1JXU

CRAMBIN MIXED SEQUENCE FORM AT 240 K. PROTEIN/WATER SUBSTATES

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU RU200
Temperature [K]	240
Detector technology	DIFFRACTOMETER
Collection date	1990-12-25
Detector	RIGAKU AFC-5R
Spacegroup name	P 1 21 1
Unit cell lengths	40.900, 18.590, 22.400
Unit cell angles	90.00, 90.80, 90.00

Refinement procedure

Resolution	17.670 - 0.990
R-factor	0.09
Rwork	0.090
Starting model (for MR)	1JXY. CRAMBIN MIXED ISOFORM AT 220 K.
RMSD bond length	0.019
RMSD bond angle	0.039
Data reduction software	TEXSAN
Data scaling software	TEXSAN
Refinement software	PROLSQ

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	17.670	1.000
High resolution limit [Å]	0.990	0.990
Rmerge	0.139 *
Number of reflections	7272
<I/σ(I)>	17.2	4.4
Completeness [%]	92.0	0.162
Redundancy	1	1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	unknown *	7	293	ethanol, pH 7.00, VAPOR DIFFUSION, SITTING DROP, temperature 293K