2AY4
AROMATIC AMINO ACID AMINOTRANSFERASE WITH 3-(P-TOLYL)PROPIONIC ACID
Experimental procedure
Source type | ROTATING ANODE |
Source details | RIGAKU RUH2R |
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Collection date | 1997-08-02 |
Detector | RIGAKU |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 124.200, 121.790, 55.170 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 6.000 - 2.200 |
R-factor | 0.181 |
Rwork | 0.181 |
R-free | 0.23000 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ay8 |
RMSD bond length | 0.006 |
RMSD bond angle | 22.700 * |
Data reduction software | PROCESS ((RIGAKU)) |
Data scaling software | PROCESS ((RIGAKU)) |
Phasing software | X-PLOR (3.1) |
Refinement software | X-PLOR (3.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 87.000 | 2.270 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.066 | 0.146 |
Total number of observations | 96560 * | |
Number of reflections | 31319 | |
<I/σ(I)> | 120 | 15 |
Completeness [%] | 98.1 | 96.8 |
Redundancy | 3.1 | 1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | micro-seeding * | 6.2 | pH 6.2 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | PEG4000 | 24.0 (%(w/v)) | |
2 | 1 | reservoir | sodium maleate | 0.2 (M) | |
3 | 1 | reservoir | 5 (mM) |