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NMR structure of the first phd finger of autoimmune regulator protein (AIRE1): insights into apeced

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1mM AIRE1-PHD1, U-15N,13C; 20mM phosphate buffer, pH 6.3, 150mM NaCl, 5mM DTT	90% H2O/10% D2O	150mM Nacl, 20mM phosphate buffer	6.3	ambient	295
2	3D_13C-separated_NOESY
3	HNHA	1mM AIRE1-PHD1, U-15N,13C; 20mM phosphate buffer, pH 6.3, 150mM NaCl, 5mM DTT	90% H2O/10% D2O	150mM Nacl, 20mM phosphate buffer	6.3	ambient	295

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	500
2	Bruker	DRX	600

NMR Refinement
Method	Details	Software
Structures were calculated using ARIA (1.2) in combination with CNS	The AIRE1-PHD1 solution structure was determined from a total of 970 NMR-derived distance and 66 dihedral angle restraints, 44 residual dipolar	NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	The first 4 amino acids (GAMA) do not belong to AIRE1 sequence.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	3.0	Delaglio et al.
2	refinement	CNS	1.0
3	structure solution	ARIA	aria1.2	Nilges et al.
4	data analysis	XEASY	1.2	Bartels et al.

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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.