1H9Y
Cytochrome cd1 Nitrite Reductase, reduced form complexed to CN
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | MAX II BEAMLINE I711 |
| Synchrotron site | MAX II |
| Beamline | I711 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2000-10-05 |
| Detector | MARRESEARCH |
| Spacegroup name | P 43 21 2 |
| Unit cell lengths | 127.573, 127.573, 263.201 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 20.000 - 2.400 |
| R-factor | 0.238 * |
| Rwork | 0.238 |
| R-free | 0.26900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1h9x |
| RMSD bond length | 0.010 * |
| RMSD bond angle | 2.100 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 2.490 |
| High resolution limit [Å] | 2.400 | 2.400 |
| Rmerge | 0.086 | 0.287 |
| Number of reflections | 83427 | |
| <I/σ(I)> | 16.4 | 3.1 |
| Completeness [%] | 97.9 | 93 |
| Redundancy | 3.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 9 | HANGING DROP USING 2.1 M AMMONIUM SULPHATE AND 100 MM CHES PH 7.0 1 MM ASCORMBATE AND 2.5 UM PMS FROM REDUCTION OF PROTEIN WAS ALSO PRESENT IN CRYSTALLISATION. |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 15-20 (mg/ml) | |
| 2 | 1 | drop | ascorbate | 2 (mM) | |
| 3 | 1 | drop | phenazine methosulphate | 0.005 (mM) | |
| 4 | 1 | reservoir | ammonium sulfate | 2.0 (M) | |
| 5 | 1 | reservoir | CHES | 100 (mM) |
