4G51
Crystallographic analysis of the interaction of nitric oxide with hemoglobin from Trematomus bernacchii in the T quaternary structure (fully ligated state).
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SLS BEAMLINE X10SA |
| Synchrotron site | SLS |
| Beamline | X10SA |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Detector | DECTRIS PILATUS 6M |
| Wavelength(s) | 1.00 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 62.002, 94.672, 61.956 |
| Unit cell angles | 90.00, 89.16, 90.00 |
Refinement procedure
| Resolution | 50.000 - 2.500 |
| R-factor | 0.181 |
| Rwork | 0.181 |
| R-free | 0.24900 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | X-PLOR |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.380 |
| High resolution limit [Å] | 2.270 | 2.300 |
| Rmerge | 0.073 | 0.113 |
| Number of reflections | 26655 | |
| <I/σ(I)> | 9.5 | |
| Completeness [%] | 83.6 | 56.1 |
| Redundancy | 3.9 | 2.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 6.2 | 298 | deoxy-HbTb 8-9.5 mg/ml mixed with equal amount of 7-12 % w/v PEG 6000, PBS 100 mM, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |
