2K6T | pdb_00002k6t

Solution structure of the relaxin-like factor

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D DQF-COSY	1.2 mM RLF; D2O sodium acetate, 1.2 mM RLF; D2O	100% D2O				288
2	2D DQF-COSY	1.2 mM RLF; D2O sodium acetate, 1.2 mM RLF; D2O	100% D2O				308
3	2D DQF-COSY	0.1 mM RLF; H2O sodium acetate, 0.2 mM RLF; H2O sodium acetate, 0.3 mM RLF; H2O sodium acetate, 0.6 mM RLF; H2O sodium acetate, 1.2 mM RLF; H2O sodium acetate	92% H2O/8% D2O		5.0		308
4	2D 1H-1H TOCSY	1.2 mM RLF; D2O sodium acetate, 1.2 mM RLF; D2O	100% D2O				308
5	2D 1H-1H TOCSY	0.1 mM RLF; H2O sodium acetate, 0.2 mM RLF; H2O sodium acetate, 0.3 mM RLF; H2O sodium acetate, 0.6 mM RLF; H2O sodium acetate, 1.2 mM RLF; H2O sodium acetate	92% H2O/8% D2O		5.0		308
6	2D 1H-13C HSQC	1.2 mM RLF; D2O sodium acetate, 1.2 mM RLF; D2O	100% D2O				308
7	2D 1H-1H NOESY	1.2 mM RLF; D2O sodium acetate, 1.2 mM RLF; D2O	100% D2O				288
8	2D 1H-1H NOESY	1.2 mM RLF; D2O sodium acetate, 1.2 mM RLF; D2O	100% D2O				308
9	2D 1H-1H NOESY	0.1 mM RLF; H2O sodium acetate, 0.2 mM RLF; H2O sodium acetate, 0.3 mM RLF; H2O sodium acetate, 0.6 mM RLF; H2O sodium acetate, 1.2 mM RLF; H2O sodium acetate	92% H2O/8% D2O		5.0		293
10	2D 1H-1H NOESY	0.1 mM RLF; H2O sodium acetate, 0.2 mM RLF; H2O sodium acetate, 0.3 mM RLF; H2O sodium acetate, 0.6 mM RLF; H2O sodium acetate, 1.2 mM RLF; H2O sodium acetate	92% H2O/8% D2O		5.0		296
11	2D 1H-1H NOESY	0.1 mM RLF; H2O sodium acetate, 0.2 mM RLF; H2O sodium acetate, 0.3 mM RLF; H2O sodium acetate, 0.6 mM RLF; H2O sodium acetate, 1.2 mM RLF; H2O sodium acetate	92% H2O/8% D2O		5.0		301
12	2D 1H-1H NOESY	0.1 mM RLF; H2O sodium acetate, 0.2 mM RLF; H2O sodium acetate, 0.3 mM RLF; H2O sodium acetate, 0.6 mM RLF; H2O sodium acetate, 1.2 mM RLF; H2O sodium acetate	92% H2O/8% D2O		5.0		303
13	2D 1H-1H NOESY	0.1 mM RLF; H2O sodium acetate, 0.2 mM RLF; H2O sodium acetate, 0.3 mM RLF; H2O sodium acetate, 0.6 mM RLF; H2O sodium acetate, 1.2 mM RLF; H2O sodium acetate	92% H2O/8% D2O		5.0		306
14	2D 1H-1H NOESY	0.1 mM RLF; H2O sodium acetate, 0.2 mM RLF; H2O sodium acetate, 0.3 mM RLF; H2O sodium acetate, 0.6 mM RLF; H2O sodium acetate, 1.2 mM RLF; H2O sodium acetate	92% H2O/8% D2O		5.0		308
15	2D 1H-1H NOESY	0.1 mM RLF; H2O sodium acetate, 0.2 mM RLF; H2O sodium acetate, 0.3 mM RLF; H2O sodium acetate, 0.6 mM RLF; H2O sodium acetate, 1.2 mM RLF; H2O sodium acetate	92% H2O/8% D2O		5.0		313
16	2D 1H-15N HSQC	0.1 mM RLF; H2O sodium acetate, 0.2 mM RLF; H2O sodium acetate, 0.3 mM RLF; H2O sodium acetate, 0.6 mM RLF; H2O sodium acetate, 1.2 mM RLF; H2O sodium acetate	92% H2O/8% D2O		5.0		308
17	2D 1H-13C HSQC	1.2 mM RLF; D2O sodium acetate, 1.2 mM RLF; D2O	100% D2O				308
18	2D 1H-15N HSQC	1.2 mM [U-15N] Gly(47), Gly(48), Ala(107), Ala(112), Gly(119) RLF; H2O sodium acetate, 0.6 mM [U-15N] Gly(47), Gly(48), Ala(107), Ala(112), Gly(119) RLF; H2O sodium acetate, 0.4 mM [U-15N] Gly(47), Gly(48), Ala(107), Ala(112), Gly(119) RLF; H2O sodium acetate, 0.2 mM [U-15N] Gly(47), Gly(48), Ala(107), Ala(112), Gly(119) RLF; H2O sodium acetate	92% H2O/8% D2O		5.0		306
19	2D 1H-15N HSQC-NOESY	1.2 mM [U-15N] Gly(47), Gly(48), Ala(107), Ala(112), Gly(119) RLF; H2O sodium acetate, 0.6 mM [U-15N] Gly(47), Gly(48), Ala(107), Ala(112), Gly(119) RLF; H2O sodium acetate, 0.4 mM [U-15N] Gly(47), Gly(48), Ala(107), Ala(112), Gly(119) RLF; H2O sodium acetate, 0.2 mM [U-15N] Gly(47), Gly(48), Ala(107), Ala(112), Gly(119) RLF; H2O sodium acetate	92% H2O/8% D2O		5.0		306

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

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

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	structure was determined using homonuclear NOE

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CNS	1.1	Brunger, Adams, Clore, Gros, Nilges and Read
2	refinement	CNS	1.1	Brunger, Adams, Clore, Gros, Nilges and Read
3	refinement	ARIA	2.1	Linge, O'Donoghue and Nilges
4	noe assignment	ARIA	2.1	Linge, O'Donoghue and Nilges
5	structure solution	ARIA	2.1	Linge, O'Donoghue and Nilges
6	peak picking	Sparky	3.110	Goddard
7	chemical shift assignment	Sparky	3.110	Goddard
8	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
9	bond angle prediction	PREDITOR		Wishart