X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 10 MM KCL,20 MM TRIS/HCL (PH 7.5), 40 MM MGSO4, 2 MM DTT, 3 MM GDP, 1.8 - 2.0 M AMMONIUM SULFATE, 100 MM SODIUM CITRATE (PH 6.0), 1 MM DEOXYCHOLIC ACID

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 146.63 α = 90
b = 146.63 β = 90
c = 297.22 γ = 120
Symmetry
Space Group P 31 1 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2003-12-19
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA -- SLS X06SA

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
3.34 35 98.4 0.12 -- -- 4.6 -- 102021 -- -3.0 104.37
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)
3.34 3.54 97.5 1.44 -- 1.36 4.7 --

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 3.34 19.938 -- 0.75 -- 85487 3599 82.85 -- 0.1809 0.179 0.2233 --
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 3.3401 3.3838 -- 105 2206 0.3458 0.373 -- 59.0
X Ray Diffraction 3.3838 3.4299 -- 95 2250 0.3148 0.3578 -- 60.0
X Ray Diffraction 3.4299 3.4787 -- 115 2514 0.304 0.3537 -- 65.0
X Ray Diffraction 3.4787 3.5303 -- 114 2457 0.2789 0.3197 -- 66.0
X Ray Diffraction 3.5303 3.5852 -- 107 2517 0.268 0.3096 -- 65.0
X Ray Diffraction 3.5852 3.6436 -- 110 2564 0.2497 0.2747 -- 68.0
X Ray Diffraction 3.6436 3.706 -- 116 2777 0.2526 0.2706 -- 74.0
X Ray Diffraction 3.706 3.773 -- 129 2878 0.2229 0.2552 -- 75.0
X Ray Diffraction 3.773 3.8451 -- 117 2860 0.2144 0.2514 -- 74.0
X Ray Diffraction 3.8451 3.923 -- 126 2926 0.2004 0.2443 -- 78.0
X Ray Diffraction 3.923 4.0076 -- 131 2984 0.1858 0.2212 -- 78.0
X Ray Diffraction 4.0076 4.1 -- 136 3131 0.1779 0.2348 -- 81.0
X Ray Diffraction 4.1 4.2016 -- 142 3206 0.1631 0.1791 -- 84.0
X Ray Diffraction 4.2016 4.3141 -- 146 3298 0.1371 0.196 -- 87.0
X Ray Diffraction 4.3141 4.4397 -- 154 3420 0.1334 0.1768 -- 90.0
X Ray Diffraction 4.4397 4.5814 -- 153 3459 0.1294 0.1451 -- 91.0
X Ray Diffraction 4.5814 4.743 -- 161 3520 0.1257 0.1791 -- 92.0
X Ray Diffraction 4.743 4.9301 -- 157 3506 0.1318 0.1869 -- 93.0
X Ray Diffraction 4.9301 5.1508 -- 157 3578 0.1402 0.1926 -- 94.0
X Ray Diffraction 5.1508 5.4172 -- 158 3618 0.1613 0.2322 -- 94.0
X Ray Diffraction 5.4172 5.749 -- 158 3569 0.1724 0.2317 -- 96.0
X Ray Diffraction 5.749 6.1806 -- 160 3690 0.1822 0.2728 -- 96.0
X Ray Diffraction 6.1806 6.7802 -- 168 3685 0.1807 0.2384 -- 97.0
X Ray Diffraction 6.7802 7.7112 -- 167 3764 0.1702 0.2346 -- 98.0
X Ray Diffraction 7.7112 9.5351 -- 160 3757 0.1632 0.1807 -- 99.0
X Ray Diffraction 9.5351 19.9386 -- 157 3754 0.1981 0.2315 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 198.98
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.15
f_plane_restr 0.004
f_dihedral_angle_d 15.69
f_chiral_restr 0.071
f_bond_d 0.007
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 14305
Nucleic Acid Atoms 0
Heterogen Atoms 312
Solvent Atoms 6

Software

Software
Software Name Purpose
PHENIX refinement version: (PHENIX.REFINE: 1.8_1069)
XDS data reduction
XSCALE data scaling