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Crystal structure of human DPP-IV in complex with (1S,3S, 5S)-2-[(2S)-2-AMINO-2-(3-HYDROXYTRICYCLO[3.3.1.13,7]DEC-1- YL)ACETYL]-2-AZABICYCLO[3.1.0]HEXANE-3-CARBONITRILE (CAS), (1S,3S,5S)-2-((2S)-2-AMINO-2-(3-HYDROXYADAMANTAN-1- YL)ACETYL)-2-AZABICYCLO[3.1.0]HEXANE-3-CARBONITRILE (IUPAC), OR BMS-477118
Crystallization Crystal Properties Matthews coefficient Solvent content 2.78 55.79
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 65.278 α = 90 b = 67.954 β = 90 c = 423.816 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 315 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.1 NSLS X29A
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 2.35 50 78823
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 MR THROUGHOUT 2.35 45.96 78763 78763 1576 98.2 0.214 0.213 0.2035 0.253 0.2446 RANDOM 40.4
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] -8.7 14.88 -6.18
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.5 c_scangle_it 4.27 c_scbond_it 3.26 c_mcangle_it 2.16 c_mcbond_it 1.38 c_angle_deg 1.1 c_improper_angle_d 0.66 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11926 Nucleic Acid Atoms Solvent Atoms 154 Heterogen Atoms 158
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement PDB_EXTRACT data extraction CNX refinement