X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 200 MM NA2SO4, BISTRISPROPANE PH 8.5, 18% PEG3350.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 83.09 α = 90
b = 138.9 β = 91.07
c = 119.89 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC -- 2009-06-12
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID23-1 -- ESRF ID23-1

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
2.4 46.35 99.7 0.12 -- -- 3.8 -- 105875 -- 1.5 35.58
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)
2.4 2.5 99.9 0.8 -- 1.5 3.7 --

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
MOLECULAR REPLACEMENT 2.4 48.908 -- 1.99 -- 105852 5292 99.71 -- 0.1724 0.1695 0.2263 --
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 2.3999 2.4272 -- 174 3308 0.2898 0.3448 -- 100.0
X Ray Diffraction 2.4272 2.4557 -- 178 3390 0.2754 0.3544 -- 100.0
X Ray Diffraction 2.4557 2.4857 -- 177 3349 0.263 0.3174 -- 100.0
X Ray Diffraction 2.4857 2.5172 -- 176 3354 0.263 0.3391 -- 100.0
X Ray Diffraction 2.5172 2.5503 -- 175 3331 0.2537 0.3248 -- 100.0
X Ray Diffraction 2.5503 2.5852 -- 177 3349 0.2466 0.3058 -- 100.0
X Ray Diffraction 2.5852 2.6221 -- 176 3339 0.2365 0.318 -- 100.0
X Ray Diffraction 2.6221 2.6613 -- 176 3362 0.2308 0.3111 -- 100.0
X Ray Diffraction 2.6613 2.7029 -- 175 3316 0.2208 0.3037 -- 100.0
X Ray Diffraction 2.7029 2.7472 -- 177 3361 0.23 0.2898 -- 100.0
X Ray Diffraction 2.7472 2.7945 -- 177 3355 0.2064 0.2986 -- 100.0
X Ray Diffraction 2.7945 2.8453 -- 175 3335 0.1997 0.2722 -- 100.0
X Ray Diffraction 2.8453 2.9001 -- 176 3346 0.1979 0.2911 -- 100.0
X Ray Diffraction 2.9001 2.9593 -- 179 3389 0.19 0.2739 -- 100.0
X Ray Diffraction 2.9593 3.0236 -- 174 3311 0.1907 0.2403 -- 100.0
X Ray Diffraction 3.0236 3.0939 -- 176 3357 0.1716 0.2671 -- 100.0
X Ray Diffraction 3.0939 3.1713 -- 177 3364 0.1713 0.2447 -- 100.0
X Ray Diffraction 3.1713 3.257 -- 175 3310 0.1716 0.2216 -- 100.0
X Ray Diffraction 3.257 3.3528 -- 177 3372 0.1646 0.2316 -- 100.0
X Ray Diffraction 3.3528 3.461 -- 178 3387 0.1622 0.222 -- 100.0
X Ray Diffraction 3.461 3.5847 -- 175 3314 0.1597 0.2273 -- 100.0
X Ray Diffraction 3.5847 3.7282 -- 176 3353 0.1515 0.2025 -- 100.0
X Ray Diffraction 3.7282 3.8978 -- 177 3362 0.1412 0.187 -- 100.0
X Ray Diffraction 3.8978 4.1032 -- 177 3362 0.1334 0.181 -- 100.0
X Ray Diffraction 4.1032 4.3601 -- 176 3343 0.123 0.1807 -- 99.0
X Ray Diffraction 4.3601 4.6965 -- 176 3340 0.1149 0.1686 -- 99.0
X Ray Diffraction 4.6965 5.1686 -- 178 3373 0.1107 0.1523 -- 99.0
X Ray Diffraction 5.1686 5.9155 -- 177 3368 0.1442 0.1995 -- 99.0
X Ray Diffraction 5.9155 7.4486 -- 177 3373 0.1631 0.2071 -- 99.0
X Ray Diffraction 7.4486 48.9184 -- 178 3387 0.1758 0.1963 -- 98.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 46.0
Anisotropic B[1][1] 0.9392
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -7.0484
Anisotropic B[2][2] -6.3015
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 5.3623
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_chiral_restr 0.051
f_dihedral_angle_d 20.142
f_angle_d 0.805
f_bond_d 0.004
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 16400
Nucleic Acid Atoms 0
Heterogen Atoms 382
Solvent Atoms 1251

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
MOLREP Structure Solution
PHENIX (PHENIX.REFINE) Structure Refinement
Software
Software Name Purpose
PHENIX version: (PHENIX.REFINE) refinement
MOLREP model building