.7654 1.7896 -- 154 15026 0.2156 0.2837 -- 96.0
X Ray Diffraction 1.7896 1.8152 -- 144 15058 0.2114 0.2347 -- 96.0
X Ray Diffraction 1.8152 1.8423 -- 132 15080 0.1949 0.2348 -- 96.0
X Ray Diffraction 1.8423 1.8711 -- 134 15009 0.1916 0.2204 -- 96.0
X Ray Diffraction 1.8711 1.9017 -- 130 15113 0.1847 0.2461 -- 96.0
X Ray Diffraction 1.9017 1.9345 -- 116 15069 0.1741 0.2072 -- 96.0
X Ray Diffraction 1.9345 1.9697 -- 108 15049 0.1685 0.1898 -- 96.0
X Ray Diffraction 1.9697 2.0076 -- 147 15165 0.1622 0.1806 -- 97.0
X Ray Diffraction 2.0076 2.0485 -- 142 15087 0.1507 0.1639 -- 97.0
X Ray Diffraction 2.0485 2.0931 -- 142 15236 0.1491 0.16 -- 97.0
X Ray Diffraction 2.0931 2.1418 -- 124 15298 0.1499 0.1657 -- 97.0
X Ray Diffraction 2.1418 2.1953 -- 150 15138 0.1476 0.1854 -- 97.0
X Ray Diffraction 2.1953 2.2546 -- 128 15159 0.1445 0.1407 -- 97.0
X Ray Diffraction 2.2546 2.321 -- 154 15198 0.1394 0.1508 -- 97.0
X Ray Diffraction 2.321 2.3959 -- 140 15291 0.1472 0.1504 -- 98.0
X Ray Diffraction 2.3959 2.4814 -- 150 15225 0.1505 0.1966 -- 98.0
X Ray Diffraction 2.4814 2.5808 -- 136 15351 0.1553 0.2037 -- 98.0
X Ray Diffraction 2.5808 2.6982 -- 124 15379 0.1546 0.1802 -- 98.0
X Ray Diffraction 2.6982 2.8403 -- 150 15318 0.1493 0.1566 -- 98.0
X Ray Diffraction 2.8403 3.0181 -- 144 15441 0.1502 0.1704 -- 98.0
X Ray Diffraction 3.0181 3.2509 -- 132 15367 0.1564 0.191 -- 98.0
X Ray Diffraction 3.2509 3.5777 -- 138 15436 0.1494 0.1753 -- 99.0
X Ray Diffraction 3.5777 4.0944 -- 156 15485 0.1361 0.1714 -- 99.0
X Ray Diffraction 4.0944 5.1548 -- 153 15512 0.1317 0.1288 -- 99.0
X Ray Diffraction 5.1548 31.3637 -- 147 15411 0.1722 0.1838 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -2.4143
Anisotropic B[1][2] -0.2111
Anisotropic B[1][3] 1.4191
Anisotropic B[2][2] 2.3857
Anisotropic B[2][3] 1.7399
Anisotropic B[3][3] 0.0286
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 19.555
f_plane_restr 0.005
f_bond_d 0.007
f_angle_d 1.138
f_chiral_restr 0.079
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 14209
Nucleic Acid Atoms 0
Heterogen Atoms 238
Solvent Atoms 1457

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE)
MOSFLM data reduction
SCALA data scaling
PHASER phasing