4KIC
Crystal structure of methyltransferase from Streptomyces hygroscopicus complexed with S-adenosyl-L-methionine and phenylpyruvic acid
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2010-09-24 |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 1.54 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 57.547, 93.498, 142.245 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.000 - 2.430 |
R-factor | 0.17103 |
Rwork | 0.167 |
R-free | 0.23755 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4kib |
RMSD bond length | 0.013 |
RMSD bond angle | 1.649 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER (MR) |
Refinement software | REFMAC (5.7.0032) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 19.000 | 2.540 |
High resolution limit [Å] | 2.430 | 2.430 |
Number of reflections | 27511 | |
Completeness [%] | 97.1 | 90.4 |
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 |