Experiment: 1P1A

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	CBCACONH, HNCACB, CCC-TOC-NNH, HCC-TOC-NNH, HNCO	2mM UbL domain 15N,13C; 50mM Sodium Phosphate Buffer with 100mM NaCl	92.5% H2O, 7.5% D2O	50mM sodium phosphate + 100mM sodium chloride	6.0	ambient	303
2	3D_15N-separated_TOCSY, Intensity-modulated 15N HSQC	2mM UbL domain 15N; 50mM Sodium Phosphate Buffer with 100mM NaCl	92.5% H2O, 7.5% D2O	50mM sodium phosphate + 100mM sodium chloride	6.0	ambient	303
3	2D NOESY	2mM UbL domain non-labeled; 50mM Sodium Phosphate Buffer with 100mM NaCl	100% D2O	50mM sodium phosphate + 100mM sodium chloride	6.0	ambient	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
Cyana-Automated NOE assignment, Torsion angle dynamics; Amber-Simulated annealing, Cyana output is the initial structure		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	60
Conformers Submitted Total Number	14
Representative Model	1 (closest to the average)

Additional NMR Experimental Information
Details	Distance Restraints From 2D D2O-NOESY, 3D 15N-NOESY-HSQC, Angle Restaints From Intensity-modulated 15N HSQC and Talos Chemical shift analysis

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA	1.0.6
2	refinement	Amber	7

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 R01GM157729.