2R4I
CRYSTAL STRUCTURE OF A NTF2-LIKE PROTEIN (CHU_1428) FROM CYTOPHAGA HUTCHINSONII ATCC 33406 AT 1.60 A RESOLUTION
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL11-1 |
Synchrotron site | SSRL |
Beamline | BL11-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-07-25 |
Detector | MARMOSAIC 325 mm CCD |
Wavelength(s) | 0.91837, 0.97926, 0.97904 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 56.830, 57.690, 157.660 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 28.843 - 1.600 |
R-factor | 0.176 |
Rwork | 0.175 |
R-free | 0.19900 |
Structure solution method | MAD |
RMSD bond length | 0.016 |
RMSD bond angle | 1.775 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | SHELX |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 28.843 | 28.843 | 1.660 |
High resolution limit [Å] | 1.600 | 2.730 | 1.600 |
Rmerge | 0.036 | 0.023 | 0.346 |
Number of reflections | 67050 | ||
<I/σ(I)> | 14.02 | 29.3 | 2.3 |
Completeness [%] | 89.2 | 91.4 | 82.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.6 | 277 | NANODROP, 5.0% Glycerol, 19.0% Isopropanol, 19.0% PEG 4000, 0.1M Citrate pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 277K |