X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2IGQPDB ENTRY 2IGQ

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.5300peg 3350, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 300K
Crystal Properties
Matthews coefficientSolvent content
2.4549.83

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 56.586α = 81.11
b = 70.965β = 75.13
c = 83.046γ = 88.39
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152006-11-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 17-ID1.0APS17-ID

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
11.879.392.230.04813.73.2100323100323

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 2IGQ1.879.31100323100323528792.230.183850.183850.181850.22124RANDOM25.168
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]
-0.86-0.83-0.250.260.740.55
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.329
r_dihedral_angle_4_deg15.27
r_dihedral_angle_3_deg13.225
r_dihedral_angle_1_deg6.077
r_scangle_it3.497
r_scbond_it2.322
r_mcangle_it1.547
r_angle_refined_deg1.347
r_mcbond_it0.958
r_nbtor_refined0.307
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.329
r_dihedral_angle_4_deg15.27
r_dihedral_angle_3_deg13.225
r_dihedral_angle_1_deg6.077
r_scangle_it3.497
r_scbond_it2.322
r_mcangle_it1.547
r_angle_refined_deg1.347
r_mcbond_it0.958
r_nbtor_refined0.307
r_nbd_refined0.193
r_symmetry_vdw_refined0.176
r_xyhbond_nbd_refined0.141
r_symmetry_hbond_refined0.114
r_chiral_restr0.09
r_bond_refined_d0.013
r_gen_planes_refined0.005
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms8327
Nucleic Acid Atoms
Solvent Atoms1063
Heterogen Atoms120

Software

Software
Software NamePurpose
REFMACrefinement
CrystalCleardata collection
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing