1H2Z
PROLYL OLIGOPEPTIDASE FROM PORCINE BRAIN, S554A MUTANT WITH BOUND PEPTIDE LIGAND SUC-GLY-PRO
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SRS BEAMLINE PX14.1 |
| Synchrotron site | SRS |
| Beamline | PX14.1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2002-04-15 |
| Detector | ADSC CCD |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 71.400, 100.200, 111.400 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 52.000 - 1.650 |
| R-factor | 0.202 |
| Rwork | 0.202 |
| R-free | 0.22800 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1qfm |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.500 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CCP4 |
| Refinement software | X-PLOR (3.851) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 52.000 | 1.710 |
| High resolution limit [Å] | 1.650 | 1.650 |
| Rmerge | 0.092 | 0.574 |
| Total number of observations | 472928 * | |
| Number of reflections | 95461 | |
| <I/σ(I)> | 15.7 | 1.5 |
| Completeness [%] | 98.8 | 96.9 |
| Redundancy | 5 | 3.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, hanging drop * | 8.5 | 4 * | Fulop, V., (1998) Cell, 94, 161. * |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | mPEG5000 | 17 (%(w/v)) | |
| 2 | 1 | reservoir | glycerol | 15 (%(v/v)) | |
| 3 | 1 | reservoir | monothioglycerol | 1 (%(v/v)) | |
| 4 | 1 | reservoir | 20 (mM) | ||
| 5 | 1 | reservoir | Tris | 100 (mM) | |
| 6 | 1 | drop | protein | 10 (mg/ml) |
