1F3Y | pdb_00001f3y

SOLUTION STRUCTURE OF THE NUDIX ENZYME DIADENOSINE TETRAPHOSPHATE HYDROLASE FROM LUPINUS ANGUSTIFOLIUS L.

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	CBCANH,CBCA(CO)NH,C(CO)NH_TOCSY,HNCO,(HCA)CO(CA)NH	0.9mM U-15N, 13C; Hydrolase 50mM phosphate buffer, 1.5mM EDTA, 3mM DTT	90% H2O/10% D2O	50mM	6.5	ambient	298
2	HCACO,HCCH-TOCSY,13C-NOESY-HSQC,(HB)CB(CGCD)HD,(HB)CB(CGCDCE)HE,HACAHB,13C_CT_HEQC,	0.9mM U-15N,13C; Hydrolase 50mM phosphate buffer, 1.3mM EDTA, 1.5mM EDTA,3mM DTT	100% D2O	50mM	6.5	ambient	298
3	HNHB,HNHA,15N-TOCSY-HSQC,15N-NOESY-HSQC,15N-IPAP-HSQC	1.2mM U-15N; Hydrolase 50mM phosphate buffer, 1.5mM EDTA, 3mM DTT	90% H2O/10% D2O	50mM	6.5	ambient	298
4	15N-NOESY-HSQC	1.2mM U-15N; Hydrolase 20mM imidazole buffer, 20mM MGCl2	90% H2O/10% D2O	40mM	6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Varian	INOVA	600
3	Varian	INOVA	600
4	Varian	INOVA	600

NMR Refinement
Method	Details	Software
torsion angle dynamics,simulated annealing		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with favorable non-bond energy,structures with the least restraint violations,target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	25
Representative Model	3 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	1.7	Delaglio
2	data analysis	XEASY	1.3.13	Bartels
3	refinement	DYANA	1.5,1.4	Guentert
4	refinement	CNS	0.9	Brunger
5	collection	VNMR	6.1 b	Varian

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.