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Crystal Structure of P450 2B6 (Y226H/K262R) in complex with two molecules of Amlodipine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3IBD
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 291 0.2 M sodium acetate trihydrate, 0.1M TRIS Hcl pH 8.5 and 30% w/v PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.57 52.13
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58 α = 90 b = 78.3 β = 90 c = 247.34 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 315r 2011-07-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL7-1 0.97 SSRL BL7-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.8 247.34 90.7 0.131 0.131 4.7 4.3 28739 25912
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.8 2.95 3.2 0.603 0.603 1.3 3.2 11293
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3IBD 2.8 82.45 27295 24667 1305 90.37 0.24481 0.24481 0.24214 0.29414 0.2812 RANDOM 50.498
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] 6.88 -3.28 -3.6
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.053 r_dihedral_angle_3_deg 19.398 r_dihedral_angle_4_deg 18.344 r_dihedral_angle_1_deg 5.601 r_scangle_it 2.366 r_angle_refined_deg 1.43 r_scbond_it 1.326 r_mcangle_it 1.007 r_mcbond_it 0.516 r_chiral_restr 0.154
Show All KeysRMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.053 r_dihedral_angle_3_deg 19.398 r_dihedral_angle_4_deg 18.344 r_dihedral_angle_1_deg 5.601 r_scangle_it 2.366 r_angle_refined_deg 1.43 r_scbond_it 1.326 r_mcangle_it 1.007 r_mcbond_it 0.516 r_chiral_restr 0.154 r_bond_refined_d 0.012 r_gen_planes_refined 0.007
Hide All KeysNon-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7379 Nucleic Acid Atoms Solvent Atoms 78 Heterogen Atoms 198
Software Software Software Name Purpose Blu-Ice data collection BALBES phasing REFMAC refinement iMOSFLM data reduction SCALA data scaling