3VDM
Crystal Structure of VldE, the pseudo-glycosyltransferase which catalyzes non-glycosidic C-N coupling in Validamycin A biosynthesis
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 24-ID-C |
Synchrotron site | APS |
Beamline | 24-ID-C |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-07-18 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.9479 |
Spacegroup name | P 1 2 1 |
Unit cell lengths | 85.237, 48.562, 123.049 |
Unit cell angles | 90.00, 91.88, 90.00 |
Refinement procedure
Resolution | 49.103 - 1.980 |
R-factor | 0.18933 |
Rwork | 0.188 |
R-free | 0.22191 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.022 |
RMSD bond angle | 1.673 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHENIX |
Refinement software | REFMAC (5.5.0110) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 122.983 | 2.080 |
High resolution limit [Å] | 1.980 | 1.980 |
Number of reflections | 69317 | |
Completeness [%] | 98.1 | 91.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8 | 298 | 100 mM Tris-HCl, pH 8.0, 20-35% PEG3350, VAPOR DIFFUSION, SITTING DROP, temperature 298K |