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Porcine dipeptidyl peptidase IV (CD26) in complex with 4-(2-Aminoethyl)-benzene sulphonyl fluoride (AEBSF)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ORV PDB ENTRY 1ORV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 293 20% PEG 2000, 0.1 M AMMONIUM SULFATE, 0.1 M TRIS/HCL PH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 293.0K
Crystal Properties Matthews coefficient Solvent content 2.48 50.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.35 α = 112.76 b = 118.68 β = 95.16 c = 133.68 γ = 90.95
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 2004-05-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MPG/DESY, HAMBURG BEAMLINE BW6 1.05 MPG/DESY, HAMBURG BW6
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 1.95 40 96.8 0.035 247685
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 1.95 1.97 94.9 0.338
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-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 1ORV 1.95 39.9 247604 12343 96.6 0.202 0.2077 0.234 0.2381 RANDOM 33.8
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] 7.06 0.21 -3.39 -3.88 -0.41 -3.18
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25 c_scangle_it 3.11 c_scbond_it 2.15 c_mcangle_it 2.03 c_angle_deg 1.6 c_mcbond_it 1.37 c_improper_angle_d 0.93 c_bond_d 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 23864 Nucleic Acid Atoms Solvent Atoms 1496 Heterogen Atoms 552
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement PDB_EXTRACT data extraction CNS phasing