1Y0A
T-to-THigh Quaternary Transitions in Human Hemoglobin: alphaY140A deoxy low-salt
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 298 |
Detector technology | AREA DETECTOR |
Collection date | 1998-06-08 |
Detector | SDMS |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 96.800, 99.200, 65.800 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 10.000 - 2.220 |
Rwork | 0.175 |
R-free | 0.23700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1xxt |
RMSD bond length | 0.011 |
RMSD bond angle | 0.027 |
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 | 2.390 |
High resolution limit [Å] | 2.220 | 2.220 |
Rmerge | 0.098 | 0.253 |
Number of reflections | 31333 | |
<I/σ(I)> | 7.3 | 1.8 |
Completeness [%] | 97.9 | 90 |
Redundancy | 7.4 | 3.4 |
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 7.0, batch, temperature 298K |