1IVZ

Solution structure of the SEA domain from murine hypothetical protein homologous to human mucin 16

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	1.5mM protein U-15N, 13C; 20mM sodium phosphate buffer; 100mM NaCl; 1mM d-DTT; 0.02% sodium azide, 90%H2O, 10%D2O	90% H2O/10% D2O	100mM	6.0	ambient	298
2	3D_15N-separated_NOESY	1.5mM protein U-15N, 13C; 20mM sodium phosphate buffer; 100mM NaCl; 1mM d-DTT; 0.02% sodium azide, 90%H2O, 10%D2O	90% H2O/10% D2O	100mM	6.0	ambient	298

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

NMR Refinement
Method	Details	Software
torsion angle dynamics, simulated annealing	the structures are based on a total of 2533 restraints, 2277 are NOE-derived distance constraints, 178 dihedral angle restraints, 78 distance constraints from hydrogen bonds.	NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy. Residues 1-7(GSSGSSG),127-132(SGPSSG) are cloning artifacts.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	1.8	Delaglio
2	structure solution	CNS	1.0	Brunger
3	refinement	CNS	1.0	Brunger