7CBC

Crystal structure of a de novo designed switch protein caging a hemagglutinin binder

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PAL/PLS BEAMLINE 5C (4A)
Synchrotron site	PAL/PLS
Beamline	5C (4A)
Temperature [K]	173
Detector technology	PIXEL
Collection date	2019-12-17
Detector	DECTRIS EIGER X 9M
Wavelength(s)	0.9794
Spacegroup name	C 1 2 1
Unit cell lengths	178.993, 60.127, 71.799
Unit cell angles	90.00, 112.46, 90.00

Refinement procedure

Resolution	46.094 - 1.990
R-factor	0.2103
Rwork	0.208
R-free	0.25160
Structure solution method	SAD
RMSD bond length	0.007
RMSD bond angle	0.905
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHENIX
Refinement software	PHENIX (1.10.1_2155)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.030
High resolution limit [Å]	1.990	2.000
Number of reflections	66246	48064
<I/σ(I)>	24.04
Completeness [%]	78.2
Redundancy	2.5
CC(1/2)	1.000	0.996

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.5	298	11% (v/v) ethanol, 0.25 M NaCl, 0.1 M Tris-HCl (pH 8.5)