4CEV
ARGINASE FROM BACILLUS CALDEVELOX, L-ORNITHINE COMPLEX
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU200 |
| Temperature [K] | 113 |
| Detector technology | IMAGE PLATE |
| Collection date | 1997-01 |
| Detector | RIGAKU |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 106.600, 277.300, 139.700 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 8.000 - 2.700 |
| R-factor | 0.203 * |
| Rwork | 0.203 |
| R-free | 0.27400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | REFINED MODEL FOR THE PH 8.5 NATIVE STRUCTURE: 2CEV |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.420 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | X-PLOR (3.1) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.900 |
| High resolution limit [Å] | 2.700 | 2.700 |
| Rmerge | 0.097 | 0.219 |
| Total number of observations | 161259 * | |
| Number of reflections | 53853 | |
| <I/σ(I)> | 10.1 | 3 |
| Completeness [%] | 93.5 | 82.4 |
| Redundancy | 3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | RESERVOIR SOLUTION 28% MONOMETHYLPEG 2000, 5 MM MNCL2, 10 MM GUANIDINE HYDROCHLORIDE, 10 MM D/L-ORNITHINE,IN 0.05 M BISTRISPROPANE/HCL,PH 8.5 27 MG/ML PROTEIN, 10 MM MOPSm, PH 7.5 , VAPOR DIFFUSION, HANGING DROP |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | reservoir | mmPEG2000 | 28 (%) | |
| 2 | 1 | reservoir | guanidine hydrochloride | 10 (mM) | |
| 3 | 1 | reservoir | 5 (mM) | ||
| 4 | 1 | reservoir | BTP/HCl | 50 (mM) | |
| 5 | 1 | reservoir | D/L-ornithine | 10 (mM) |
