8FHZ

Structure of Lettuce aptamer bound to DFHO

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 24-ID-E
Synchrotron site	APS
Beamline	24-ID-E
Temperature [K]	100
Detector technology	PIXEL
Collection date	2022-04-26
Detector	DECTRIS EIGER2 X 16M
Wavelength(s)	0.912
Spacegroup name	P 21 21 21
Unit cell lengths	24.571, 42.288, 119.132
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	59.570 - 2.600
R-factor	0.2189
Rwork	0.214
R-free	0.26500
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	8fhv
RMSD bond length	0.011
RMSD bond angle	1.234
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX (1.19.2_4158)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	119.130	2.060
High resolution limit [Å]	2.010	2.010
Rmerge	0.065	2.844
Number of reflections	8814	637
<I/σ(I)>	15.6	0.8
Completeness [%]	99.5
Redundancy	12.5
CC(1/2)	0.998	0.382

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.5	294	0.05 M Magnesium chloride hexahydrate, 0.1 M HEPES pH 7.5, 30% (v/v) polyethylene glycol monoethyl ether 550