2AXE
IODINATED COMPLEX OF ACETYL XYLAN ESTERASE AT 1.80 ANGSTROMS
Experimental procedure
Source type | ROTATING ANODE |
Source details | RIGAKU RUH2R |
Temperature [K] | 287 |
Detector technology | IMAGE PLATE |
Collection date | 1997-12 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 34.900, 61.278, 72.538 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 99.000 - 1.800 |
R-factor | 0.173 * |
R-free | 0.23690 |
Structure solution method | SIRAS |
RMSD bond length | 0.013 |
RMSD bond angle | 26.801 * |
Data reduction software | DENZO |
Phasing software | SHELX |
Refinement software | SHELX |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 99.000 | 1.900 |
High resolution limit [Å] | 1.800 | 1.800 |
Rmerge | 0.110 | |
Total number of observations | 99865 * | |
Number of reflections | 15046 | |
<I/σ(I)> | 2 | |
Completeness [%] | 99.8 | 99 |
Redundancy | 6.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 5.3 * | Pangborn, W., (1996) Proteons Struct.Funct.Genet., 24, 523. * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 4 (mg/ml) | |
2 | 1 | drop | citrate | 50 (mM) | |
3 | 1 | drop | ammonium sulfate | 13 (%sat) | |
4 | 1 | reservoir | ammonium sulfate | 33-37 (%sat) | |
5 | 1 | reservoir | citrate | 50 (mM) |