Adenosine 5- hexahydrate

C30H37N15O16P2-6 H20 Adenylyl-(3 5 )-adenylyl-(3 — 5 )-adenosine, hexahydrate APAPAD10 37 432... 

Suck D, Manor PC, Saenger W (1976) The structure of a trinucleoside diphosphate ade-nylyl-(3, 5 )-adenylyl-(3, 5 )-adenosine hexahydrate. Acta Cryst B32 1727-1737... 

CioHijNsOTP-Ni-GHjO Adenosine 5 -(nickel phosphate), hexahydrate 34 374... 

A 10-nt RNA duplex containing sheared G A basepairs was shown to have an Mn ion bound to the N7 of a guanine residue and the phosphate oxygen of the preceding adenosine residue." A similar site is found in the hammerhead ribozyme between the phosphate of A9 and the N7 position of GlO.l (Figure 11)." This site in the hammerhead ribozyme has been investigated by EPR methods and has an apparent affinity of 10 M in 0.1 M NaCl, pH 7." In the complex folded structure of the group I P4-P6 RNA, it was found that Mn replaced Mg at all sites that included innersphere coordination to the RNA, but not at all sites bound by hexahydrated Mg . ... 

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