X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
otherBT3990 APO

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
125% PEG 1500 W/V, 0.1M MIBS (PH 6.0)
Crystal Properties
Matthews coefficientSolvent content
2.6653.7

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 109.19α = 90
b = 152.39β = 94.21
c = 221.45γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2008-12-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-2ESRFID23-2

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
12.2546.11000.177.63.8341632235.1
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)
12.252.371000.472.013.8

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 REPLACEMENTTHROUGHOUTBT3990 APO2.25218.223243191726099.980.202510.200380.24227RANDOM23.718
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]
-0.79-0.19-0.271.03
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.161
r_dihedral_angle_4_deg16.275
r_dihedral_angle_3_deg15.479
r_dihedral_angle_1_deg6.132
r_scangle_it1.746
r_angle_refined_deg1.168
r_scbond_it1.105
r_mcangle_it0.673
r_mcbond_it0.365
r_chiral_restr0.082
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.161
r_dihedral_angle_4_deg16.275
r_dihedral_angle_3_deg15.479
r_dihedral_angle_1_deg6.132
r_scangle_it1.746
r_angle_refined_deg1.168
r_scbond_it1.105
r_mcangle_it0.673
r_mcbond_it0.365
r_chiral_restr0.082
r_bond_refined_d0.01
r_gen_planes_refined0.005
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_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 Atoms47675
Nucleic Acid Atoms
Solvent Atoms1868
Heterogen Atoms234

Software

Software
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing