1VSF

ASV INTEGRASE CORE DOMAIN WITH MN(II) COFACTOR AND HEPES LIGAND, HIGH MG CONCENTRATION FORM


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.5pH 7.5 THE PROTEIN WAS CRYSTALLIZED FROM 20% PEG 4000, 10% ISOPROPANOL, 100 MILLIMOLAR HEPES PH 7.5. CRYSTALS WERE THEN SOAKED IN 10 MILLIMOLAR MNCL2.
Crystal Properties
Matthew coefficientSolvent content
2.6854.02

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 66.24α = 90
b = 66.24β = 90
c = 81.6γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray295IMAGE PLATEMAR scanner 300 mm plate1994-10-20M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODE

Data Collection

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTION2.05829450860.130.18922.9
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
RMS Deviations
KeyRefinement Restraint Deviation
p_orthonormal_tor39.3
p_staggered_tor18.9
p_scangle_it8.138
p_scbond_it5.43
p_mcangle_it3.749
p_planar_tor3
p_mcbond_it2.511
p_xhyhbond_nbd0.255
p_multtor_nbd0.238
p_singtor_nbd0.206
RMS Deviations
KeyRefinement Restraint Deviation
p_orthonormal_tor39.3
p_staggered_tor18.9
p_scangle_it8.138
p_scbond_it5.43
p_mcangle_it3.749
p_planar_tor3
p_mcbond_it2.511
p_xhyhbond_nbd0.255
p_multtor_nbd0.238
p_singtor_nbd0.206
p_chiral_restr0.165
p_planar_d0.05
p_angle_d0.047
p_plane_restr0.016
p_bond_d0.013
p_xyhbond_nbd
p_hb_or_metal_coord
p_angle_deg
p_transverse_tor
p_special_tor
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1124
Nucleic Acid Atoms
Solvent Atoms141
Heterogen Atoms16

Software

Software
Software NamePurpose
PROLSQrefinement
DENZOdata reduction
SCALEPACKdata scaling