4B8X
Near atomic resolution crystal structure of Sco5413, a MarR family transcriptional regulator from Streptomyces coelicolor
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I02 |
Synchrotron site | Diamond |
Beamline | I02 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-01-15 |
Detector | ADSC QUANTUM 315 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 63.400, 65.650, 69.720 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 47.800 - 1.250 |
R-factor | 0.14861 |
Rwork | 0.147 |
R-free | 0.17509 |
Structure solution method | SIRAS |
Starting model (for MR) | NONE |
RMSD bond length | 0.010 |
RMSD bond angle | 1.409 |
Data reduction software | XDS |
Data scaling software | SCALA |
Phasing software | PHENIX |
Refinement software | REFMAC (5.6.0117) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 69.720 | 1.280 |
High resolution limit [Å] | 1.250 | 1.250 |
Rmerge | 0.090 | 0.710 |
Number of reflections | 81107 | |
<I/σ(I)> | 11.5 | 2.6 |
Completeness [%] | 100.0 | 100 |
Redundancy | 8.3 | 6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 291 | HANGING DROP VAPOUR DIFFUSION AT 291 K. DROPS CONSISTED OF 1 MICROLITRE OF PROTEIN AT 10 MG/ML IN 50 MM HEPES PH 7.5, 500 MM NACL PLUS 1 MICROLITRE OF PRECIPITANT SOLUTION COMPRISED OF 0.2 M POTASSIUM NITRATE, 25% PEG 3350, 6% MPD, 15% GLYCEROL, 1 MM SPERMIDINE |