3MXW
Crystal structure Sonic hedgehog bound to the 5E1 fab fragment
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ALS BEAMLINE 5.0.1 |
| Synchrotron site | ALS |
| Beamline | 5.0.1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-01-28 |
| Detector | ADSC QUANTUM 210 |
| Wavelength(s) | 0.97740 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 60.306, 90.544, 111.672 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 47.510 - 1.830 |
| R-factor | 0.18056 |
| Rwork | 0.176 |
| R-free | 0.21844 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1vhh refined fab |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.255 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.900 |
| High resolution limit [Å] | 1.830 | 1.830 |
| Number of reflections | 54683 | |
| <I/σ(I)> | 16.4 | 2.2 |
| Completeness [%] | 98.8 | 90.7 |
| Redundancy | 4.3 | 2.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 292 | protein solution (20 mM Hepes, pH 7.2, 0.1 M NaCl, 5 mM CaCl2) was mixed with equal volume of well solution (0.2 M lithium sulfate, 100 mM Hepes, pH 7.5, and 22% w/v PEG 4000), VAPOR DIFFUSION, HANGING DROP, temperature 292K |
