2KXO | pdb_00002kxo

Solution NMR structure of the cell division regulator MinE protein from Neisseria gonorrhoeae

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide	90% H2O/10% D2O	22.5	7.2	ambient	298
2	2D 1H-13C HSQC	22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide-12	100% D2O	22.5	7.2	ambient	298
3	3D 1H-15N NOESY	22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide	90% H2O/10% D2O	22.5	7.2	ambient	298
4	3D 1H-13C NOESY	22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide-12	100% D2O	22.5	7.2	ambient	298
5	2D 1H-15N HSQC	22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide, 3.0 % polyacrylamide	90% H2O/10% D2O	22.5	7.2	ambient	298
6	3D F1-13C/15N-filtered/F3-13C edited NOESY	22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide-12	100% D2O	22.5	7.2	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	500
2	Varian	INOVA	800

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	X-PLOR NIH	2.22	Schwieters, Kuszewski, Tjandra and Clore
2	refinement	X-PLOR NIH	2.22	Schwieters, Kuszewski, Tjandra and Clore
3	data analysis	X-PLOR NIH	2.22	Schwieters, Kuszewski, Tjandra and Clore
4	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
5	chemical shift assignment	CYANA	2.1	Guntert, Mumenthaler and Wuthrich

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.