3MMB
Dissimilatory sulfite reductase in complex with the endproduct sulfide
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SLS BEAMLINE X10SA |
| Synchrotron site | SLS |
| Beamline | X10SA |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2008-09-03 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 0.999998 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 94.800, 68.500, 146.500 |
| Unit cell angles | 90.00, 107.50, 90.00 |
Refinement procedure
| Resolution | 20.000 - 2.300 |
| R-factor | 0.25717 |
| Rwork | 0.255 |
| R-free | 0.30187 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3C7B |
| RMSD bond length | 0.013 |
| RMSD bond angle | 1.798 |
| Data reduction software | XDS |
| Data scaling software | XDS |
| Phasing software | REFMAC (5.6.0046) |
| Refinement software | REFMAC (5.6.0046) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.500 |
| High resolution limit [Å] | 2.300 | 2.400 |
| Rmerge | 0.126 | 0.326 |
| <I/σ(I)> | 8.55 | 4.2 |
| Completeness [%] | 91.7 | 91.4 |
| Redundancy | 2.54 | 2.15 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 291 | 20% PEG 4000, 100 mM Na-citrate, 0.2 M NaCl, 5% (v/v) 2-propanol, 10 mM Na2S, 10 mM Cr(II) EDTA , pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291.0K |
