X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2A1RPDB ENTRY 2A1R

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8293PEG3350, 0.2M ammonium tartrate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.4248.7

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 205.54α = 90
b = 123.016β = 112.59
c = 82.844γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 2102004-10-30MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID290.9791ESRFID29

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
12.65099.50.0796.23.558187581732269.76
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)
12.62.6999.60.62823.55683

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (I)Cut-off Sigma (F)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 2A1R2.620335817356251178099.410.2430.219710.218640.25362RANDOM52.465
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]
12.192.09-1.41
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.132
r_scangle_it2.613
r_mcangle_it1.51
r_scbond_it1.48
r_angle_refined_deg1.334
r_angle_other_deg0.815
r_mcbond_it0.796
r_symmetry_vdw_other0.247
r_nbd_other0.228
r_symmetry_hbond_refined0.225
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.132
r_scangle_it2.613
r_mcangle_it1.51
r_scbond_it1.48
r_angle_refined_deg1.334
r_angle_other_deg0.815
r_mcbond_it0.796
r_symmetry_vdw_other0.247
r_nbd_other0.228
r_symmetry_hbond_refined0.225
r_nbd_refined0.212
r_symmetry_vdw_refined0.195
r_xyhbond_nbd_refined0.188
r_nbtor_other0.088
r_chiral_restr0.078
r_bond_refined_d0.013
r_gen_planes_refined0.004
r_bond_other_d0.002
r_gen_planes_other0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms12876
Nucleic Acid Atoms
Solvent Atoms239
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
CCP4data scaling
AMoREphasing