☰ Navigation Tabs
Asp271Ala Escherichia coli Aminopeptidase P
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2BHC PDB ENTRY 2BHC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 277 SITTING 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 coefficient Solvent content 5.6 77.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 138.589 α = 90 b = 138.589 β = 90 c = 232.056 γ = 90
Symmetry Space Group I 41 2 2
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 MARRESEARCH 2005-05-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 SSRL BL9-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.2 22.58 99.4 0.06 13.6 4.1 56922 6 50.46
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.32 100 0.55 1.8 4.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2BHC 2.2 22.65 53699 2799 98.6 0.171 0.17 0.1802 0.193 0.2029 RANDOM 57.52
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] 2.01 2.01 -4.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.514 r_dihedral_angle_4_deg 16.203 r_dihedral_angle_3_deg 12.436 r_dihedral_angle_1_deg 5.827 r_scangle_it 4.44 r_scbond_it 2.518 r_mcangle_it 1.577 r_angle_refined_deg 1.181 r_angle_other_deg 0.765 r_mcbond_it 0.765
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.514 r_dihedral_angle_4_deg 16.203 r_dihedral_angle_3_deg 12.436 r_dihedral_angle_1_deg 5.827 r_scangle_it 4.44 r_scbond_it 2.518 r_mcangle_it 1.577 r_angle_refined_deg 1.181 r_angle_other_deg 0.765 r_mcbond_it 0.765 r_symmetry_vdw_refined 0.299 r_symmetry_vdw_other 0.258 r_nbd_refined 0.198 r_nbtor_refined 0.172 r_nbd_other 0.169 r_xyhbond_nbd_refined 0.129 r_symmetry_hbond_refined 0.094 r_nbtor_other 0.08 r_chiral_restr 0.067 r_bond_refined_d 0.01 r_gen_planes_refined 0.004 r_bond_other_d 0.001 r_gen_planes_other 0.001 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 Atoms Number Protein Atoms 3484 Nucleic Acid Atoms Solvent Atoms 169 Heterogen Atoms 15
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALEPACK data scaling