1OJ6
Human brain neuroglobin three-dimensional structure
Experimental procedure
| Experimental method | MAD |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID29 |
| Synchrotron site | ESRF |
| Beamline | ID29 |
| Temperature [K] | 100 |
| Collection date | 2002-03-15 |
| Wavelength(s) | 1.738, 1.740, 0.933 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 39.598, 94.927, 67.563 |
| Unit cell angles | 90.00, 94.38, 90.00 |
Refinement procedure
| Resolution | 40.000 - 1.950 |
| R-factor | 0.178 |
| Rwork | 0.178 |
| R-free | 0.23300 |
| Structure solution method | MAD |
| RMSD bond length | 0.012 * |
| RMSD bond angle | 0.860 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | SOLVE |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 40.000 | 1.980 |
| High resolution limit [Å] | 1.950 | 1.950 |
| Rmerge | 0.055 | 0.220 |
| Total number of observations | 92865 * | |
| Number of reflections | 35871 | |
| <I/σ(I)> | 17 | 5 |
| Completeness [%] | 98.5 | 97.9 |
| Redundancy | 2.6 | 2.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, hanging drop * | 6.5 | 277 * | 1.4 M AMMONIUM SULPHATE, 3% ISOPROPANOL, 0.05 M SODIUM CITRATE, PH 6.5 |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 33 (mg/ml) | |
| 2 | 1 | reservoir | ammonium sulfate | 1.4 (M) | |
| 3 | 1 | reservoir | isopropanol | 3 (%(v/v)) | |
| 4 | 1 | reservoir | sodium citrate | 0.05 (M) | pH6.5 |
