1FX4
STRUCTURE ANALYSIS OF ADENYLATE CYCLASES FROM TRYPANOSOMA BRUCEI IN THEIR MONOMERIC STATE
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | MPG/DESY, HAMBURG BEAMLINE BW6 |
| Synchrotron site | MPG/DESY, HAMBURG |
| Beamline | BW6 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 1998-12-01 |
| Detector | MARRESEARCH |
| Spacegroup name | I 41 |
| Unit cell lengths | 90.000, 90.000, 66.900 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 18.670 - 1.900 |
| R-factor | 0.202 |
| Rwork | 0.202 |
| R-free | 0.23200 |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.400 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | CNS (1.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 23.000 * | 1.970 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.095 * | 0.194 * |
| Total number of observations | 136749 * | |
| Number of reflections | 21016 | |
| <I/σ(I)> | 21.1 | |
| Completeness [%] | 99.5 * | 99.7 * |
| Redundancy | 6 | 5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, hanging drop * | 8 * | 291 | 20 mM Tris/HCl, 25 % PEG 4000, 0.2 M MgCl2, pH 7.0, VAPOR DIFFUSION, temperature 18K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 6 (mg/ml) | |
| 2 | 1 | drop | Tris-HCl | 5 (mM) | |
| 3 | 1 | reservoir | PEG4000 | 35 (%(w/v)) | |
| 4 | 1 | reservoir | 0.2 (M) |
