Experiment: 1M3V

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	0.2mM FLIN4, 20mM NaH2PO4, pH7.0, 50mM NaCl, 1mM DTT, 20uM d4-TSP	95% H2O/5% D2O		7.0	ambient	298
2	2D TOCSY	0.2mM FLIN4, 20mM NaH2PO4, pH7.0, 50mM NaCl, 1mM DTT, 20uM d4-TSP	95% H2O/5% D2O		7.0	ambient	298
3	DQF-COSY	0.2mM FLIN4, 20mM NaH2PO4, pH7.0, 50mM NaCl, 1mM DTT, 20uM d4-TSP	95% H2O/5% D2O		7.0	ambient	298
4	3D_15N-separated_NOESY	0.5mM [15N]-FLIN4, 20mM NaH2PO4, pH7.0, 50mM NaCl, 1mM DTT, 20uM d4-TSP	95% H2O/5% D2O		7.0	ambient	298
5	HNHA	1.0mM [13C,15N]-FLIN4, 20mM NaH2PO4, pH7.0, 50mM NaCl, 1mM DTT, 20uM d4-TSP	95% H2O/5% D2O		7.0	ambient	298
6	HNCA	1.0mM [13C,15N]-FLIN4, 20mM NaH2PO4, pH7.0, 50mM NaCl, 1mM DTT, 20uM d4-TSP	95% H2O/5% D2O		7.0	ambient	298
7	HN(CO)CA	1.0mM [13C,15N]-FLIN4, 20mM NaH2PO4, pH7.0, 50mM NaCl, 1mM DTT, 20uM d4-TSP	95% H2O/5% D2O		7.0	ambient	298
8	HNCACB	1.0mM [13C,15N]-FLIN4, 20mM NaH2PO4, pH7.0, 50mM NaCl, 1mM DTT, 20uM d4-TSP	95% H2O/5% D2O		7.0	ambient	298
9	CBCA(CO)NH	1.0mM [13C,15N]-FLIN4, 20mM NaH2PO4, pH7.0, 50mM NaCl, 1mM DTT, 20uM d4-TSP	95% H2O/5% D2O		7.0	ambient	298
10	HCCH-TOCSY	1.0mM [13C,15N]-FLIN4, 20mM NaH2PO4, pH7.0, 50mM NaCl, 1mM DTT, 20uM d4-TSP	95% H2O/5% D2O		7.0	ambient	298

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

NMR Refinement
Method	Details	Software
simulated annealing molecular dynamics torsion angle dynamics	Structure calculations were performed using ARIA 1.1. Final structures are based on 1804 unambiguous and 81 ambiguous NOE-derived distance restraints and 112 angle constraints from coupling constant data and predictions from chemical shift analysis using TALOS.	XwinNMR

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)

Additional NMR Experimental Information
Details	This structure was solved using triple resonance NMR techniques. In addition to the experiments listed above HNCO, HN(CA)CO, CC(CO)NH-TOCSY and HCC(CO)NH-TOCSY were also used for backbone and side chain assignments.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	XwinNMR	2.5	Bruker
2	data analysis	XEASY	1.3.13	Bartels et al
3	refinement	DYANA	1.5	Guntert et al
4	structure solution	ARIA	1.1.2	Linge et al
5	structure solution	TALOS	98.040.21.02	Cornilescu 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.