4QBE
The second sphere residue T263 is important for function and activity of PTP1B through modulating WPD loop
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRF BEAMLINE BL17U |
| Synchrotron site | SSRF |
| Beamline | BL17U |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Detector | MARMOSAIC 225 mm CCD |
| Spacegroup name | P 31 2 1 |
| Unit cell lengths | 88.452, 88.452, 103.788 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 38.301 - 2.292 |
| R-factor | 0.1908 |
| Rwork | 0.189 |
| R-free | 0.22970 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.007 |
| Data reduction software | HKL-3000 |
| Data scaling software | HKL-3000 |
| Phasing software | PHASES |
| Refinement software | PHENIX ((phenix.refine: 1.6.2_432)) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 2.380 |
| High resolution limit [Å] | 2.292 | 4.950 | 2.292 |
| Number of reflections | 21339 | ||
| Completeness [%] | 99.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7 | 277 | 18-24% (w/v) polyethylene glycol 4000, 100mM Hepes (pH 7.0), 200mM magnesium acetate, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
