2LA3 | pdb_00002la3

The NMR structure of the protein NP_344798.1 reveals a CCA-adding enzyme head domain

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1.2 mM [U-98% 13C; U-98% 15N] NP_344798.1, 20 mM sodium phosphate, 50 mM sodium chloride, 4.5 mM sodium azide	95% H2O/5% D2O	0.113	6.0	ambient	298
2	2D 1H-13C HSQC	1.2 mM [U-98% 13C; U-98% 15N] NP_344798.1, 20 mM sodium phosphate, 50 mM sodium chloride, 4.5 mM sodium azide	95% H2O/5% D2O	0.113	6.0	ambient	298
3	4D APSY - HACANH	1.2 mM [U-98% 13C; U-98% 15N] NP_344798.1, 20 mM sodium phosphate, 50 mM sodium chloride, 4.5 mM sodium azide	95% H2O/5% D2O	0.113	6.0	ambient	298
4	5D APSY - HACACONH	1.2 mM [U-98% 13C; U-98% 15N] NP_344798.1, 20 mM sodium phosphate, 50 mM sodium chloride, 4.5 mM sodium azide	95% H2O/5% D2O	0.113	6.0	ambient	298
5	5D APSY - CBCACONH	1.2 mM [U-98% 13C; U-98% 15N] NP_344798.1, 20 mM sodium phosphate, 50 mM sodium chloride, 4.5 mM sodium azide	95% H2O/5% D2O	0.113	6.0	ambient	298
6	15N resolved [1H,1H]-NOESY	1.2 mM [U-98% 13C; U-98% 15N] NP_344798.1, 20 mM sodium phosphate, 50 mM sodium chloride, 4.5 mM sodium azide	95% H2O/5% D2O	0.113	6.0	ambient	298
7	13Cali resolved [1H,1H]-NOESY	1.2 mM [U-98% 13C; U-98% 15N] NP_344798.1, 20 mM sodium phosphate, 50 mM sodium chloride, 4.5 mM sodium azide	95% H2O/5% D2O	0.113	6.0	ambient	298
8	13Caro resolved [1H,1H]-NOESY	1.2 mM [U-98% 13C; U-98% 15N] NP_344798.1, 20 mM sodium phosphate, 50 mM sodium chloride, 4.5 mM sodium azide	95% H2O/5% D2O	0.113	6.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
molecular dynamics	Energy minimization	CYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	80
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure calculation	CYANA	3.0	Guntert, Mumenthaler and Wuthrich
2	chemical shift assignment	UNIO	2.0.0	Herrmann and Wuthrich
3	peak picking	UNIO	2.0.0	Herrmann and Wuthrich
4	noe assignment	UNIO	2.0.0	Herrmann and Wuthrich
5	structure solution	UNIO	2.0.0	Herrmann and Wuthrich
6	chemical shift assignment	CARA	1.5.3	Keller and Wuthrich
7	data collection	TopSpin	1.3	Bruker Biospin
8	processing	TopSpin	1.3	Bruker Biospin
9	energy refinement	OPALp	1.2	Koradi,Billeter and Guntert
10	refinement	OPALp	1.2	Koradi,Billeter and Guntert