1IVZ

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



SOLUTION NMR Experimental Data

Experimental Details
Sample Conditions
Sample Contents1.5mM protein U-15N, 13C; 20mM sodium phosphate buffer; 100mM NaCl; 1mM d-DTT; 0.02% sodium azide, 90%H2O, 10%D2O
Solvent90% H2O, 10% D2O
Ionic Strength100mM
pH6.0
Pressureambient
Temperature (K)298
Experiment(s):3D_13C-separated_NOESY, 3D_15N-separated_NOESY
Spectrometer Information
Manufacturer Model Field Strength
Bruker AVANCE 600.0
NMR Refinement
Method torsion angle dynamics, simulated annealing
Details 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.
NMR Ensemble Information
Conformer Selection Criteria target function
Conformers Calculated Total Number 200
Conformers Submitted Total Number 20
Representative Model Choice Rationale
1 lowest energy
Additional NMR Experimental Information
1 The structure was determined using triple-resonance NMR spectroscopy. Residues 1-7(GSSGSSG),127-132(SGPSSG) are cloning artifacts.
Computation: NMR Software
# Classification Software Name Author
1 structure solution CNS 1.0 Brunger
2 processing NMRPipe 1.8 Delaglio
3 refinement CNS 1.0 Brunger