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As of 25-May-2022 number of released structures: 12098
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NDB ID: UR0100  PDB ID: 2HOK 


RNA Base-Pairs, Stacking and other pairwise interactions

CSV Format

Nucleotide 1Nucleotide 2Base-PairsBase-StackingBase-Phosphate
2HOK|1|A|A|122HOK|1|A|A|120BPh
2HOK|1|A|A|122HOK|1|A|C|13s35
2HOK|1|A|A|122HOK|1|A|G|11s53
2HOK|1|A|A|122HOK|1|A|U|87cWW
2HOK|1|A|A|342HOK|1|A|A|340BPh
2HOK|1|A|A|342HOK|1|A|A|35s35
2HOK|1|A|A|342HOK|1|A|G|33
2HOK|1|A|A|352HOK|1|A|A|34s53
2HOK|1|A|A|352HOK|1|A|A|350BPh
2HOK|1|A|A|352HOK|1|A|C|24
2HOK|1|A|A|352HOK|1|A|G|36s35
2HOK|1|A|A|412HOK|1|A|A|410BPh
2HOK|1|A|A|412HOK|1|A|C|48cSS
2HOK|1|A|A|412HOK|1|A|C|576BPh
2HOK|1|A|A|412HOK|1|A|G|42s35
2HOK|1|A|A|432HOK|1|A|A|43n0BP
2HOK|1|A|A|432HOK|1|A|C|73n6BP
2HOK|1|A|A|432HOK|1|A|G|21s35
2HOK|1|A|A|432HOK|1|A|G|40s55
2HOK|1|A|A|432HOK|1|A|U|39tHW
2HOK|1|A|A|442HOK|1|A|A|44n2BP
2HOK|1|A|A|442HOK|1|A|A|45s35
2HOK|1|A|A|442HOK|1|A|U|20s33
2HOK|1|A|A|452HOK|1|A|A|44s53
2HOK|1|A|A|452HOK|1|A|A|47s35
2HOK|1|A|A|452HOK|1|A|G|42
2HOK|1|A|A|452HOK|1|A|U|20cWW
2HOK|1|A|A|472HOK|1|A|A|45s53
2HOK|1|A|A|472HOK|1|A|A|470BPh
2HOK|1|A|A|472HOK|1|A|C|48s35
2HOK|1|A|A|472HOK|1|A|G|19cWW
2HOK|1|A|A|472HOK|1|A|G|42
2HOK|1|A|A|532HOK|1|A|A|84tHH
2HOK|1|A|A|532HOK|1|A|G|83s53
2HOK|1|A|A|532HOK|1|A|U|52s35
2HOK|1|A|A|562HOK|1|A|A|56n0BP
2HOK|1|A|A|562HOK|1|A|A|84s55
2HOK|1|A|A|562HOK|1|A|C|49cSS
2HOK|1|A|A|562HOK|1|A|C|57s35
2HOK|1|A|A|562HOK|1|A|G|17tSS
2HOK|1|A|A|562HOK|1|A|G|18
2HOK|1|A|A|562HOK|1|A|G|83tHS
2HOK|1|A|A|612HOK|1|A|A|610BPh
2HOK|1|A|A|612HOK|1|A|C|63s55
2HOK|1|A|A|612HOK|1|A|C|77ntWS
2HOK|1|A|A|612HOK|1|A|G|60s33
2HOK|1|A|A|672HOK|1|A|A|670BPh
2HOK|1|A|A|672HOK|1|A|C|73s55
2HOK|1|A|A|672HOK|1|A|G|66s53
2HOK|1|A|A|672HOK|1|A|U|68s35
2HOK|1|A|A|672HOK|1|A|U|71n6BP
2HOK|1|A|A|692HOK|1|A|A|690BPh
