1J31
Crystal Structure of Hypothetical Protein PH0642 from Pyrococcus horikoshii
Experimental procedure
| Experimental method | MAD |
| Source type | SYNCHROTRON |
| Source details | PHOTON FACTORY BEAMLINE BL-18B |
| Synchrotron site | Photon Factory |
| Beamline | BL-18B |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2002-02-20 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.9789, 0.9791, 0.9798 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 75.037, 89.021, 77.871 |
| Unit cell angles | 90.00, 96.15, 90.00 |
Refinement procedure
| Resolution | 10.000 - 1.600 |
| R-factor | 0.166 |
| Rwork | 0.166 |
| R-free | 0.19200 * |
| Structure solution method | MAD |
| RMSD bond length | 0.015 |
| RMSD bond angle | 24.840 * |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | SHARP |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 23.300 * | 1.690 |
| High resolution limit [Å] | 1.600 | 1.600 |
| Rmerge | 0.096 * | 0.437 |
| Total number of observations | 601635 * | |
| Number of reflections | 133189 | 19379 * |
| <I/σ(I)> | 6.8 | 1.6 |
| Completeness [%] | 99.6 | 99.6 |
| Redundancy | 4.5 | 4.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 4.1 | 20 * | 0.1M Sodium acetate, 45% MPD, VAPOR DIFFUSION, HANGING DROP, temperature 293K, pH 4.10 |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 10 (mg/ml) | |
| 2 | 1 | drop | sodium acetate | 50 (mM) | pH4.1 |
| 3 | 1 | drop | MPD | 22.5 (%) | |
| 4 | 1 | reservoir | sodium acetate | 100 (mM) | pH4.1 |
| 5 | 1 | reservoir | MPD | 45 (%) |
