2LAK

Solution NMR structure of the AHSA1-like protein RHE_CH02687 (1-152) from Rhizobium etli, Northeast Structural Genomics Consortium Target ReR242

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	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
2	2D 1H-13C HSQC aliphatic	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
3	2D 1H-13C HSQC aromatic	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
4	2D 1H-15N HSQC	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 % sodium azide, 10 mM DTT	100% D2O	0.2	6.5	ambient	298
5	2D 1H-13C HSQC	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 % sodium azide, 10 mM DTT	100% D2O	0.2	6.5	ambient	298
6	2D 1H-13C HSQC-CT	0.76 mM [U-5% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 10 mM DTT, 0.02 mM sodium azide	90% H2O/10% D2O	0.2	6.5	ambient	298
7	3D 1H-15N NOESY	0.76 mM [U-5% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 10 mM DTT, 0.02 mM sodium azide	90% H2O/10% D2O	0.2	6.5	ambient	298
8	3D 1H-13C NOESY_aliph	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
9	3D HNCO	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
10	3D HNCACB	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
11	3D CBCA(CO)NH	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
12	3D HNCA	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
13	3D HN(CO)CA	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
14	3D HBHA(CO)NH	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
15	3D H(CCO)NH	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
16	3D C(CCO)NH	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
17	3D HCCH-COSY	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
18	3D HCCH-TOCSY	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298
19	3D CCH-TOCSY	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 % sodium azide, 10 mM DTT	100% D2O	0.2	6.5	ambient	298
20	4D CC-NOESY	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 % sodium azide, 10 mM DTT	100% D2O	0.2	6.5	ambient	298
21	2D 1H-13C HSQC aromatic	0.72 mM [U-100% 13C; U-100% 15N] AHSA1-like protein RHE_CH02687, 20 mM MES, 100 mM sodium chloride, 5 mM calcium chloride, 0.02 mM sodium azide, 10 mM DTT	90% H2O/10% D2O	0.2	6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Bruker	AVANCE III	850

NMR Refinement
Method	Details	Software
simulated annealing		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	150
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	2008	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	collection	VNMR	6.1C	Varian
3	collection	TopSpin	2.1.4	Bruker Biospin
4	data analysis	AutoStructure	2.2.1	Huang, Tejero, Powers and Montelione
5	structure solution	X-PLOR NIH	2.25	Schwieters, Kuszewski, Tjandra and Clore
6	refinement	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
7	data analysis	Sparky	3.113	Goddard
8	refinement	PSVS	1.4	Bhattacharya and Montelione
9	chemical shift assignment	AutoAssign	2.30	Zimmerman, Moseley, Kulikowski and Montelione
10	structure solution	PdbStat	5.1	(PdbStat)-Roberto Tejero and Gaetano T. Montelione
11	chemical shift autoassignment	PINE Server	1.0	Bahrami, Markley, Assadi, and Eghbalnia
12	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
13	refinement	X-PLOR_NIH_with_HBDB