2YCB
Structure of the archaeal beta-CASP protein with N-terminal KH domains from Methanothermobacter thermautotrophicus
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID29 |
Synchrotron site | ESRF |
Beamline | ID29 |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | ADSC QUANTUM 315r |
Spacegroup name | P 41 21 2 |
Unit cell lengths | 112.027, 112.027, 400.608 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 3.100 |
R-factor | 0.21538 |
Rwork | 0.215 |
R-free | 0.25081 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2i7v |
RMSD bond length | 0.008 |
RMSD bond angle | 0.956 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | BALBES |
Refinement software | REFMAC (5.6.0086) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 3.210 |
High resolution limit [Å] | 3.100 | 3.100 |
Rmerge | 0.120 | 0.600 |
Number of reflections | 46893 | |
<I/σ(I)> | 17.9 | 2 |
Completeness [%] | 99.3 | 93.1 |
Redundancy | 11 | 7.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 50 MM KH2PO4 PH 5.2, 2% PEG 2000 MME, 7% ETHYLENE GLYCOL, 0.5 MM ZNCL2, 1 MM TRIS(2- CARBOXYETHYL)PHOSPHINE. |