2K0L

NMR structure of the transmembrane domain of the Outer Membrane Protein A from Klebsiella pneumoniae in DHPC micelles.

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D [15N,1H]-TROSY	1 mM [U-13C; U-15N; U-2H] KpOmpA transmembrane domain	90% H2O/10% D2O	0.1	6.5	ambient	313
2	3D [15N,1H]-TROSY-HNCACB	1 mM [U-13C; U-15N; U-2H] KpOmpA transmembrane domain	90% H2O/10% D2O	0.1	6.5	ambient	313
3	3D [15N,1H]-TROSY-HN(CO)CACB	1 mM [U-13C; U-15N; U-2H] KpOmpA transmembrane domain	90% H2O/10% D2O	0.1	6.5	ambient	313
4	3D [15N,1H]-TROSY-HNCO	1 mM [U-13C; U-15N; U-2H] KpOmpA transmembrane domain	90% H2O/10% D2O	0.1	6.5	ambient	313
5	3D [15N,1H]-TROSY-HN(CA)CO	1 mM [U-13C; U-15N; U-2H] KpOmpA transmembrane domain	90% H2O/10% D2O	0.1	6.5	ambient	313
6	3D (HNCA)CC-TOCSY-(CA)-[15N,1H]-TROSY	1 mM [U-13C; U-15N; U-2H] KpOmpA transmembrane domain	90% H2O/10% D2O	0.1	6.5	ambient	313
7	3D (H)C(CC)-TOCSY-(CA)-[15N,1H]-TROSY	1 mM [U-13C; U-15N; U-2H]/[L,V,I(delta1)-13CH3] KpOmpA transmembrane domain	90% H2O/10% D2O	0.1	6.5	ambient	313
8	3D H(CCCO)-TOCSY	1 mM [U-13C; U-15N; U-2H]/[L,V,I(delta1)-13CH3] KpOmpA transmembrane domain	90% H2O/10% D2O	0.1	6.5	ambient	313
9	2D [1H,13C]-CT-HSQC	1 mM [U-15N;10%-13C] KpOmpA transmembrane domain	90% H2O/10% D2O	0.1	6.5	ambient	313
10	4D 15N,15N-separated HMQC-NOESY-TROSY	1 mM [U-13C; U-15N; U-2H] KpOmpA transmembrane domain	90% H2O/10% D2O	0.1	6.5	ambient	313
11	3D 15N,13C-separated HMQC-NOESY-TROSY	1 mM [U-13C; U-15N; U-2H]/[L,V,I(delta1)-13CH3] KpOmpA transmembrane domain	90% H2O/10% D2O	0.1	6.5	ambient	313
12	3D 13C,13C-separated HMQC-NOESY	1 mM [U-13C; U-15N; U-2H]/[L,V,I(delta1)-13CH3] KpOmpA transmembrane domain	90% H2O/10% D2O	0.1	6.5	ambient	313

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	900
2	Bruker	AVANCE	800
3	Bruker	AVANCE	700
4	Bruker	AVANCE	600
5	Bruker	AVANCE	500

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing, simulated annealing, torsion angle dynamics		NMRPipe

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)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	data analysis	NMRView	v5.2.2	Johnson, One Moon Scientific
3	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.