1KXZ
MT0146, the Precorrin-6y methyltransferase (CbiT) homolog from M. Thermoautotrophicum, P1 spacegroup
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2000-03-15 |
Detector | ADSC QUANTUM 4 |
Spacegroup name | P 1 |
Unit cell lengths | 59.100, 76.000, 97.200 |
Unit cell angles | 70.90, 78.80, 66.70 |
Refinement procedure
Resolution | 40.000 * - 2.640* |
Rwork | 0.212 |
R-free | 0.25720 * |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1f38 |
RMSD bond length | 0.015 |
RMSD bond angle | 1.770 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | X-PLOR (3.851) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.000 * | 2.770 |
High resolution limit [Å] | 2.640 * | 2.700 |
Rmerge | 0.150 * | |
Number of reflections | 39161 | |
Completeness [%] | 98.8 | 97.3 * |
Redundancy | 1.91 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 25 * | PEG8000, magnesium chloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 5-10 (mg/ml) | |
2 | 1 | drop | PEG8000 | 10 (%(w/v)) | |
3 | 1 | drop | 100 (mM) | ||
4 | 1 | drop | Tris-Cl | 5 (mM) | pH7.5 |
5 | 1 | reservoir | PEG8000 | 16-22 (%) | |
6 | 1 | reservoir | 200 (mM) | ||
7 | 1 | reservoir | Tris-Cl | 10 (mM) | pH7.5 |