7X41
Crystal structure of chlorotoxin, a glioma specific scorpion toxin
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSRRC BEAMLINE BL13C1 |
| Synchrotron site | NSRRC |
| Beamline | BL13C1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2016-06-25 |
| Detector | ADSC QUANTUM 315r |
| Wavelength(s) | 0.97622 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 22.335, 26.008, 47.230 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 23.615 - 1.150 |
| Rwork | 0.144 |
| R-free | 0.15740 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1chl |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.451 |
| Data reduction software | HKL-2000 (2.3.10) |
| Data scaling software | HKL-2000 (2.3.10) |
| Phasing software | HKL-3000 (2.3.10) |
| Refinement software | REFMAC (5.8.0267) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.190 |
| High resolution limit [Å] | 1.150 | 1.150 |
| Rmerge | 0.040 | 0.090 |
| Number of reflections | 10293 | 1010 |
| <I/σ(I)> | 51.1 | |
| Completeness [%] | 99.7 | |
| Redundancy | 5.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 293 | 1 M monosodium phosphate and 0.75 M sodium citrate |