2HOK|1|A|A|692HOK|1|A|A|70s35
2HOK|1|A|A|692HOK|1|A|C|23
2HOK|1|A|A|692HOK|1|A|C|38
2HOK|1|A|A|692HOK|1|A|G|37ntWS
2HOK|1|A|A|702HOK|1|A|A|69s53
2HOK|1|A|A|702HOK|1|A|A|700BPh
2HOK|1|A|A|702HOK|1|A|C|22cSS
2HOK|1|A|A|702HOK|1|A|C|38
2HOK|1|A|A|702HOK|1|A|U|71s35
2HOK|1|A|A|752HOK|1|A|A|750BPh
2HOK|1|A|A|752HOK|1|A|C|74s53
2HOK|1|A|A|752HOK|1|A|G|65s55
2HOK|1|A|A|752HOK|1|A|G|76s35
2HOK|1|A|A|752HOK|1|A|U|64cWW
2HOK|1|A|A|802HOK|1|A|A|80n0BP
2HOK|1|A|A|802HOK|1|A|G|60s55
2HOK|1|A|A|802HOK|1|A|G|78s55
2HOK|1|A|A|802HOK|1|A|G|81s35
2HOK|1|A|A|802HOK|1|A|U|59cWW
2HOK|1|A|A|842HOK|1|A|A|53tHH
2HOK|1|A|A|842HOK|1|A|A|56s55
2HOK|1|A|A|842HOK|1|A|A|840BPh
2HOK|1|A|A|842HOK|1|A|C|50tSS
2HOK|1|A|A|842HOK|1|A|G|16cSS
2HOK|1|A|A|842HOK|1|A|G|17ncSS
2HOK|1|A|A|842HOK|1|A|G|51ns35
2HOK|1|A|A|842HOK|1|A|G|83ns53
2HOK|1|A|A|852HOK|1|A|G|51s53
2HOK|1|A|A|852HOK|1|A|G|86s35
2HOK|1|A|A|852HOK|1|A|U|14cWW
2HOK|1|A|A|852HOK|1|A|U|52n0BP
2HOK|1|A|A|912HOK|1|A|A|910BPh
2HOK|1|A|C|102HOK|1|A|C|100BPh
2HOK|1|A|C|102HOK|1|A|G|11s35
2HOK|1|A|C|102HOK|1|A|G|89cWW
2HOK|1|A|C|102HOK|1|A|G|9s53
2HOK|1|A|C|132HOK|1|A|A|12s53
2HOK|1|A|C|132HOK|1|A|C|130BPh
2HOK|1|A|C|132HOK|1|A|G|86cWW
2HOK|1|A|C|132HOK|1|A|U|14s35
2HOK|1|A|C|152HOK|1|A|C|150BPh
2HOK|1|A|C|152HOK|1|A|G|16s35
2HOK|1|A|C|152HOK|1|A|G|51cWW
2HOK|1|A|C|152HOK|1|A|U|14s53
2HOK|1|A|C|222HOK|1|A|A|70cSS
2HOK|1|A|C|222HOK|1|A|C|220BPh
2HOK|1|A|C|222HOK|1|A|C|23s35
2HOK|1|A|C|222HOK|1|A|G|21s53
2HOK|1|A|C|222HOK|1|A|G|37cWW
2HOK|1|A|C|232HOK|1|A|C|22s53
2HOK|1|A|C|232HOK|1|A|C|230BPh
2HOK|1|A|C|232HOK|1|A|C|24s35
2HOK|1|A|C|232HOK|1|A|G|36cWW
2HOK|1|A|C|232HOK|1|A|G|37s55
2HOK|1|A|C|242HOK|1|A|A|35
2HOK|1|A|C|242HOK|1|A|C|23s53
2HOK|1|A|C|242HOK|1|A|C|240BPh
2HOK|1|A|C|242HOK|1|A|G|33s35
2HOK|1|A|C|242HOK|1|A|G|36ns55
2HOK|1|A|C|302HOK|1|A|C|300BPh
2HOK|1|A|C|302HOK|1|A|G|29s53
2HOK|1|A|C|302HOK|1|A|G|31ns35
2HOK|1|A|C|382HOK|1|A|C|380BPh
2HOK|1|A|C|382HOK|1|A|G|21cWW
2HOK|1|A|C|382HOK|1|A|G|37s53
2HOK|1|A|C|382HOK|1|A|U|39s35
2HOK|1|A|C|382HOK|1|A|U|71ntSW
2HOK|1|A|C|482HOK|1|A|A|41cSS
2HOK|1|A|C|482HOK|1|A|A|47s53
2HOK|1|A|C|482HOK|1|A|C|480BPh
2HOK|1|A|C|482HOK|1|A|C|49s35
2HOK|1|A|C|482HOK|1|A|G|18cWW
2HOK|1|A|C|492HOK|1|A|A|56cSS
2HOK|1|A|C|492HOK|1|A|C|48s53
2HOK|1|A|C|492HOK|1|A|C|490BPh
2HOK|1|A|C|492HOK|1|A|C|50s35
2HOK|1|A|C|492HOK|1|A|G|17cWW
2HOK|1|A|C|492HOK|1|A|G|18s55
2HOK|1|A|C|502HOK|1|A|A|84tSS
2HOK|1|A|C|502HOK|1|A|C|49s53
2HOK|1|A|C|502HOK|1|A|C|500BPh
2HOK|1|A|C|502HOK|1|A|G|16cWW
2HOK|1|A|C|502HOK|1|A|G|17s55
2HOK|1|A|C|502HOK|1|A|G|51ns35
2HOK|1|A|C|572HOK|1|A|A|56s53n9BP
2HOK|1|A|C|572HOK|1|A|C|570BPh
2HOK|1|A|C|572HOK|1|A|C|58s35
2HOK|1|A|C|572HOK|1|A|G|82cWW
2HOK|1|A|C|572HOK|1|A|G|83s55
2HOK|1|A|C|582HOK|1|A|C|57s53
2HOK|1|A|C|582HOK|1|A|C|580BPh
2HOK|1|A|C|582HOK|1|A|G|81cWW
2HOK|1|A|C|582HOK|1|A|G|82s55
2HOK|1|A|C|582HOK|1|A|U|59s35
2HOK|1|A|C|632HOK|1|A|A|61s55
2HOK|1|A|C|632HOK|1|A|C|630BPh
2HOK|1|A|C|632HOK|1|A|G|76cWW
2HOK|1|A|C|632HOK|1|A|U|64s35
2HOK|1|A|C|732HOK|1|A|A|67s55
2HOK|1|A|C|732HOK|1|A|C|730BPh
2HOK|1|A|C|732HOK|1|A|C|74s35
2HOK|1|A|C|732HOK|1|A|G|66cWW
2HOK|1|A|C|732HOK|1|A|U|71s53
2HOK|1|A|C|742HOK|1|A|A|75s35
2HOK|1|A|C|742HOK|1|A|C|73s53
2HOK|1|A|C|742HOK|1|A|C|740BPh
2HOK|1|A|C|742HOK|1|A|G|65cWW
2HOK|1|A|C|742HOK|1|A|G|66s55
2HOK|1|A|C|772HOK|1|A|A|61ntSW
2HOK|1|A|C|772HOK|1|A|C|770BPh
2HOK|1|A|C|772HOK|1|A|G|76s53
2HOK|1|A|C|772HOK|1|A|G|78s33
2HOK|1|A|C|882HOK|1|A|C|880BPh
2HOK|1|A|C|882HOK|1|A|G|11cWW
2HOK|1|A|C|882HOK|1|A|G|89s35
2HOK|1|A|C|882HOK|1|A|U|87s53
2HOK|1|A|C|902HOK|1|A|C|900BPh
2HOK|1|A|C|902HOK|1|A|G|89s53
2HOK|1|A|C|902HOK|1|A|G|9cWW
2HOK|1|A|G|112HOK|1|A|A|12s35
2HOK|1|A|G|112HOK|1|A|C|10s53
2HOK|1|A|G|112HOK|1|A|C|88cWW
2HOK|1|A|G|112HOK|1|A|G|110BPh
2HOK|1|A|G|112HOK|1|A|G|89s55
2HOK|1|A|G|162HOK|1|A|A|84cSS
2HOK|1|A|G|162HOK|1|A|C|15s53
2HOK|1|A|G|162HOK|1|A|C|50cWW
2HOK|1|A|G|162HOK|1|A|G|160BPh
2HOK|1|A|G|162HOK|1|A|G|17s35
2HOK|1|A|G|162HOK|1|A|G|51s55
2HOK|1|A|G|172HOK|1|A|A|56tSS
2HOK|1|A|G|172HOK|1|A|A|84ncSS
2HOK|1|A|G|172HOK|1|A|C|49cWW
2HOK|1|A|G|172HOK|1|A|C|50s55
2HOK|1|A|G|172HOK|1|A|G|16s53
2HOK|1|A|G|172HOK|1|A|G|170BPh
2HOK|1|A|G|172HOK|1|A|G|18s35
2HOK|1|A|G|182HOK|1|A|A|56
2HOK|1|A|G|182HOK|1|A|C|48cWW
2HOK|1|A|G|182HOK|1|A|C|49s55
2HOK|1|A|G|182HOK|1|A|G|17s53
2HOK|1|A|G|182HOK|1|A|G|180BPh
2HOK|1|A|G|182HOK|1|A|G|19s35
2HOK|1|A|G|192HOK|1|A|A|47cWW
2HOK|1|A|G|192HOK|1|A|G|18s53
2HOK|1|A|G|192HOK|1|A|G|190BPh
2HOK|1|A|G|192HOK|1|A|G|42tSS
2HOK|1|A|G|192HOK|1|A|U|20s35
2HOK|1|A|G|212HOK|1|A|A|43s53
2HOK|1|A|G|212HOK|1|A|C|22s35
2HOK|1|A|G|212HOK|1|A|C|38cWW
2HOK|1|A|G|212HOK|1|A|G|210BPh
2HOK|1|A|G|212HOK|1|A|U|39s55
2HOK|1|A|G|212HOK|1|A|U|71cSS
2HOK|1|A|G|292HOK|1|A|C|30s35
2HOK|1|A|G|312HOK|1|A|C|30ns53
2HOK|1|A|G|312HOK|1|A|G|310BPh
2HOK|1|A|G|312HOK|1|A|U|32s35
2HOK|1|A|G|332HOK|1|A|C|24s53
2HOK|1|A|G|332HOK|1|A|U|32s33
2HOK|1|A|G|362HOK|1|A|A|35s53
2HOK|1|A|G|362HOK|1|A|C|23cWW
2HOK|1|A|G|362HOK|1|A|C|24ns55
2HOK|1|A|G|362HOK|1|A|G|360BPh
2HOK|1|A|G|362HOK|1|A|G|37s35
2HOK|1|A|G|362HOK|1|A|U|25ntSH
2HOK|1|A|G|372HOK|1|A|A|69ntSW
2HOK|1|A|G|372HOK|1|A|C|22cWW
2HOK|1|A|G|372HOK|1|A|C|23s55
2HOK|1|A|G|372HOK|1|A|C|38s35
2HOK|1|A|G|372HOK|1|A|G|36s53
2HOK|1|A|G|372HOK|1|A|G|370BPh
2HOK|1|A|G|402HOK|1|A|A|43s553BPh
2HOK|1|A|G|402HOK|1|A|G|400BPh
2HOK|1|A|G|402HOK|1|A|G|42s33
2HOK|1|A|G|402HOK|1|A|U|39s53
2HOK|1|A|G|422HOK|1|A|A|41s53
2HOK|1|A|G|422HOK|1|A|C|575BPh
2HOK|1|A|G|422HOK|1|A|G|19tSS
2HOK|1|A|G|422HOK|1|A|G|40s33
2HOK|1|A|G|422HOK|1|A|G|420BPh
2HOK|1|A|G|512HOK|1|A|A|84ns53
2HOK|1|A|G|512HOK|1|A|A|85s35
2HOK|1|A|G|512HOK|1|A|C|15cWW
2HOK|1|A|G|512HOK|1|A|C|50ns53
