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Porcine dipeptidyl peptidase IV in complex with 8-(3-aminopiperidin-1-yl)-7-[(2-bromophenyl)methyl]-1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2AJ8
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 293 26% PEG 2000,
0.1 M Tris pH 8, 0.1 M ammonium sulfate
Crystal Properties Matthews coefficient Solvent content 2.52 51.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.9 α = 112.7 b = 117.68 β = 94.6 c = 133.12 γ = 91.2
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 MARMOSAIC 325 mm CCD 2003-08-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 0.9795 SLS X06SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.41 35.28 80.3 9.2 2.5 111933 49.13
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 FOURIER SYNTHESIS THROUGHOUT 2AJ8 2.41 35.28 106928 5218 80.3 0.192 0.19 0.1953 0.228 0.2312 RANDOM 41.61
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] -14.4353 3.7668 -1.8455 12.3541 -0.8944 2.0812
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 18.26 t_omega_torsion 2.96 t_angle_deg 1.01 t_bond_d 0.008 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 18.26 t_omega_torsion 2.96 t_angle_deg 1.01 t_bond_d 0.008 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 23840 Nucleic Acid Atoms Solvent Atoms 1021 Heterogen Atoms 706
Software Software Software Name Purpose BUSTER refinement XDS data reduction XSCALE data scaling CNX phasing