7JXO

Triangular trimer of beta-hairpins derived from Abeta17-36 with an F20Cha mutation

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007 HF
Temperature [K]	123.15
Detector technology	CCD
Collection date	2018-10-10
Detector	RIGAKU SATURN 944+
Wavelength(s)	1.54
Spacegroup name	P 62 2 2
Unit cell lengths	65.141, 65.141, 51.956
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	32.570 - 2.810
R-factor	0.275
Rwork	0.270
R-free	0.32010
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	5sur
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHENIX
Refinement software	PHENIX (dev_3908)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	32.570	2.902
High resolution limit [Å]	2.810	2.810
Rmerge	0.063
Number of reflections	3022	352
<I/σ(I)>	7.75
Completeness [%]	99.8
Redundancy	18.2
CC(1/2)	0.992	0.902

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		297.15	Tris buffer, MgCl2, and 1,6-hexanediol