1IUJ

The structure of TT1380 protein from thermus thermophilus

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SPRING-8 BEAMLINE BL44B2
Synchrotron site	SPring-8
Beamline	BL44B2
Temperature [K]	100
Detector technology	CCD
Collection date	2001-09-13
Detector	MARRESEARCH
Spacegroup name	C 1 2 1
Unit cell lengths	81.820, 51.998, 62.186
Unit cell angles	90.00, 124.25, 90.00

Refinement procedure

Resolution	20.000 * - 2.100 *
R-factor	0.23484
Rwork	0.233
R-free	0.26400 *
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.014
RMSD bond angle	1.500 *
Data reduction software	HKL-2000
Data scaling software	SCALEPACK
Refinement software	REFMAC

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	20.000	1.660
High resolution limit [Å]	1.600	1.600
Rmerge	0.078	0.177
Total number of observations	118313 *
Number of reflections	27602
<I/σ(I)>	35.06	3.22
Completeness [%]	96.4	89.8
Redundancy	4.3 *

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, hanging drop *	7 *	20 *

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	reservoir	sodium cacodylate	100 (mM)	pH7.0
2	1	reservoir	zinc acetate	160 (mM)
3	1	reservoir	PEG8000	3 (%)
4	1	drop	protein	13.7 (mg/ml)