2WJE
Crystal structure of the tyrosine phosphatase Cps4B from Steptococcus pneumoniae TIGR4.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Temperature [K] | 100 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 43.980, 58.540, 114.840 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 29.987 - 1.899 |
R-factor | 0.1412 |
Rwork | 0.139 |
R-free | 0.19020 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | UNRELEASED STRUCTURE |
RMSD bond length | 0.009 |
RMSD bond angle | 1.106 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.020 | 0.040 |
Number of reflections | 22224 | |
<I/σ(I)> | 64.4 | 27.8 |
Completeness [%] | 92.5 | 61.4 |
Redundancy | 5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 0.1 M NA-ACETATE, 35% W/V PEG 400, PH 4.2 |