4D7K
Crystal structure of N,N-8-amino-8-demethyl-D-riboflavin dimethyltransferase (RosA) from Streptomyces davawensis
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID23-1 |
| Synchrotron site | ESRF |
| Beamline | ID23-1 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2011-07-13 |
| Detector | DECTRIS PILATUS 6M |
| Spacegroup name | P 1 |
| Unit cell lengths | 82.719, 82.760, 96.453 |
| Unit cell angles | 95.08, 98.67, 114.53 |
Refinement procedure
| Resolution | 34.773 - 2.220 |
| R-factor | 0.1976 |
| Rwork | 0.195 |
| R-free | 0.24850 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | MODEL GENERATED WITH MAD |
| RMSD bond length | 0.003 |
| RMSD bond angle | 0.618 |
| Data reduction software | XDS |
| Data scaling software | Aimless |
| Phasing software | PHASER |
| Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 34.770 | 2.260 |
| High resolution limit [Å] | 2.220 | 2.220 |
| Rmerge | 0.030 | 0.400 |
| Number of reflections | 86780 | |
| <I/σ(I)> | 12.7 | 1.7 |
| Completeness [%] | 77.4 | 33 |
| Redundancy | 1.9 | 1.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 8 | PROTEIN WAS CRYSTALLIZED FROM 25% PEG 3350, 100 MM TRISHCL, PH 5.5 AND 200 MM NACL. |
