1SI4
Crystal structure of Human hemoglobin A2 (in R2 state) at 2.2 A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2003-05-16 |
Detector | MARRESEARCH |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 60.450, 88.186, 104.595 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 14.960 - 2.200 |
R-factor | 0.218 |
Rwork | 0.218 |
R-free | 0.25800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PDB code: 1SHR |
RMSD bond length | 0.009 |
RMSD bond angle | 1.400 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 15.000 |
High resolution limit [Å] | 2.200 |
Rmerge | 0.069 |
Number of reflections | 28343 |
Completeness [%] | 97.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 277 | PEG, Glycerol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K |