3H54
Crystal Structure of human alpha-N-acetylgalactosaminidase,complex with GalNAc
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RUH3R |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2008-06-23 |
| Detector | RIGAKU RAXIS IV++ |
| Wavelength(s) | 1.54 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 153.354, 114.159, 68.342 |
| Unit cell angles | 90.00, 95.62, 90.00 |
Refinement procedure
| Resolution | 39.010 - 2.200 |
| R-factor | 0.167 |
| Rwork | 0.165 |
| R-free | 0.20500 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 3h53 |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.109 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Refinement software | REFMAC (5.5.0070) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.280 |
| High resolution limit [Å] | 2.200 | 2.200 |
| Rmerge | 0.106 | 0.674 |
| Number of reflections | 59205 | |
| <I/σ(I)> | 15.9 | 2 |
| Completeness [%] | 99.1 | 95.9 |
| Redundancy | 6 | 4.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 4.1 | 293 | PEG3350, citric acid, Bis-Tris propane, pH 4.1, vapor diffusion, hanging drop, temperature 293K |
