2A3H
CELLOBIOSE COMPLEX OF THE ENDOGLUCANASE CEL5A FROM BACILLUS AGARADHERANS AT 2.0 A RESOLUTION
Experimental procedure
Source type | SYNCHROTRON |
Source details | EMBL/DESY, HAMBURG BEAMLINE X31 |
Synchrotron site | EMBL/DESY, HAMBURG |
Beamline | X31 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 1997-05 |
Detector | MARRESEARCH |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 54.710, 69.570, 77.040 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 15.000 - 2.000 |
R-factor | 0.137 * |
Rwork | 0.137 |
R-free | 0.19000 |
Structure solution method | ISOMORPHOUS WITH NATIVE STRUCTURE |
RMSD bond length | 0.012 |
RMSD bond angle | 0.031 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CCP4 |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.090 |
High resolution limit [Å] | 2.020 | 2.020 |
Rmerge | 0.032 | 0.071 |
Number of reflections | 19752 | |
<I/σ(I)> | 39.2 | 20.2 |
Completeness [%] | 98.7 | 99.8 |
Redundancy | 3.2 | 3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 4.5 | pH 4.5 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | ammonium sulfate | 0.8-1.2 (M) | |
2 | 1 | reservoir | glycerol | 15 (%(v/v)) |