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Crystal structure of a leucine aminopeptidase precursor (BT_2548) from Bacteroides thetaiotaomicron VPI-5482 at 1.30 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 277 20.00% polyethylene glycol 3350, 0.200M ammonium dihydrogen phosphate, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.08 40.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.236 α = 65.47 b = 41.582 β = 80.43 c = 48.528 γ = 78.68
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 315 KOHZU: Double Crystal Si(111) 2011-10-16 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 0.9537,0.9796,0.9793 ALS 8.2.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.3 27.993 93.6 0.055 7.1 1.9 64313 64313 12.234
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 1.3 1.33 91.3 0.435 0.435 1.9 1.9 4638
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD THROUGHOUT 1.3 27.993 64273 3265 93.53 0.12 0.1181 0.1311 0.1566 0.1676 RANDOM 17.9771
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] -0.17 -0.14 0.01 -0.06 0.6 -0.22
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.544 r_dihedral_angle_4_deg 21.435 r_sphericity_free 12.521 r_dihedral_angle_3_deg 11.458 r_scangle_it 6.63 r_dihedral_angle_1_deg 5.811 r_sphericity_bonded 5.551 r_scbond_it 4.76 r_mcangle_it 3.525 r_mcbond_it 2.485
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.544 r_dihedral_angle_4_deg 21.435 r_sphericity_free 12.521 r_dihedral_angle_3_deg 11.458 r_scangle_it 6.63 r_dihedral_angle_1_deg 5.811 r_sphericity_bonded 5.551 r_scbond_it 4.76 r_mcangle_it 3.525 r_mcbond_it 2.485 r_rigid_bond_restr 1.709 r_angle_refined_deg 1.356 r_mcbond_other 1.282 r_angle_other_deg 0.898 r_chiral_restr 0.087 r_bond_refined_d 0.013 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2259 Nucleic Acid Atoms Solvent Atoms 329 Heterogen Atoms 22
Software Software Software Name Purpose MolProbity model building PDB_EXTRACT data extraction SHELX phasing SHARP phasing SCALA data scaling REFMAC refinement MOSFLM data reduction SHELXD phasing