7JK8 | pdb_00007jk8

EmrE S64V mutant bound to tetra(4-fluorophenyl)phosphonium at pH 5.8

SOLID-STATE NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D solid-state hCANH	0.27 mg/uL [U-99% 13C; U-99% 15N] EmrE-S64V, 9.5 ug/uL F4TPP, 0.44 mg/uL [U-99% 2H] DMPC, 50 mM MES, 20 mM sodium chloride	aqueous buffer	0.07 M	5.8	1 atm	285	Bruker AVANCE III 600
2	3D solid-state hCONH	0.27 mg/uL [U-99% 13C; U-99% 15N] EmrE-S64V, 9.5 ug/uL F4TPP, 0.44 mg/uL [U-99% 2H] DMPC, 50 mM MES, 20 mM sodium chloride	aqueous buffer	0.07 M	5.8	1 atm	285	Bruker AVANCE III 600
3	3D solid-state hCA(CO)NH	0.27 mg/uL [U-99% 13C; U-99% 15N] EmrE-S64V, 9.5 ug/uL F4TPP, 0.44 mg/uL [U-99% 2H] DMPC, 50 mM MES, 20 mM sodium chloride	aqueous buffer	0.07 M	5.8	1 atm	285	Bruker AVANCE NEO 700
4	3D solid-state hCO(CA)NH	0.27 mg/uL [U-99% 13C; U-99% 15N] EmrE-S64V, 9.5 ug/uL F4TPP, 0.44 mg/uL [U-99% 2H] DMPC, 50 mM MES, 20 mM sodium chloride	aqueous buffer	0.07 M	5.8	1 atm	285	Bruker AVANCE NEO 700
5	2D CC CORD	0.13 mg/uL [U-99% 13C; U-99% 15N] EmrE-S64V, 5.4 ug/uL F4TPP, 0.46 mg/uL DMPC, 50 mM MES, 20 mM sodium chloride	aqueous buffer	0.07 M	5.8	1 atm	285	Bruker AVANCE II 800
6	3D NCACX	0.13 mg/uL [U-99% 13C; U-99% 15N] EmrE-S64V, 5.4 ug/uL F4TPP, 0.46 mg/uL DMPC, 50 mM MES, 20 mM sodium chloride	aqueous buffer	0.07 M	5.8	1 atm	285	Bruker AVANCE II 800
7	1D 19F	0.26 mg/uL [U-99% 13C; U-99% 15N] EmrE-S64V, 9.5 ug/uL F4TPP, 0.41 mg/uL DMPC, 50 mM MES, 20 mM sodium chloride	aqueous buffer	0.07 M	5.8	1 atm	285	Bruker AVANCE III 600
8	2D FF Exchange	0.26 mg/uL [U-99% 13C; U-99% 15N] EmrE-S64V, 9.5 ug/uL F4TPP, 0.41 mg/uL DMPC, 50 mM MES, 20 mM sodium chloride	aqueous buffer	0.07 M	5.8	1 atm	285	Bruker AVANCE III 600
9	19F-13C Double-Quantum Cross Polarization	0.26 mg/uL [U-99% 13C; U-99% 15N] EmrE-S64V, 9.5 ug/uL F4TPP, 0.41 mg/uL DMPC, 50 mM MES, 20 mM sodium chloride	aqueous buffer	0.07 M	5.8	1 atm	285	Bruker AVANCE III 600
10	2D solid-state hNH	0.27 mg/uL [U-99% 13C; U-99% 15N] EmrE-S64V, 9.5 ug/uL F4TPP, 0.44 mg/uL [U-99% 2H] DMPC, 50 mM MES, 20 mM sodium chloride	aqueous buffer	0.07 M	5.8	1 atm	285	Bruker AVANCE III 600
11	1D 13C-19F REDOR	0.26 mg/uL [U-99% 13C; U-99% 15N] EmrE-S64V, 9.5 ug/uL F4TPP, 0.41 mg/uL DMPC, 50 mM MES, 20 mM sodium chloride	aqueous buffer	0.07 M	5.8	1 atm	285	Bruker AVANCE III 600
12	2D hNH-resolved 1H-19F REDOR	0.27 mg/uL [U-99% 13C; U-99% 15N] EmrE-S64V, 9.5 ug/uL F4TPP, 0.44 mg/uL [U-99% 2H] DMPC, 50 mM MES, 20 mM sodium chloride	aqueous buffer	0.07 M	5.8	1 atm	285	Bruker AVANCE III 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600
2	Bruker	AVANCE NEO	700
3	Bruker	AVANCE II	800

NMR Refinement
Method	Details	Software
molecular dynamics		GROMACS

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	160
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	GROMACS	2019.1	UNIVERSITY OF GRONINGEN ROYAL INSTITUTE OF TECHNOLOGY UPPSALA UNIVERSITY
2	structure solution	HADDOCK WEBSERVER	2.4
3	structure solution	TopSpin	2.1-4.0
4	structure solution	NMRFAM-SPARKY	1.414
5	structure solution	1.470