2NDG

Solution NMR structures of AF9 yeats domain in complex with histone H3 crotonylation at K18

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	10 mM sodium phosphate, 500 mM sodium chloride, 2 mM EDTA, 2 mM [U-100% 2H] DTT	90% H2O/10% D2O		7.4	ambient	298
2	3D HNCACB	10 mM sodium phosphate, 500 mM sodium chloride, 2 mM EDTA, 2 mM [U-100% 2H] DTT	90% H2O/10% D2O		7.4	ambient	298
3	3D CBCA(CO)NH	10 mM sodium phosphate, 500 mM sodium chloride, 2 mM EDTA, 2 mM [U-100% 2H] DTT	90% H2O/10% D2O		7.4	ambient	298
4	3D HNCO	10 mM sodium phosphate, 500 mM sodium chloride, 2 mM EDTA, 2 mM [U-100% 2H] DTT	90% H2O/10% D2O		7.4	ambient	298
5	3D 1H-15N NOESY	10 mM sodium phosphate, 500 mM sodium chloride, 2 mM EDTA, 2 mM [U-100% 2H] DTT	90% H2O/10% D2O		7.4	ambient	298
6	3D 1H-15N TOCSY	10 mM sodium phosphate, 500 mM sodium chloride, 2 mM EDTA, 2 mM [U-100% 2H] DTT	90% H2O/10% D2O		7.4	ambient	298
7	3D 1H-13C NOESY aliphatic	10 mM sodium phosphate, 500 mM sodium chloride, 2 mM EDTA, 2 mM [U-100% 2H] DTT	100% D2O		7.4	ambient	298
8	3D 1H-13C NOESY aromatic	10 mM sodium phosphate, 500 mM sodium chloride, 2 mM EDTA, 2 mM [U-100% 2H] DTT	100% D2O		7.4	ambient	298
9	3D filtered 1H-13C NOESY aliphatic	10 mM sodium phosphate, 500 mM sodium chloride, 2 mM EDTA, 2 mM [U-100% 2H] DTT	100% D2O		7.4	ambient	298
10	3D filtered 1H-13C NOESY aromatic	10 mM sodium phosphate, 500 mM sodium chloride, 2 mM EDTA, 2 mM [U-100% 2H] DTT	100% D2O		7.4	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	900
3	Bruker	AVANCE	600
4	Bruker	AVANCE	500

NMR Refinement
Method	Details	Software
distance geometry, torsion angle dynamics		ARIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	ARIA	2.3	Linge, O'Donoghue and Nilges
2	processing	NMRPipe	7.1	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	chemical shift calculation	NMRPipe	7.1	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	peak picking	NMRView	5.04 C-version	Johnson, One Moon Scientific
5	chemical shift assignment	NMRView	5.04 C-version	Johnson, One Moon Scientific
6	data analysis	NMRView	5.04 C-version	Johnson, One Moon Scientific
7	refinement	TALOS	talosn, talosplus	Cornilescu, Delaglio and Bax
8	structure solution	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
9	geometry optimization	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
10	refinement	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
11	collection	TopSpin		Bruker Biospin

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.