Assignment of protein NMR spectra in the light of homonuclear 3D spectroscopy: an automatable procedure based on 3D TOCSY-TOCSY and 3D TOCSY-NOESY.
Automated assignment of proteins is greatly simplified using data from 3D-nmr spectra. A strategy is presented which makes use of 3D-TOCSY-TOCSY and 3D-TOCSY-NOESY; its potential is demonstrated with the example of the spectra of BPTI. The discussion of the potential of 3D-nmr includes the introduction of a simple graph for the description of the information content of multidimensional nmr spectra.
Oschkinat
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Max-Planck Institut für Biochemie, München, Federal Republic of Germany.
Holak
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TA
Cieslar
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D000595:Amino Acid Sequence; D000596:Amino Acids / Q000737:chemistry; D003196:Computer Graphics; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D008958:Models, Molecular; D008969:Molecular Sequence Data; D011487:Protein Conformation; D011506:Proteins / Q000737:chemistry*
D000596:Amino Acids; D011506:Proteins