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 = 145.207α = 90
b = 149.066β = 90
c = 152.082γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2006-06-19MSINGLE 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
12.22099.90.114.14.316198533.8
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)
12.22.2599.90.72.74.2

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 1LG22.2220.07160348163199.150.181350.180890.22761RANDOM31.558
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]
0.66-1.520.86
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.611
r_dihedral_angle_4_deg19.36
r_dihedral_angle_3_deg16.739
r_dihedral_angle_1_deg6.274
r_scangle_it4.86
r_scbond_it3.193
r_mcangle_it1.993
r_angle_refined_deg1.864
r_mcbond_it1.081
r_chiral_restr0.139
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.611
r_dihedral_angle_4_deg19.36
r_dihedral_angle_3_deg16.739
r_dihedral_angle_1_deg6.274
r_scangle_it4.86
r_scbond_it3.193
r_mcangle_it1.993
r_angle_refined_deg1.864
r_mcbond_it1.081
r_chiral_restr0.139
r_bond_refined_d0.022
r_gen_planes_refined0.01
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 Atoms17898
Nucleic Acid Atoms
Solvent Atoms1057
Heterogen Atoms384

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling