1YHQ
Crystal Structure Of Azithromycin Bound To The G2099A Mutant 50S Ribosomal Subunit Of Haloarcula Marismortui
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X25 |
| Synchrotron site | NSLS |
| Beamline | X25 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2004-10-09 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 1.10 |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 212.081, 298.910, 574.815 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 29.960 - 2.400 |
| R-factor | 0.19 |
| Rwork | 0.190 |
| R-free | 0.22900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.000 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | CNS (1.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.490 |
| High resolution limit [Å] | 2.400 | 2.400 |
| Rmerge | 0.062 | 0.710 |
| Number of reflections | 672764 | |
| <I/σ(I)> | 22.6 | 1.8 |
| Completeness [%] | 72.1 | |
| Redundancy | 4.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5.8 | 292 | PEG 6000, KCl, NH4Cl, MgCl2, Kacetate, pH 5.8, VAPOR DIFFUSION, SITTING DROP, temperature 292K |
Crystallization Reagents
| ID | crystal ID | solution ID | reagent name | concentration | details |
| 1 | 1 | 1 | PEG 6000 | ||
| 10 | 1 | 2 | MgCl2 | ||
| 11 | 1 | 2 | Kacetate | ||
| 2 | 1 | 1 | KCl | ||
| 3 | 1 | 1 | NH4Cl | ||
| 4 | 1 | 1 | MgCl2 | ||
| 5 | 1 | 1 | Kacetate | ||
| 6 | 1 | 1 | H2O | ||
| 7 | 1 | 2 | PEG 6000 | ||
| 8 | 1 | 2 | KCl | ||
| 9 | 1 | 2 | NH4Cl |
