X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2A65 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION7293PEG550 MME, NACL, pH 7, vapor diffusion, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.652.62

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 86.353α = 90
b = 86.284β = 95.16
c = 80.624γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152008-01-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X29A1.0809NSLSX29A

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
12.4627.2890.60.06324.0243.519665
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)
12.462.5553.80.1862.61170

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 REPLACEMENTTHROUGHOUT2A652.4627.281956599391.050.2050.2040.226RANDOM47.054
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]
2.68-2.150.05-3.12
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.553
r_dihedral_angle_4_deg14.127
r_dihedral_angle_3_deg14.062
r_dihedral_angle_1_deg4.17
r_scangle_it1.024
r_angle_refined_deg0.949
r_mcangle_it0.682
r_scbond_it0.601
r_mcbond_it0.371
r_nbtor_refined0.307
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.553
r_dihedral_angle_4_deg14.127
r_dihedral_angle_3_deg14.062
r_dihedral_angle_1_deg4.17
r_scangle_it1.024
r_angle_refined_deg0.949
r_mcangle_it0.682
r_scbond_it0.601
r_mcbond_it0.371
r_nbtor_refined0.307
r_nbd_refined0.183
r_symmetry_vdw_refined0.137
r_xyhbond_nbd_refined0.104
r_chiral_restr0.068
r_symmetry_hbond_refined0.033
r_bond_refined_d0.007
r_gen_planes_refined0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3991
Nucleic Acid Atoms
Solvent Atoms23
Heterogen Atoms33

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data scaling