1AJ8
CITRATE SYNTHASE FROM PYROCOCCUS FURIOSUS
Experimental procedure
| Source type | SYNCHROTRON |
| Source details | EMBL/DESY, HAMBURG BEAMLINE X11 |
| Synchrotron site | EMBL/DESY, HAMBURG |
| Beamline | X11 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 1996-11 |
| Detector | MARRESEARCH |
| Spacegroup name | P 41 21 2 |
| Unit cell lengths | 98.290, 98.290, 238.030 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 100.000 - 1.900 |
| R-factor | 0.191 |
| Rwork | 0.191 |
| R-free | 0.23200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.700 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | X-PLOR (3.851) |
| Refinement software | X-PLOR (3.851) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 1.970 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.039 * | 0.159 * |
| Total number of observations | 848543 * | |
| Number of reflections | 91136 * | |
| <I/σ(I)> | 36 | 8.1 |
| Completeness [%] | 98.5 | 98 * |
| Redundancy | 9.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, hanging drop * | 8 | PROTEIN WAS CRYSTALLIZED FROM 0.1M SODIUM CITRATE AND 1.0M AMMONIUM PHOSPHATE., pH 8.0 |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | sodium citrate | 0.1 (M) | |
| 2 | 1 | reservoir | ammonium phosphate | 1.0 (M) | |
| 3 | 1 | drop | protein | 2 (mg/ml) | |
| 4 | 1 | drop | Tris-HCl | 20 (mM) | |
| 5 | 1 | drop | 25 (mM) |
