8BAZ
The surface-exposed lipo-protein of BtuG2 in complex with cyanocobalamin.
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 | PIXEL |
Collection date | 2021-11-01 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 1 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 49.177, 100.593, 79.579 |
Unit cell angles | 90.00, 97.60, 90.00 |
Refinement procedure
Resolution | 44.199 - 2.000 |
Rwork | 0.181 |
R-free | 0.24320 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6FFV |
RMSD bond length | 0.009 |
RMSD bond angle | 1.806 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0415) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 78.890 | 8.000 |
High resolution limit [Å] | 2.000 | 2.000 |
Number of reflections | 51840 | 40883 |
<I/σ(I)> | 14 | |
Completeness [%] | 99.0 | |
Redundancy | 8 | |
CC(1/2) | 0.960 | 0.940 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8 | 298 | 50 mM TRIS pH, 100 mM NaCl, 20 mM ZnCl, 20 mM Cyanocobalamin, PEG2000 20% |