2AY5
AROMATIC AMINO ACID AMINOTRANSFERASE WITH 3-INDOLEPROPIONIC ACID
Experimental procedure
Source type | ROTATING ANODE |
Source details | RIGAKU RUH2R |
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Collection date | 1997-07-31 |
Detector | RIGAKU |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 124.000, 122.060, 55.110 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 6.000 - 2.400 |
R-factor | 0.161 |
Rwork | 0.161 |
R-free | 0.21800 |
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] | 100.000 | 2.500 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.080 | 0.175 |
Total number of observations | 74845 * | |
Number of reflections | 22591 | |
<I/σ(I)> | 77 | 14.1 |
Completeness [%] | 96.9 | 98.2 |
Redundancy | 3.3 | 1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | micro-seeding * | 5.7 | pH 5.7 |
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) |