1XC1
Oxo Zirconium(IV) Cluster in the Ferric Binding Protein (FBP)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SRS BEAMLINE PX14.2 |
| Synchrotron site | SRS |
| Beamline | PX14.2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2002-02-03 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.978 |
| Spacegroup name | P 32 |
| Unit cell lengths | 146.200, 146.200, 113.558 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 20.000 - 1.510 |
| R-factor | 0.191 |
| Rwork | 0.191 |
| R-free | 0.27500 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1o7t |
| RMSD bond length | 0.015 |
| RMSD bond angle | 2.440 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | CNS (1.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 1.580 |
| High resolution limit [Å] | 1.510 | 1.510 |
| Rmerge | 0.095 | 0.809 |
| Number of reflections | 414535 | |
| <I/σ(I)> | 16.3 | 1.3 |
| Completeness [%] | 98.5 | 94.1 |
| Redundancy | 4.9 | 2.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8.1 | 289 | PEG 4000, NaCl, imidasole/malate, pH 8.1, VAPOR DIFFUSION, HANGING DROP, temperature 289K |
