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Hoogsteen type interactions

An alternative form of hydrogen bonding between base pairs is designated Hoogsteen. This type of bonding cannot readily occur in nature because the purine and pyrimidine bases are constrained to long chains that must interact at numerous points. [Pg.18]

Authors of paper [48] studied the self-complementary duplexes A and B and compared them to their single strands, in order to compare helix or G-quadruplex. Clear differences in the UV spectra of the double heUx and G-quadruplex are observed, as compared to the corresponding single strands. The red shift upon higher-order structure formation is attributed to the absorption of clusters of bases interacting via hydrogen bonds (Watson-Crick type for the duplex and Hoogsteen... [Pg.296]

See other pages where Hoogsteen type interactions is mentioned: [Pg.651]    [Pg.651]    [Pg.659]    [Pg.529]    [Pg.123]    [Pg.162]    [Pg.448]    [Pg.651]    [Pg.265]    [Pg.187]    [Pg.69]    [Pg.189]    [Pg.190]    [Pg.301]    [Pg.313]    [Pg.318]    [Pg.318]    [Pg.1302]    [Pg.56]    [Pg.286]    [Pg.288]    [Pg.147]    [Pg.215]    [Pg.185]    [Pg.651]    [Pg.3163]    [Pg.3165]    [Pg.244]    [Pg.1700]    [Pg.456]    [Pg.768]    [Pg.191]    [Pg.205]    [Pg.272]    [Pg.3162]    [Pg.165]    [Pg.426]    [Pg.3445]    [Pg.189]    [Pg.284]    [Pg.1924]    [Pg.1928]    [Pg.139]    [Pg.433]   
See also in sourсe #XX -- [ Pg.160 ]



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Hoogsteen

Interactions types

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