2GSI
Crystal Structure of a Murine Fab in Complex with an 11 Residue Peptide Derived from Staphylococcal Nuclease
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X25 |
| Synchrotron site | NSLS |
| Beamline | X25 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2004-10-28 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 1.1000 |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 105.739, 131.040, 291.340 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 48.740 - 2.810 |
| R-factor | 0.22451 |
| Rwork | 0.221 |
| R-free | 0.29278 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | PDB entries: 1f11 2aju 1f58 1cr9 |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.394 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.900 |
| High resolution limit [Å] | 2.800 | 2.800 |
| Rmerge | 0.120 | 0.489 |
| Number of reflections | 42035 | |
| <I/σ(I)> | 24.1 | 4.9 |
| Completeness [%] | 84.6 | 83.6 |
| Redundancy | 4.4 | 4.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5 | 291 | 18% PEG 2000, 16% isopropanol, 0.1 M sodium citrate, pH 5, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
