8KFI
Crystal structure of sperm whale myoglobin (F43A/H64I mutant) reconstituted with manganese porphycene
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL44XU |
Synchrotron site | SPring-8 |
Beamline | BL44XU |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2020-01-26 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.90000 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 56.692, 79.160, 104.667 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 43.690 - 2.370 |
R-factor | 0.201 |
Rwork | 0.198 |
R-free | 0.25600 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.013 |
RMSD bond angle | 4.170 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | MOLREP |
Refinement software | REFMAC (5.8.0258) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.460 |
High resolution limit [Å] | 2.370 | 2.370 |
Number of reflections | 19766 | 19766 |
<I/σ(I)> | 9.8 | |
Completeness [%] | 99.9 | |
Redundancy | 6.56 | |
CC(1/2) | 0.998 | 0.534 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 298 | 2.0 M ammonium sulfate, 100 mM Tris-HCl buffer at pH 8.2, 4% acetone and 10% trehalose |