2B7H
Hemoglobin from Cerdocyon thous, a canidae from Brazil, at 2.2 Angstroms resolution
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | LNLS BEAMLINE D03B-MX1 |
| Synchrotron site | LNLS |
| Beamline | D03B-MX1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2004-03-19 |
| Detector | MARRESEARCH |
| Wavelength(s) | 1.4270 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 52.731, 84.237, 130.285 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 30.000 - 2.200 |
| R-factor | 0.1685 |
| Rwork | 0.165 |
| R-free | 0.23266 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1fhj |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.399 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 40.000 | 2.280 |
| High resolution limit [Å] | 2.200 | 2.200 |
| Rmerge | 0.072 | 0.306 |
| Number of reflections | 30219 | |
| <I/σ(I)> | 29.1 | 7 |
| Completeness [%] | 99.9 | 100 |
| Redundancy | 8 | 7.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.8 | 293 | 16 % polyethyleneglycol (PEG), 0.1 M Hepes Na, pH 7.8, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
