Rapid Recycle [sup 13]C', [sup 15]N and [sup 13]C, [sup 13]C' Heteronuclear and Homonuclear Multiple Quantum Coherence Detection for Resonance Assignments in Paramagnetic Proteins: Example of Ni[sup 2+]-Containing Acireductone Dioxygenase.

Investigates the heteronuclear and homonuclear multiple quantum coherence detection in paramagnetic proteins. Identification of the paramagnetic region of acireductone dioxygenase (ARD); Reduction of coherence transfer by electron-nuclear spin relaxation; Detection of nickel in ARD.