1Y22
T-To-T(High) quaternary transitions in human hemoglobin: betaV33A deoxy low-salt (1 test set)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 298 |
Detector technology | AREA DETECTOR |
Collection date | 1997-05-03 |
Detector | SDMS |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 97.300, 99.100, 66.000 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 10.000 - 2.160 |
Rwork | 0.178 |
R-free | 0.24800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1y0t |
RMSD bond length | 0.010 |
RMSD bond angle | 0.025 |
Data reduction software | SDMS |
Data scaling software | SDMS |
Phasing software | X-PLOR |
Refinement software | PROLSQ |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.320 |
High resolution limit [Å] | 2.160 | 2.160 |
Rmerge | 0.080 | 0.218 |
Number of reflections | 33899 | |
<I/σ(I)> | 10.3 | 2.3 |
Completeness [%] | 97.4 | 87.6 |
Redundancy | 6.8 | 3.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7 | 298 | 10% PEG 6000, 10 mM POTASSIUM PHOSPHATE, 100 mM POTASSIUM CHLORIDE, 3 mM SODIUM DITHIONITE, 10 mg/ml Hb, pH 7.00, temperature 298K |