3TXB
HEWL co-crystallization with cisplatin in aqueous media with glycerol as the cryoprotectant
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU MICROMAX-007 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2010-10-25 |
| Detector | RIGAKU RAXIS IV |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 43 21 2 |
| Unit cell lengths | 78.662, 78.662, 39.957 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 55.620 - 1.590 |
| R-factor | 0.2127 |
| Rwork | 0.210 |
| R-free | 0.25656 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2w1y |
| RMSD bond length | 0.026 |
| RMSD bond angle | 1.950 |
| Data reduction software | d*TREK |
| Data scaling software | d*TREK |
| Phasing software | PHASER (MOLECULAR REPLACEMENT) |
| Refinement software | REFMAC (5.5.0110) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 55.620 | 1.640 |
| High resolution limit [Å] | 1.590 | 1.590 |
| Rmerge | 0.106 | 0.377 |
| Number of reflections | 15220 | |
| <I/σ(I)> | 20.9 | 8.4 |
| Completeness [%] | 86.9 | 99.3 |
| Redundancy | 25.77 | 18.93 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | BATCH | 4.7 | 295 | 49 mg HEWL + 3 mg cisplatin in 1 mL 0.04 M sodium acetate + 1 mL 10% sodium chloride, with glycerol as cryoprotectant, pH 4.7, BATCH, temperature 295K |
