4AMA
Crystal Structure of N-acetylneuraminic acid lyase from Staphylococcus aureus with the chemical modification thia-lysine at position 165 in complex with pyruvate
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 | 2011-10-06 |
| Detector | ADSC QUANTUM 315 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 82.935, 110.278, 132.241 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 29.630 - 2.350 |
| R-factor | 0.19213 |
| Rwork | 0.189 |
| R-free | 0.24388 |
| Structure solution method | OTHER |
| Starting model (for MR) | NONE |
| RMSD bond length | 0.013 |
| RMSD bond angle | 1.596 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Refinement software | REFMAC (5.6.0117) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 29.630 | 2.480 |
| High resolution limit [Å] | 2.350 | 2.350 |
| Rmerge | 0.110 | 0.500 |
| Number of reflections | 50421 | |
| <I/σ(I)> | 11.4 | 3.2 |
| Completeness [%] | 98.5 | 99 |
| Redundancy | 3.8 | 3.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 7.4 | 200MM NACL, 100MM TRIS HCL, PH 7.4, 28% PEG 3350 |
