6UOH
Asparaginase II from Escherichia coli
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | LNLS BEAMLINE W01B-MX2 |
Synchrotron site | LNLS |
Beamline | W01B-MX2 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2018-08-31 |
Detector | DECTRIS PILATUS 2M |
Wavelength(s) | 1.459 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 75.384, 133.553, 63.914 |
Unit cell angles | 90.00, 110.34, 90.00 |
Refinement procedure
Resolution | 32.024 - 2.100 |
R-factor | 0.2245 |
Rwork | 0.222 |
R-free | 0.27710 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ihd |
Data reduction software | XDS (VERSION Jan 26, 2018 BUILT=20180808) |
Data scaling software | XDS (VERSION Jan 26, 2018 BUILT=20180808) |
Phasing software | MrBUMP (00.9.00) |
Refinement software | PHENIX (1.16_3549) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 44.601 | 44.601 | 2.000 |
High resolution limit [Å] | 1.890 | 5.620 | 1.890 |
Rmerge | 0.035 | 0.015 | 0.449 |
Rmeas | 0.043 | 0.018 | 0.570 |
Total number of observations | 236478 | ||
Number of reflections | 84730 | 3461 | 9572 |
<I/σ(I)> | 18.09 | 56.95 | 1.88 |
Completeness [%] | 89.8 | 95.9 | 62.7 |
Redundancy | 2.791 | 2.882 | 2.234 |
CC(1/2) | 0.999 | 0.999 | 0.849 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.1 | 298 | (Hampton Research) PEG-ion I 30 - 0.2 M Ammonium acetate, 20% w/v Polyethylene glycol 3,350 |