1BLU
STRUCTURE OF THE 2[4FE-4S] FERREDOXIN FROM CHROMATIUM VINOSUM
Experimental procedure
| Source type | SYNCHROTRON |
| Source details | EMBL/DESY, HAMBURG BEAMLINE X11 |
| Synchrotron site | EMBL/DESY, HAMBURG |
| Beamline | X11 |
| Detector technology | IMAGE PLATE |
| Collection date | 1993-10 |
| Detector | MARRESEARCH |
| Spacegroup name | P 31 2 1 |
| Unit cell lengths | 52.000, 52.000, 77.200 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 20.000 - 2.100 |
| R-factor | 0.192 * |
| Structure solution method | MR |
| Starting model (for MR) | 1FDX |
| RMSD bond length | 0.021 |
| RMSD bond angle | 0.043 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | PROLSQ |
Data quality characteristics
| Overall | |
| Low resolution limit [Å] | 20.000 |
| High resolution limit [Å] | 2.100 |
| Rmerge | 0.081 |
| Number of reflections | 7178 |
| Completeness [%] | 97.0 |
| Redundancy | 5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion, sitting drop * | 6.5 | 8 * | CRYSTALS WERE GROWN AT ROOM TEMPERATURE IN 0.1M TRIS-MALEATE BUFFER, PH 6.5 CONTAINING 2.9 M AMMONIUM SULPHATE AND 0.1 M NACL |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | ammonium sulfate | 70 (%sat) | |
| 2 | 1 | reservoir | 100 (mM) | ||
| 3 | 1 | reservoir | Tris-maleate | 100 (mM) |
