3K24
Crystal structure of mature apo-Cathepsin L C25A mutant in complex with Gln-Leu-Ala peptide
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 23-ID-B |
| Synchrotron site | APS |
| Beamline | 23-ID-B |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-04-06 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 1.0000 |
| Spacegroup name | P 32 2 1 |
| Unit cell lengths | 62.697, 62.697, 205.868 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 40.000 - 2.500 |
| R-factor | 0.2124 |
| Rwork | 0.209 |
| R-free | 0.27002 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3iv2 |
| RMSD bond length | 0.003 |
| RMSD bond angle | 0.545 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 40.000 | 2.590 |
| High resolution limit [Å] | 2.500 | 2.500 |
| Number of reflections | 15954 | |
| <I/σ(I)> | 31.9 | 6 |
| Completeness [%] | 93.5 | 59.1 |
| Redundancy | 7.2 | 6.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 4 | 293 | 10% Isopropanol, 0.1 M Sodium acetate trihydrate pH 4.0, 22% PEG 6000, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
