X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1P6BPDB entry 1p6b

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.52930.2M Mg acetate, 0.1M Na-cacodylate, 20% PEG 8000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.3347.14

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 55.295α = 90.05
b = 68.299β = 100.42
c = 90.03γ = 89.96
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-rayCCDMAR CCD 165 mmMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X3A0.97904NSLSX3A

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
11.9531.6496.30.0767.739151591515
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.952.0280.70.2420.2863.392.57663

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 1p6b1.9531.6486917459797.080.169730.166860.2243RANDOM22.258
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]
1.950.030.25-0.91-0.61-0.95
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.493
r_dihedral_angle_4_deg17.925
r_dihedral_angle_3_deg14.586
r_dihedral_angle_1_deg5.881
r_scangle_it3.555
r_scbond_it2.231
r_angle_refined_deg1.454
r_mcangle_it1.349
r_mcbond_it0.779
r_chiral_restr0.097
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.493
r_dihedral_angle_4_deg17.925
r_dihedral_angle_3_deg14.586
r_dihedral_angle_1_deg5.881
r_scangle_it3.555
r_scbond_it2.231
r_angle_refined_deg1.454
r_mcangle_it1.349
r_mcbond_it0.779
r_chiral_restr0.097
r_bond_refined_d0.014
r_gen_planes_refined0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms10110
Nucleic Acid Atoms
Solvent Atoms1163
Heterogen Atoms28

Software

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