1B47

STRUCTURE OF THE N-TERMINAL DOMAIN OF CBL IN COMPLEX WITH ITS BINDING SITE IN ZAP-70

Experimental procedure

Source type	SYNCHROTRON
Source details	CHESS BEAMLINE F1
Synchrotron site	CHESS
Beamline	F1
Temperature [K]	100
Detector technology	CCD
Collection date	1997-12
Detector	ADSC
Spacegroup name	C 1 2 1
Unit cell lengths	159.960, 105.480, 84.920
Unit cell angles	90.00, 92.06, 90.00

Refinement procedure

Resolution	50.000 - 2.200
R-factor	0.218
Rwork	0.218
R-free	0.26600
Structure solution method	SIRAS
RMSD bond length	0.018
RMSD bond angle	24.530 *
Data reduction software	MOSFLM
Data scaling software	CCP4
Phasing software	HEAVY
Refinement software	CNS (0.4)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.320
High resolution limit [Å]	2.200	2.200
Rmerge	0.067 *
Total number of observations	178845 *
Number of reflections	70918
<I/σ(I)>	3.9	1.1
Completeness [%]	99.3	99.4
Redundancy	2.5	2.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, hanging drop *	5.6	22 *	pH 5.6

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	reservoir	PEG8000	20 (%)
2	1	reservoir	calcium acetate	0.2 (M)
3	1	reservoir	dithiothreitol	2 (mM)
4	1	reservoir	sodium cacodylate	0.1 (M)