3KL7
Crystal structure of Putative metal-dependent hydrolase (YP_001302908.1) from Parabacteroides distasonis ATCC 8503 at 2.30 A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL9-2 |
Synchrotron site | SSRL |
Beamline | BL9-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-05-15 |
Detector | MARMOSAIC 325 mm CCD |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 95.034, 95.034, 63.295 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 29.540 - 2.300 |
R-factor | 0.166 |
Rwork | 0.164 |
R-free | 0.20400 |
Structure solution method | SAD |
RMSD bond length | 0.018 |
RMSD bond angle | 1.059 |
Data reduction software | MOSFLM |
Data scaling software | SCALA (3.2.5) |
Phasing software | SHELX |
Refinement software | REFMAC (5.5.0053) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 29.540 | 29.540 | 2.360 |
High resolution limit [Å] | 2.300 | 10.290 | 2.300 |
Rmerge | 0.220 | 0.013 | 0.013 |
Total number of observations | 1160 | 8211 | |
Number of reflections | 14896 | ||
<I/σ(I)> | 10.2 | 37.5 | 1.8 |
Completeness [%] | 99.6 | 95.8 | 99 |
Redundancy | 7.4 | 6.3 | 7.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 277 | 38.0000% polyethylene glycol 300, 0.2500M calcium acetate, 0.1M sodium cacodylate pH 7.0, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K |