1AQK
THREE-DIMENSIONAL STRUCTURE OF A HUMAN FAB WITH HIGH AFFINITY FOR TETANUS TOXOID
Experimental procedure
| Temperature [K] | 286 |
| Detector technology | AREA DETECTOR |
| Collection date | 1992-05 |
| Detector | SIEMENS |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 40.700, 78.600, 74.600 |
| Unit cell angles | 90.00, 104.30, 90.00 |
Refinement procedure
| Resolution | 20.000 - 1.840 |
| R-factor | 0.185 * |
| Rwork | 0.185 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2fb4 |
| RMSD bond length | 0.017 |
| RMSD bond angle | 27.100 * |
| Data reduction software | XENGEN |
| Data scaling software | XENGEN |
| Phasing software | X-PLOR |
| Refinement software | TNT (5E) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 1.960 |
| High resolution limit [Å] | 1.840 | 1.840 |
| Rmerge | 0.046 | 0.140 |
| Number of reflections | 32194 | |
| <I/σ(I)> | 33.1 | 8.5 |
| Completeness [%] | 81.0 | 49 |
| Redundancy | 2.5 | 1.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | unknown * | 8.5 | used to seeding * |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | 1 | Fab | 93 (mg/ml) | |
| 2 | 1 | 1 | Tris | 31 (mM) | |
| 3 | 1 | 1 | PEG8000 | 7.3 (%(w/v)) | |
| 4 | 1 | 1 | 0.8 (mM) |
