3R4U
Cell entry of botulinum neurotoxin type C is dependent upon interaction with two ganglioside molecules
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL9-2 |
Synchrotron site | SSRL |
Beamline | BL9-2 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2010-06-10 |
Detector | MAR scanner 345 mm plate |
Wavelength(s) | 0.9979 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 98.017, 76.496, 106.943 |
Unit cell angles | 90.00, 116.27, 90.00 |
Refinement procedure
Resolution | 44.100 - 2.200 |
R-factor | 0.1732 |
Rwork | 0.171 |
R-free | 0.20990 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.007 |
RMSD bond angle | 1.021 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX ((phenix.refine: 1.5_2)) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 44.100 |
High resolution limit [Å] | 2.200 |
Number of reflections | 71549 |
Completeness [%] | 98.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 4.4 | 291 | 10%(v/v)PEG4000, 0.1M sodium citrate(pH4.4), 3% 6-aminohexanoic acid, VAPOR DIFFUSION, HANGING DROP, temperature 291K |