1AS7
STRUCTURE OF ALCALIGENES FAECALIS NITRITE REDUCTASE AT CRYO TEMPERATURE
Experimental procedure
Source type | ROTATING ANODE |
Source details | RIGAKU RUH2R |
Temperature [K] | 113 |
Detector technology | IMAGE PLATE |
Collection date | 1994-02-17 |
Detector | RIGAKU RAXIS IIC |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 61.860, 102.800, 146.300 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 10.000 - 2.000 |
R-factor | 0.191 |
Rwork | 0.191 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1as6 |
RMSD bond length | 0.011 |
RMSD bond angle | 26.800 * |
Data reduction software | RIGAKU |
Phasing software | X-PLOR (3.1) |
Refinement software | X-PLOR (3.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.250 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.082 | 0.136 |
Number of reflections | 46591 | 8200 * |
<I/σ(I)> | 9 | 3.4 |
Completeness [%] | 74.0 | 45 * |
Redundancy | 2 | 1.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 4.5 | 10% PEG4000, 0.1 SODIUM ACETATE PH 4.5 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | PEG4000 | 10 (%) | |
2 | 1 | reservoir | sodium acetate | 0.1 (M) | pH4.0-4.8 |