2ZA9
Crystal Structure of Alginate lyase A1-II' N141C/N199C
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL38B1 |
Synchrotron site | SPring-8 |
Beamline | BL38B1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-06-20 |
Detector | RIGAKU JUPITER 210 |
Wavelength(s) | 1.0 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 35.459, 70.612, 90.732 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 15.000 - 2.100 |
R-factor | 0.19023 |
Rwork | 0.187 |
R-free | 0.26092 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2cws |
RMSD bond length | 0.232 |
RMSD bond angle | 2.925 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | CNS |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.180 |
High resolution limit [Å] | 2.100 | 2.100 |
Rmerge | 0.073 | 0.305 |
Number of reflections | 13296 | |
<I/σ(I)> | 24.6 | 3.4 |
Completeness [%] | 95.5 | 93.8 |
Redundancy | 2.9 | 5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 4.5 | 293 | 25% PEG 8000, 0.2M ammonium sulfete, 0.1 sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |