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Table 3 Conformations of the unpaired RNA nucleotide examined in the present paper and corresponding hydration of the bases

From: Hydration sites of unpaired RNA bases: a statistical analysis of the PDB structures

Base Nucleotide conformations containing more than 15 surrounding waters Number of
nucleotides
Number of surrounding waters
Adenine C3'-endo_anti_-g_t_g_g_t_-g 56 273
Adenine C3'-endo_anti_t_t_t_g_t_-g 7 77
Adenine C3'-endo_anti_t_t_g_g_t_-g 7 27
Adenine C2'-exo_anti_-g_t_g_g_t_-g 6 20
Adenine C3'-endo_anti_-g_t_t_g_t_-g 2 20
Guanine C3'-endo_anti_-g_t_g_g_t_-g 43 193
Guanine C2'-endo_anti_-g_t_g_t_-g_g 12 29
Guanine C2'-endo_anti_-g_t_g_t_-g_t 3 18
Guanine C3'-endo_anti_-g_t_g_g_-g_-g 7 17
Uracil C3'-endo_anti_-g_t_g_g_t_-g 10 55
Uracil C2'-endo_anti_g_t_g_t_-g_-g 7 34
Uracil C3'-endo_anti_t_t_t_g_t_-g 4 29
Uracil C2'-endo_anti_-g_t_g_t_-g_g 4 18
Uracil C3'-endo_anti_t_t_g_g_t_-g 4 17
Cytosine C3'-endo_anti_-g_t_g_g_t_-g 20 114
Cytosine C2'-endo_anti_-g_t_g_t_-g_-g 3 17
Cytosine C3'-endo_anti_t_t_t_g_t_g 2 17
Cytosine C3'-endo_anti_-g_t_g_g_t_g 4 16