X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2BHCPDB ENTRY 2BHC

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.5277HANGING DROP VAPOUR DIFFUSION AT 4C. 2 UL 10 MG/ML APPRO PLUS 2 UL RESERVOIR SOLUTION: 30% MPD, 0.1 M CITRATE PH 7.5, 0.2 M MGACETATE. SOAKED IN RESERVOIR SOLUTION SUPPLEMENTED WITH AND 1 MM MNCL2 FOR 1 HR AT 4C PRIOR TO CRYOCOOLING.
Crystal Properties
Matthews coefficientSolvent content
5.577.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 137.588α = 90
b = 137.588β = 90
c = 231.948γ = 90
Symmetry
Space GroupI 41 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2005-05-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL9-2SSRLBL9-2

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
12.924.1391.70.110.53.822735676.6
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)
12.93.0694.50.5323.7

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 2BHC2.923.89216401091910.1710.1690.202RANDOM66.25
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]
2.982.98-5.96
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.241
r_dihedral_angle_4_deg14.321
r_dihedral_angle_3_deg12.831
r_dihedral_angle_1_deg5.628
r_scangle_it1.907
r_scbond_it1.14
r_angle_refined_deg1.074
r_mcangle_it0.811
r_angle_other_deg0.72
r_mcbond_it0.504
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.241
r_dihedral_angle_4_deg14.321
r_dihedral_angle_3_deg12.831
r_dihedral_angle_1_deg5.628
r_scangle_it1.907
r_scbond_it1.14
r_angle_refined_deg1.074
r_mcangle_it0.811
r_angle_other_deg0.72
r_mcbond_it0.504
r_symmetry_vdw_other0.215
r_nbd_refined0.201
r_nbtor_refined0.175
r_nbd_other0.163
r_symmetry_hbond_refined0.136
r_xyhbond_nbd_refined0.122
r_symmetry_vdw_refined0.122
r_nbtor_other0.078
r_chiral_restr0.06
r_bond_refined_d0.008
r_gen_planes_refined0.003
r_bond_other_d0.001
r_gen_planes_other0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3484
Nucleic Acid Atoms
Solvent Atoms41
Heterogen Atoms23

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALEPACKdata scaling