X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1LG2PDB ENTRY 1LG2

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.475% SATURATED NACL, 0.1 M HEPES PH 7.4
Crystal Properties
Matthews coefficientSolvent content
3.262

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 144.781α = 90
b = 149.194β = 90
c = 151.278γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2006-02-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-1ESRFID14-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.252099.60.114.84.115447031.9
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.252.3399.80.582.74.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1LG22.2519.97152900154499.620.173430.172960.21916RANDOM28.703
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]
0.51-1.10.6
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.255
r_dihedral_angle_4_deg19.648
r_dihedral_angle_3_deg16.45
r_dihedral_angle_1_deg6.063
r_scangle_it5.099
r_scbond_it3.375
r_mcangle_it2.095
r_angle_refined_deg1.89
r_mcbond_it1.121
r_chiral_restr0.144
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg39.255
r_dihedral_angle_4_deg19.648
r_dihedral_angle_3_deg16.45
r_dihedral_angle_1_deg6.063
r_scangle_it5.099
r_scbond_it3.375
r_mcangle_it2.095
r_angle_refined_deg1.89
r_mcbond_it1.121
r_chiral_restr0.144
r_bond_refined_d0.023
r_gen_planes_refined0.011
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms17856
Nucleic Acid Atoms
Solvent Atoms1119
Heterogen Atoms372

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling