7X44
Crystal structure of chlorotoxin mutant - Q11N
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 | 2016-05-15 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1.00000 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 22.420, 26.115, 47.421 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 22.876 - 1.040 |
R-factor | 0.13124 |
Rwork | 0.131 |
R-free | 0.13336 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 7x41 |
RMSD bond length | 0.008 |
RMSD bond angle | 1.471 |
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 | 1.080 |
High resolution limit [Å] | 1.040 | 1.040 |
Rmerge | 0.039 | 0.109 |
Number of reflections | 13922 | 1355 |
<I/σ(I)> | 48.9 | |
Completeness [%] | 99.6 | |
Redundancy | 5.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 293 | 1 M monosodium phosphate and 0.75 M sodium citrate |