4KIB
Crystal structure of methyltransferase from Streptomyces hygroscopicus complexed with S-adenosyl-L-homocysteine and methylphenylpyruvic acid
Experimental procedure
| Experimental method | MAD |
| Source type | SYNCHROTRON |
| Source details | NSRRC BEAMLINE BL13B1 |
| Synchrotron site | NSRRC |
| Beamline | BL13B1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2012-03-27 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.9787, 0.9789, 0.9635 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 64.332, 78.062, 138.257 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 26.390 - 2.000 |
| R-factor | 0.20108 |
| Rwork | 0.198 |
| R-free | 0.25615 |
| Structure solution method | MAD |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.400 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | CRANK |
| Refinement software | REFMAC (5.7.0032) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 2.070 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Number of reflections | 45227 | |
| Completeness [%] | 99.9 | 100 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 293 | 16% PEG3350, 0.2M sodium iodide, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
