2Q0U
Structure of Pectenotoxin-2 and Latrunculin B Bound to Actin
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-BM |
Synchrotron site | APS |
Beamline | 19-BM |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2006-08-06 |
Detector | SBC |
Wavelength(s) | 0.96411 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 57.683, 54.342, 105.895 |
Unit cell angles | 90.00, 90.27, 90.00 |
Refinement procedure
Resolution | 45.000 - 1.450 |
R-factor | 0.166 |
Rwork | 0.165 |
R-free | 0.18100 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2aso |
RMSD bond length | 0.008 |
RMSD bond angle | 1.678 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.460 |
High resolution limit [Å] | 1.410 | 1.410 |
Rmerge | 0.040 | 0.136 |
Number of reflections | 60883 | |
<I/σ(I)> | 10.1 | 5.7 |
Completeness [%] | 96.6 | 84.9 |
Redundancy | 4.6 | 4.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.5 | 293 | 100 mM Na/MES/acetate, pH 5.5, 15% methyl ether poly(ethylene glycol) 5000, 10% hexanediol, 100 mM CaCl2, and 1 mM TCEP, VAPOR DIFFUSION, HANGING DROP, temperature 293K |