5G56
THE TETRA-MODULAR CELLULOSOMAL ARABINOXYLANASE CtXyl5A STRUCTURE AS REVEALED BY X-RAY CRYSTALLOGRAPHY
Replaces: 5AK1Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-4 |
Synchrotron site | ESRF |
Beamline | ID14-4 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-12-04 |
Detector | ADSC QUANTUM 315 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 147.410, 191.730, 50.700 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.700 - 2.640 |
R-factor | 0.23928 |
Rwork | 0.237 |
R-free | 0.27800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PDB ENTRIES 2Y8K 3mpc 2Y8M 2Y9I AND 2Y9S |
RMSD bond length | 0.008 |
RMSD bond angle | 1.211 |
Data reduction software | iMOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0151) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.700 | 2.780 |
High resolution limit [Å] | 2.640 | 2.640 |
Rmerge | 0.160 | 0.700 |
Number of reflections | 42246 | |
<I/σ(I)> | 8 | 2 |
Completeness [%] | 98.5 | 96.4 |
Redundancy | 5.8 | 5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7 | 40% (V/V) 2-METHYL-2-4PENTANEDIOL (MPD), pH 7 |