3KOY
Crystal Structure of ornithine 4,5 aminomutase in complex with ornithine (Aerobic)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I02 |
Synchrotron site | Diamond |
Beamline | I02 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-04-07 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 1.072 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 66.520, 233.220, 124.140 |
Unit cell angles | 90.00, 103.43, 90.00 |
Refinement procedure
Resolution | 60.373 - 2.800 |
R-factor | 0.1874 |
Rwork | 0.183 |
R-free | 0.26250 |
Structure solution method | FOURIER SYNTHESIS |
RMSD bond length | 0.012 |
RMSD bond angle | 1.418 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | PHENIX (1.5_2) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 120.750 | 2.870 |
High resolution limit [Å] | 2.800 | 2.800 |
Rmerge | 0.096 | 0.444 |
<I/σ(I)> | 7.7 | 2.6 |
Completeness [%] | 93.8 | 87.04 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8 | 294 | A protein solution (8 mg/ml 4,5-OAM, 5 mM 2-mercaptoethanol, 10 mM Tris HCl pH 8.0, 2 mM PLP, and 2 mM AdoCbl) was mixed in a 1:1 ratio with precipitant solution [(0.1 M Tris HCl, pH 8.0, 0.2 M MgCl2, 25 % (wt/vol) polyethylene glycol 2000 mono-methylether] under red light at room temperature, VAPOR DIFFUSION, SITTING DROP, temperature 294K |