5Y7K
Crystal structure of human DPP4 in complex with inhibitor1
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PAL/PLS BEAMLINE 4A |
| Synchrotron site | PAL/PLS |
| Beamline | 4A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-10-18 |
| Detector | ADSC QUANTUM 210 |
| Wavelength(s) | 1.0000 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 119.365, 131.920, 123.409 |
| Unit cell angles | 90.00, 89.99, 90.00 |
Refinement procedure
| Resolution | 41.136 - 2.512 |
| R-factor | 0.2072 |
| Rwork | 0.205 |
| R-free | 0.24130 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1x70 |
| RMSD bond length | 0.002 |
| RMSD bond angle | 0.463 |
| Phasing software | AMoRE |
| Refinement software | PHENIX (1.10.1_2155) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 41.136 | 2.610 |
| High resolution limit [Å] | 2.512 | 2.520 |
| Number of reflections | 129816 | |
| <I/σ(I)> | 14.1 | 2.07 |
| Completeness [%] | 97.7 | 92.3 |
| Redundancy | 2.8 | 1.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 295 | 20~28% (w/v) polyethylene glycol 4000, 0.1M HEPES or Tris pH 7.5~8.5 |
