1RAV
RECOMBINANT AVIDIN
Experimental procedure
Source type | ROTATING ANODE |
Source details | RIGAKU RUH2R |
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Collection date | 1997-10 |
Detector | RIGAKU RAXIS IIC |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 75.690, 80.790, 43.630 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.200 - 2.200 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ave |
RMSD bond length | 0.016 |
RMSD bond angle | 20.538 * |
Data reduction software | MOSFLM |
Data scaling software | CCP4 |
Phasing software | AMoRE |
Refinement software | TNT (5E) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.500 | 2.700 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.054 | |
Total number of observations | 48932 * | |
Number of reflections | 13827 | |
<I/σ(I)> | 15 | |
Completeness [%] | 95.0 | 93.1 |
Redundancy | 3.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 7.2 | 22 * | RECOMBINANT AVIDIN WAS CRYSTALLIZED FROM 9% W/V PEG 8000. PH 7.2 0.05 M TRIS BUFFER AT 22 C BY VAPOUR DIFFUSION TECHNIQUES., vapor diffusion |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 15 (mg/ml) | |
2 | 1 | drop | PEG8000 | 9 (%mass/v) | |
3 | 1 | drop | Tris-HCl | 0.05 (M) | pH7.2 |
4 | 1 | reservoir | ammonium sulfate | 2.0 (M) | |
5 | 1 | reservoir | sodium phosphate | 0.05 (M) | pH5.7 |