7ZOF
Streptavidin Iron-Porphyrin
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X06DA |
Synchrotron site | SLS |
Beamline | X06DA |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2021-12-04 |
Detector | DECTRIS PILATUS 2M-F |
Wavelength(s) | 1.00003 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 115.251, 89.439, 57.167 |
Unit cell angles | 90.00, 97.54, 90.00 |
Refinement procedure
Resolution | 44.760 - 1.740 |
R-factor | 0.1714 |
Rwork | 0.170 |
R-free | 0.20350 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3ry2 |
RMSD bond length | 0.010 |
RMSD bond angle | 1.564 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0352) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 46.010 | 46.010 | 1.770 |
High resolution limit [Å] | 1.740 | 9.040 | 1.740 |
Rmerge | 0.050 | 0.017 | 1.400 |
Rmeas | 0.059 | 0.020 | 1.648 |
Rpim | 0.031 | 0.011 | 0.862 |
Number of reflections | 58882 | 440 | 3209 |
<I/σ(I)> | 20.1 | ||
Completeness [%] | 100.0 | ||
Redundancy | 6.9 | 6.3 | 7.1 |
CC(1/2) | 1.000 | 1.000 | 0.521 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 293 | 0.1 M MIB 7 pH (Buffer) 22.5 %v/v PEG 1500 (Precipitant) |