4B16
crystal structure of tamarind chitinase like lectin (TCLL) complexed with N-acetyl glucosamine (GlcNAc)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | BRUKER AXS MICROSTAR-H |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2010-03-07 |
| Detector | MARRESEARCH |
| Spacegroup name | P 43 21 2 |
| Unit cell lengths | 100.061, 100.061, 81.843 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 23.930 - 1.610 |
| R-factor | 0.14461 |
| Rwork | 0.143 |
| R-free | 0.18248 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2hvm |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.315 |
| Data reduction software | HKL-2000 |
| Data scaling software | DENZO |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.7.0032) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.630 |
| High resolution limit [Å] | 1.600 | 1.600 |
| Rmerge | 0.030 | 0.380 |
| Number of reflections | 54128 | |
| <I/σ(I)> | 49 | 3 |
| Completeness [%] | 97.8 | 56.3 |
| Redundancy | 7.7 | 5.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 5 | 20 MM CALCIUM CHLORIDE, 100 MM SODIUM ACETATE (PH 5), 30% MPD |
