Experiment: 2MBO

K11-linked Diubiquitin average solution structure at pH 6.8, 0 mM NaCl

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N IPAP HSQC	75 uM [U-99% 15N] ubiquitin, 20 mM sodium phosphate	93% H2O/7% D2O		6.8	ambient	296
2	2D 1H-15N HSQC	75 uM [U-99% 15N] ubiquitin, 20 mM sodium phosphate	93% H2O/7% D2O		6.8	ambient	296

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

NMR Refinement
Method	Details	Software
in-house RDC (orientation) and MTSL (distance)	Ub/Ub orientation determined from RDCs via alignment tensors, and z-distance refined using site-directed spin labeling distance constraints (MTSL on distal position 36)	Sparky

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	1
Conformers Submitted Total Number	1
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	data analysis	Sparky		Goddard
2	collection	Sparky		Goddard
3	processing	Sparky		Goddard
4	data analysis	Sparky		Bruker Biospin
5	collection	Sparky		Bruker Biospin
6	processing	Sparky		Bruker Biospin
7	data analysis	Sparky		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
8	collection	Sparky		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
9	processing	Sparky		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
10	refinement	in-house