1SQB

Crystal Structure Analysis of Bovine Bc1 with Azoxystrobin


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1QCR 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.227720mM ammonium acetate, 20% glycerol, 12% PEG4000, 0.5M KCl, 0.1% diheptanoyl-phosphatidylcholine, pH 7.2, VAPOR DIFFUSION, SITTING DROP, temperature 277K, pH 7.20
Crystal Properties
Matthews coefficientSolvent content
468.7

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 153.554α = 90
b = 153.554β = 90
c = 596.393γ = 90
Symmetry
Space GroupI 41 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 4MIRRORS2002-02-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 14-BM-DAPS14-BM-D

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.6940995371
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.692.7286.3

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUT1QCR2.694091856286695.60.2420.2410.288RANDOM14.18
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]
1.751.75-3.5
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.169
r_scangle_it2.632
r_angle_refined_deg1.627
r_scbond_it1.576
r_mcangle_it1.014
r_mcbond_it0.539
r_nbd_refined0.143
r_symmetry_hbond_refined0.142
r_chiral_restr0.12
r_symmetry_vdw_refined0.118
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg5.169
r_scangle_it2.632
r_angle_refined_deg1.627
r_scbond_it1.576
r_mcangle_it1.014
r_mcbond_it0.539
r_nbd_refined0.143
r_symmetry_hbond_refined0.142
r_chiral_restr0.12
r_symmetry_vdw_refined0.118
r_xyhbond_nbd_refined0.104
r_bond_refined_d0.018
r_gen_planes_refined0.014
r_bond_other_d
r_angle_other_deg
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_gen_planes_other
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
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 Atoms16500
Nucleic Acid Atoms
Solvent Atoms234
Heterogen Atoms163

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
CNSphasing