4QFN
Crystal structure of dipeptide binding protein from pseudoalteromonas sp. SM9913 in complex with Gly-Glu
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U |
Synchrotron site | SSRF |
Beamline | BL17U |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-05-10 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.9793 |
Spacegroup name | P 32 |
Unit cell lengths | 106.010, 106.010, 100.372 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 34.700 - 2.297 |
R-factor | 0.1541 |
Rwork | 0.151 |
R-free | 0.21080 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4qfl |
RMSD bond length | 0.007 |
RMSD bond angle | 1.065 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MLPHARE |
Refinement software | PHENIX ((phenix.refine: 1.6.4_486)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.380 |
High resolution limit [Å] | 2.297 | 2.300 |
Number of reflections | 55803 | |
Completeness [%] | 99.3 | 99.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 293 | 0.5M sodium phosphate monobasic monohydrate, 0.9M potassium phosphate dibasic, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |