X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1NOUPDB entry 1NOU

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP829850% ammonium sulfate, 50mM potassium phosphate, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.9458.13

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 113.898α = 90
b = 113.898β = 90
c = 397.427γ = 120
Symmetry
Space GroupP 61 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 325 mm CCD2008-11-30MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL9-20.97946SSRLBL9-2

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
12.835.992.10.174148.1357102
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)
2.82.8987.50.5012.15.4

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 DIFFRACTIONIsomorphous replacementTHROUGHOUTPDB entry 1NOU2.835.95406833909180192.20.1970.1940.252RANDOM43.01
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]
2.461.232.46-3.7
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.021
r_dihedral_angle_4_deg19.421
r_dihedral_angle_3_deg18.324
r_dihedral_angle_1_deg7.051
r_scangle_it4.136
r_scbond_it2.406
r_angle_refined_deg1.882
r_mcangle_it1.359
r_mcbond_it0.662
r_chiral_restr0.115
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.021
r_dihedral_angle_4_deg19.421
r_dihedral_angle_3_deg18.324
r_dihedral_angle_1_deg7.051
r_scangle_it4.136
r_scbond_it2.406
r_angle_refined_deg1.882
r_mcangle_it1.359
r_mcbond_it0.662
r_chiral_restr0.115
r_bond_refined_d0.018
r_gen_planes_refined0.007
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
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 Atoms7750
Nucleic Acid Atoms
Solvent Atoms78
Heterogen Atoms176

Software

Software
Software NamePurpose
Blu-Icedata collection
CCP4model building
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling
CCP4phasing