2IIB
Crystal structure of Pasteurella multocida sialyltransferase D141N mutant with CMP bound
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | BRUKER AXS MICROSTAR |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2006-06-07 |
| Detector | BRUKER SMART 6000 |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 60.961, 64.533, 64.251 |
| Unit cell angles | 90.00, 98.85, 90.00 |
Refinement procedure
| Resolution | 63.500 - 2.200 |
| R-factor | 0.19918 |
| Rwork | 0.197 |
| R-free | 0.23921 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2ex1 |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.179 |
| Data reduction software | PROTEUM PLUS (PLUS) |
| Data scaling software | PROTEUM PLUS (PLUS) |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 64.100 | 2.090 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Number of reflections | 33533 | |
| <I/σ(I)> | 6.09 | 1.29 |
| Completeness [%] | 99.9 | 99.9 |
| Redundancy | 4.65 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 293 | 25% PEG 3,350, 0.1 M NaCl, 0.1 M HEPES, 0.4% Triton X-100, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
