5OEO

Solution structure of the complex of TRPV5(655-725) with a Calmodulin E32Q/E68Q double mutant

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-15N NOESY	220 uM 13C/15N Calmodulin, 220 uM hTRPV5(655-725)	95% H2O/5% D2O	84 mM	7.4	1 atm	308	Bruker AVII 800
2	3D 1H-13C NOESY aliphatic	220 uM 13C/15N Calmodulin, 220 uM hTRPV5(655-725)	95% H2O/5% D2O	84 mM	7.4	1 atm	308	Bruker AVII 800
3	3D 1H-13C NOESY aromatic	220 uM 13C/15N Calmodulin, 220 uM hTRPV5(655-725)	95% H2O/5% D2O	84 mM	7.4	1 atm	308	Bruker AVII 800
4	3D 1H-13C NOESY aliphatic	380 uM [U-99% 15N] Calmodulin, 380 uM [U-99% 13C; U-99% 15N] hTRPV5(655-725)	95% H2O/5% D2O	84 mM	7.4	1 atm	308	Bruker AVII 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVI	500
2	Bruker	AVIII	600
3	Bruker	AVII	800

NMR Refinement
Method	Details	Software
simulated annealing		CYANA
molecular dynamics	Refinement using log-normal potentials as described by Bordeaux et al, 2011	YASARA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	120
Conformers Submitted Total Number	20
Representative Model	1 (medoid)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	CcpNmr Analysis	2.4	CCPN
5	chemical shift assignment	AnalysisAssign	3.0	CCPN
2	structure calculation	CYANA	3.97	Guntert, Mumenthaler and Wuthrich
4	peak picking	CcpNmr Analysis	2.4	CCPN
6	refinement	YASARA	15.6	Yasara Biosciences; Krieger et al.
7	data analysis	NMRPipe	7.9	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
8	processing	NMRPipe	7.9	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax

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 R01GM133198.