1H, 13C and 15N backbone assignment and secondary structure of the 19 kDa diadenosine 5',5'''-P1,P4 tetraphosphate hydrolase from Lupinus angustifolius L.
Letter to the Editor: 1H, 13C and 15N backbone assignment and secondary structure of the 19 kDa diadenosine 5', 5'''-P1, P4-tetraphosphate hydrolase from Lupinus angustifolius L