1L7X
Human liver glycogen phosphorylase b complexed with caffeine, N-acetyl-beta-D-glucopyranosylamine, and CP-403,700
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ALS BEAMLINE 5.0.2 |
| Synchrotron site | ALS |
| Beamline | 5.0.2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2001-06-14 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 1.1 |
| Spacegroup name | P 31 |
| Unit cell lengths | 124.072, 124.072, 122.849 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 35.000 * - 2.300 |
| R-factor | 0.206 |
| Rwork | 0.206 |
| R-free | 0.25300 * |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.300 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS (1.1) |
| Refinement software | CNS (1.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 35.000 | 2.380 |
| High resolution limit [Å] | 2.300 | 2.300 |
| Rmerge | 0.089 * | 0.413 * |
| Total number of observations | 261069 * | |
| Number of reflections | 92608 * | |
| <I/σ(I)> | 11.8 | 2.66 |
| Completeness [%] | 99.2 | 97.3 |
| Redundancy | 2.8 | 1.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.8 * | 17.0 * | MES, MPD, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 15 (mg/ml) | |
| 2 | 1 | drop | sodium BES | 20 (mM) | pH6.8 |
| 3 | 1 | drop | EDTA | 1 (mM) | |
| 4 | 1 | drop | dithiothreitol | 0.5 (mM) | |
| 5 | 1 | reservoir | sodium MES | 0.1 (M) | pH6.0 |
| 6 | 1 | reservoir | MPD | 36-40 (%) |
