4IE2
Crystal structure of human Arginase-2 complexed with inhibitor 1h
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-01-08 |
Detector | RIGAKU SATURN 944 |
Wavelength(s) | 1.54178 |
Spacegroup name | P 42 21 2 |
Unit cell lengths | 128.094, 128.094, 159.085 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 25.513 - 2.208 |
R-factor | 0.1698 |
Rwork | 0.167 |
R-free | 0.21650 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1d3v |
RMSD bond length | 0.008 |
RMSD bond angle | 1.275 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | PHENIX (dev_1144) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.290 |
High resolution limit [Å] | 2.208 | 4.760 | 2.208 |
Rmerge | 0.100 | 0.041 | 0.432 |
Number of reflections | 66565 | ||
<I/σ(I)> | 9.4 | ||
Completeness [%] | 99.4 | 97 | 99.8 |
Redundancy | 9.4 | 8.3 | 6.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 277 | Crystals in condition H3 from Silver Bullet screen (Hampton Research) using Tacsimate in the reservoir, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 277K |