1N8V

Chemosensory Protein in complex with bromo-dodecanol

Experimental procedure

Experimental method	SAD
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID14-4
Synchrotron site	ESRF
Beamline	ID14-4
Temperature [K]	100
Detector technology	CCD
Collection date	2000-12-05
Detector	ADSC QUANTUM 4
Wavelength(s)	0.9197
Spacegroup name	P 1 21 1
Unit cell lengths	33.460, 54.180, 56.380
Unit cell angles	90.00, 93.88, 90.00

Refinement procedure

Resolution	55.000 - 1.390
R-factor	0.1809
Rwork	0.180
R-free	0.20000 *
Structure solution method	SAD
RMSD bond length	0.011
RMSD bond angle	1.370 *
Data reduction software	DENZO
Data scaling software	SCALA
Phasing software	SOLVE
Refinement software	REFMAC (5.0)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	55.000	1.440
High resolution limit [Å]	1.390	1.390
Rmerge	0.054	0.247
Number of reflections	38354
<I/σ(I)>	5.7	2.6
Completeness [%]	95.7	87
Redundancy	2.9

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	unknown *	6.5	293	34% MPEG 2000, 0.1M Na cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	1	mPEG2000	34 (%)
2	1	1	sodium cacodylate	0.1 (M)	pH6.5