2LME

Solid-state NMR structure of the membrane anchor domain of the trimeric autotransporter YadA

SOLID-STATE NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 13C-13C DARR 25 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
2	2D 13C-13C DARR 50 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
3	2D 13C-13C DARR 100 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
4	2D 13C-13C DARR-CP- 15 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
5	2D 13C-13C DARR-CP- 40 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
6	2D 13C-13C DARR-CP- 70 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
7	2D 13C-13C PDSD 15 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
8	2D 13C-13C PDSD 100 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
9	2D 1H-13C INEPT	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
10	2D 13C-13C DREAM 1.5 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
11	2D 13C-13C DREAM AB	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
12	2D 13C-13C DREAM BG	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
13	2D 13C-13C Me-only 70 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
14	2D 13C-13C REDOR 1 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
15	2D 15N-13C NCA	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
16	2D 15N-13C NCO	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
17	2D NCACX	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
18	2D NCOCX	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
19	3D NCACX 25 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
20	3D NCOCX 25 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
21	3D NCACX 100 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
22	3D NCACX 200 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
23	3D NCOCX 200 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
24	3D NCACX 500 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
25	3D NCACB 3 ms	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
26	2D 13C-13C DARR	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
27	2D 13C-13C CPPI-DARR-DD	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
28	2D 13C-13C CPPI-DARR	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
29	2D 13C-13C PDSD	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
30	2D 13C-13C PAR	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
31	2D 15N-13C TEDOR	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
32	2D 13C-13C CHHC	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275
33	2D 15N-13C NHHC	11.5 M [U-13C; U-15N] YadA membrane anchor domain			7	ambient	275

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AVANCE	700
3	Bruker	AVANCE	900
4	Bruker	AVANCE	850

NMR Refinement
Method	Details	Software
molecular dynamics	Structures were determined using a combination of replica-exchange Monte Carlo and bayesian inference using the Inferential Structure Determination program (ISD)	Sparky

NMR Ensemble Information
Conformer Selection Criteria	Highest posterior probability
Conformers Calculated Total Number	400
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	Sparky	3.113	Goddard
2	data analysis	TALOS+		Cornilescu, Delaglio and Bax
3	refinement	ISD		Rieping, Habeck and Nilges
4	structure solution	ISD		Rieping, Habeck and Nilges