X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2A15PDB entry 2A15

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.529525% PEG 3350, 0.2M MgCl2, 0.1M Bis-Tris, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.1943.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 38.968α = 90
b = 83.239β = 90
c = 164.691γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 2102004-08-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 8.3.11.11587ALS8.3.1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
12.15097.70.05718.643.43152931529
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.12.1882.10.3381.991.9

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 (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB entry 2A152.145.833064529916156697.630.197910.195060.2507RANDOM36.797
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]
0.38-0.680.3
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.52
r_dihedral_angle_4_deg22.402
r_dihedral_angle_3_deg15.867
r_dihedral_angle_1_deg7.201
r_scangle_it5.747
r_scbond_it3.884
r_mcangle_it2.709
r_mcbond_it1.824
r_angle_refined_deg1.706
r_nbtor_refined0.305
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.52
r_dihedral_angle_4_deg22.402
r_dihedral_angle_3_deg15.867
r_dihedral_angle_1_deg7.201
r_scangle_it5.747
r_scbond_it3.884
r_mcangle_it2.709
r_mcbond_it1.824
r_angle_refined_deg1.706
r_nbtor_refined0.305
r_symmetry_vdw_refined0.261
r_nbd_refined0.205
r_xyhbond_nbd_refined0.153
r_symmetry_hbond_refined0.152
r_chiral_restr0.125
r_bond_refined_d0.02
r_gen_planes_refined0.007
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 Atoms4020
Nucleic Acid Atoms
Solvent Atoms332
Heterogen Atoms16

Software

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