X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3IXF 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.5277MPEG 2000, Ammonium Sulfate, Sodium Cacodylate
Crystal Properties
Matthews coefficientSolvent content
2.244.2

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 59.672α = 90
b = 67.281β = 90
c = 67.704γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX300-HS2021-04-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-BM1.000APS22-BM

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)CC (Half)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
11.7537.5698.810.0560.0270.99723.454.734127
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.751.790.802

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE3IXF1.7537.29827973139798.8060.1720.16970.219719.776
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]
0.856-0.179-0.677
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.195
r_dihedral_angle_4_deg21.78
r_dihedral_angle_3_deg17.437
r_dihedral_angle_1_deg6.767
r_lrange_it6.591
r_lrange_other6.553
r_scangle_it2.591
r_scangle_other2.584
r_angle_refined_deg2.045
r_scbond_it1.691
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.195
r_dihedral_angle_4_deg21.78
r_dihedral_angle_3_deg17.437
r_dihedral_angle_1_deg6.767
r_lrange_it6.591
r_lrange_other6.553
r_scangle_it2.591
r_scangle_other2.584
r_angle_refined_deg2.045
r_scbond_it1.691
r_scbond_other1.686
r_angle_other_deg1.627
r_mcangle_other1.533
r_mcangle_it1.531
r_mcbond_it1.019
r_mcbond_other1.013
r_symmetry_nbd_refined0.291
r_nbd_refined0.255
r_nbd_other0.254
r_symmetry_xyhbond_nbd_refined0.217
r_symmetry_nbd_other0.197
r_nbtor_refined0.188
r_xyhbond_nbd_refined0.17
r_symmetry_xyhbond_nbd_other0.14
r_chiral_restr0.103
r_xyhbond_nbd_other0.095
r_symmetry_nbtor_other0.084
r_bond_refined_d0.014
r_gen_planes_refined0.012
r_gen_planes_other0.006
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2139
Nucleic Acid Atoms
Solvent Atoms187
Heterogen Atoms143

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing