3L2D
Glycocyamine kinase, beta-beta homodimer from marine worm Namalycastis sp.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2006-05-20 |
Detector | RIGAKU RAXIS IV++ |
Wavelength(s) | 1.5418 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 84.620, 99.720, 93.300 |
Unit cell angles | 90.00, 92.38, 90.00 |
Refinement procedure
Resolution | 50.000 - 2.400 |
Rwork | 0.197 |
R-free | 0.26700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1qh4 |
RMSD bond length | 0.014 |
RMSD bond angle | 1.600 |
Data reduction software | CrystalClear |
Data scaling software | CrystalClear |
Phasing software | PHASER |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.490 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.084 | 0.344 |
Number of reflections | 60423 | |
<I/σ(I)> | 11.6 | 3.5 |
Completeness [%] | 99.6 | 99.4 |
Redundancy | 3.8 | 3.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 298 | 22% polyethylene glycol 3350, 0.2M sodium nitrate, 0.1M Tris HCl, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 298K |