Conformational effects of purine N3 electronic properties on drug design and cyclic nucleotide metabolism

Interaction of La(III) and Tb(III) ions

Interaction of La(III) and Tb(III) ions with purine nucleotides: Evidence for metal chelation (N-7-M-PO3) and the effect of macrochelate formation on the nucleotide sugar conformation

✍ Heidar-Ali Tajmir-Riahi 📂 Article 📅 1991 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 860 KB

## Abstract The interaction of the La(III) and Tb(III) ions with adenosine‐5′‐monophosphate (5′‐AMP), guanosine‐5′‐monophosphate (5′‐GMP), and 2′‐deoxyguanosine‐5′‐monophosphate (5′‐dGMP) anions with metal/nucleotide ratios of 1 and 2 has been studied in aqueous solution in acidic and neutral pHs.