3R0G
3D Structure of Ferric Methanosarcina Acetivorans Protoglobin I149F mutant in Aquomet form
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-1 |
Synchrotron site | ESRF |
Beamline | ID23-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-10-28 |
Detector | ADSC QUANTUM 315r |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 50.844, 48.368, 80.782 |
Unit cell angles | 90.00, 102.50, 90.00 |
Refinement procedure
Resolution | 49.640 - 2.200 |
R-factor | 0.24278 |
Rwork | 0.239 |
R-free | 0.31597 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2veb |
RMSD bond length | 0.009 |
RMSD bond angle | 1.133 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.5.0072) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 78.810 | 2.320 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.112 | 0.283 |
Number of reflections | 19625 | |
<I/σ(I)> | 10.5 | 5.9 |
Completeness [%] | 99.6 | 99.9 |
Redundancy | 3.6 | 3.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 7.5 | 277 | 10% isopropanol, 20% PEG 4000, 0.1 M Na-Hepes, pH 7.5, VAPOR DIFFUSION, temperature 277K |