X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1IPBmodified coordinates of pdb entry 1IPB

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION28920% PEG-3350, 0.2 M diammonium citrate, vapor diffusion, temperature 289K
Crystal Properties
Matthews coefficientSolvent content
2.449.1

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 39.236α = 103.61
b = 56.739β = 91.36
c = 100.31γ = 110.14
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152011-02-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.97929APS19-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
12.14097.80.059.41.944808
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)
12.12.14970.37422190

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 REPLACEMENTTHROUGHOUTmodified coordinates of pdb entry 1IPB2.13044671134297.7160.2170.21540.2598THINSHELLS (SFTOOLS)29.854
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]
0.601-0.3390.47-2.2090.841.792
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.303
r_dihedral_angle_4_deg15.283
r_dihedral_angle_3_deg14.044
r_dihedral_angle_1_deg6.858
r_scangle_it2.593
r_scbond_it1.722
r_angle_refined_deg1.334
r_mcangle_it1.065
r_angle_other_deg0.862
r_mcbond_it0.609
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.303
r_dihedral_angle_4_deg15.283
r_dihedral_angle_3_deg14.044
r_dihedral_angle_1_deg6.858
r_scangle_it2.593
r_scbond_it1.722
r_angle_refined_deg1.334
r_mcangle_it1.065
r_angle_other_deg0.862
r_mcbond_it0.609
r_mcbond_other0.153
r_chiral_restr0.081
r_bond_refined_d0.013
r_gen_planes_refined0.006
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5581
Nucleic Acid Atoms
Solvent Atoms169
Heterogen Atoms14

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-3000data reduction
HKL-3000data scaling