4FW2

Crystal structure of RSV three-domain integrase with disordered N-terminal domain


X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 293.0
Details 20% ethanol, 100 mM imidazole-HCl, and 5% PEG4000, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 176.4 α = 90
b = 56.17 β = 97.86
c = 65.28 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 96
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315 -- 2009-06-08
Diffraction Radiation
Monochromator Protocol
Si 111 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 14-BM-C 0.9 APS 14-BM-C

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
2.65 50 99.7 0.058 -- -- -- -- 18558 0.0 0.0 --
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)
2.65 2.7 98.9 -- -- -- -- --

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 2.65 35.846 -- 1.34 -- 17623 1855 99.32 0.1812 0.1741 0.1741 0.2439 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 2.65 2.7205 -- 136 1223 0.2744 0.3495 -- 94.0
X Ray Diffraction 2.7205 2.8005 -- 140 1256 0.2436 0.3423 -- 100.0
X Ray Diffraction 2.8005 2.8908 -- 141 1270 0.2082 0.309 -- 100.0
X Ray Diffraction 2.8908 2.9941 -- 142 1292 0.1971 0.2894 -- 100.0
X Ray Diffraction 2.9941 3.1139 -- 144 1289 0.1816 0.2629 -- 100.0
X Ray Diffraction 3.1139 3.2556 -- 141 1264 0.1798 0.2605 -- 100.0
X Ray Diffraction 3.2556 3.4271 -- 144 1302 0.1739 0.2417 -- 100.0
X Ray Diffraction 3.4271 3.6416 -- 142 1281 0.1688 0.2556 -- 100.0
X Ray Diffraction 3.6416 3.9224 -- 143 1292 0.1689 0.2356 -- 100.0
X Ray Diffraction 3.9224 4.3166 -- 144 1292 0.151 0.2203 -- 100.0
X Ray Diffraction 4.3166 4.9398 -- 143 1280 0.1342 0.2149 -- 99.0
X Ray Diffraction 4.9398 6.2183 -- 146 1316 0.1772 0.2621 -- 100.0
X Ray Diffraction 6.2183 35.846 -- 149 1336 0.1724 0.1885 -- 99.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -6.1246
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 3.2711
Anisotropic B[2][2] -9.7914
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 15.916
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.128
f_chiral_restr 0.078
f_dihedral_angle_d 15.724
f_plane_restr 0.005
f_bond_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3303
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 99

Software

Software
Software Name Purpose
ADSC data collection version: Quantum
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.7.3_928)
HKL-2000 data reduction
HKL-2000 data scaling