7E8Z

Crystal structure of the human fat mass and obesity associated protein (FTO) in complex with SS81

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	DIAMOND BEAMLINE I24
Synchrotron site	Diamond
Beamline	I24
Temperature [K]	100
Detector technology	PIXEL
Collection date	2020-12-24
Detector	DECTRIS EIGER2 X 9M
Wavelength(s)	0.9999
Spacegroup name	H 3
Unit cell lengths	142.293, 142.293, 83.901
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	41.080 - 2.550
R-factor	0.1971
Rwork	0.195
R-free	0.23700
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4ie5
Data reduction software	DIALS
Data scaling software	DIALS
Phasing software	PHASER
Refinement software	PHENIX (1.18.2_3874)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	71.140	2.590
High resolution limit [Å]	2.550	2.550
Rmerge	0.087	0.766
Rmeas	0.106	0.927
Rpim	0.060	0.514
Number of reflections	20599	1000
<I/σ(I)>	10.4	0.5
Completeness [%]	99.8	99.8
Redundancy	3.18	3.1
CC(1/2)	0.990	0.570

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	5.6	293	13.5% PEG3350, 100 mM trisodium citrate pH 5.6, 4% tert-butanol, 1 mM NADH