2Z8D
The galacto-N-biose-/lacto-N-biose I-binding protein (GL-BP) of the ABC transporter from Bifidobacterium longum in complex with lacto-N-biose
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | PHOTON FACTORY BEAMLINE AR-NW12A |
Synchrotron site | Photon Factory |
Beamline | AR-NW12A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2006-10-17 |
Detector | ADSC QUANTUM 210 |
Wavelength(s) | 1.0 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 106.326, 143.551, 114.644 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 29.750 - 1.850 |
R-factor | 0.18767 |
Rwork | 0.185 |
R-free | 0.23785 |
Structure solution method | MAD |
RMSD bond length | 0.017 |
RMSD bond angle | 1.518 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | SOLVE |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.920 |
High resolution limit [Å] | 1.850 | 1.850 |
Rmerge | 0.047 | 0.264 |
Number of reflections | 74117 | |
<I/σ(I)> | 42.2 | 5.2 |
Completeness [%] | 99.0 | 98.3 |
Redundancy | 7.2 | 6.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.9 | 293 | 22% PEG MME 550, 0.1M 2-Morpholinoethanesulfonic acid monohydrate, 0.01M zinc sulfate, pH 5.9, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
1 | VAPOR DIFFUSION, HANGING DROP | 5.9 | 293 | 22% PEG MME 550, 0.1M 2-Morpholinoethanesulfonic acid monohydrate, 0.01M zinc sulfate, pH 5.9, VAPOR DIFFUSION, HANGING DROP, temperature 293K |