2HOK|1|A|G|512HOK|1|A|G|16s55
2HOK|1|A|G|512HOK|1|A|G|510BPh
2HOK|1|A|G|602HOK|1|A|A|61s33
2HOK|1|A|G|602HOK|1|A|A|80s55
2HOK|1|A|G|602HOK|1|A|G|600BPh
2HOK|1|A|G|602HOK|1|A|G|78cWH
2HOK|1|A|G|602HOK|1|A|U|59s53
2HOK|1|A|G|652HOK|1|A|A|75s55
2HOK|1|A|G|652HOK|1|A|C|74cWW
2HOK|1|A|G|652HOK|1|A|G|650BPh
2HOK|1|A|G|652HOK|1|A|G|66s35
2HOK|1|A|G|652HOK|1|A|U|64ns53
2HOK|1|A|G|662HOK|1|A|A|67s35
2HOK|1|A|G|662HOK|1|A|C|73cWW
2HOK|1|A|G|662HOK|1|A|C|74s55
2HOK|1|A|G|662HOK|1|A|G|65s53
2HOK|1|A|G|662HOK|1|A|G|660BPh
2HOK|1|A|G|762HOK|1|A|A|75s53
2HOK|1|A|G|762HOK|1|A|C|63cWW
2HOK|1|A|G|762HOK|1|A|C|77s35
2HOK|1|A|G|762HOK|1|A|G|760BPh
2HOK|1|A|G|762HOK|1|A|U|64s55
2HOK|1|A|G|782HOK|1|A|A|80s55
2HOK|1|A|G|782HOK|1|A|C|77s33
2HOK|1|A|G|782HOK|1|A|G|60cHW
2HOK|1|A|G|782HOK|1|A|G|780BPh
2HOK|1|A|G|812HOK|1|A|A|80s53
2HOK|1|A|G|812HOK|1|A|C|58cWW
2HOK|1|A|G|812HOK|1|A|G|810BPh
2HOK|1|A|G|812HOK|1|A|G|82s35
2HOK|1|A|G|812HOK|1|A|U|59s55
2HOK|1|A|G|822HOK|1|A|C|57cWW
2HOK|1|A|G|822HOK|1|A|C|58s55
2HOK|1|A|G|822HOK|1|A|G|81s53
2HOK|1|A|G|822HOK|1|A|G|82n0BP
2HOK|1|A|G|822HOK|1|A|G|83s35
2HOK|1|A|G|832HOK|1|A|A|53s35
2HOK|1|A|G|832HOK|1|A|A|56tSH
2HOK|1|A|G|832HOK|1|A|A|84ns35
2HOK|1|A|G|832HOK|1|A|C|57s55
2HOK|1|A|G|832HOK|1|A|G|82s53
2HOK|1|A|G|832HOK|1|A|G|830BPh
2HOK|1|A|G|862HOK|1|A|A|85s53
2HOK|1|A|G|862HOK|1|A|C|13cWW
2HOK|1|A|G|862HOK|1|A|U|14s55
2HOK|1|A|G|862HOK|1|A|U|87s35
2HOK|1|A|G|892HOK|1|A|C|10cWW
2HOK|1|A|G|892HOK|1|A|C|88s53
2HOK|1|A|G|892HOK|1|A|C|90s35
2HOK|1|A|G|892HOK|1|A|G|11s55
2HOK|1|A|G|892HOK|1|A|G|890BPh
2HOK|1|A|G|92HOK|1|A|C|10s35
2HOK|1|A|G|92HOK|1|A|C|90cWW
2HOK|1|A|G|92HOK|1|A|G|90BPh
2HOK|1|A|U|142HOK|1|A|A|85cWW
2HOK|1|A|U|142HOK|1|A|C|13s53
2HOK|1|A|U|142HOK|1|A|C|15s35
2HOK|1|A|U|142HOK|1|A|G|86s55
2HOK|1|A|U|142HOK|1|A|U|140BPh
2HOK|1|A|U|202HOK|1|A|A|44s33
2HOK|1|A|U|202HOK|1|A|A|45cWW
2HOK|1|A|U|202HOK|1|A|G|19s53
2HOK|1|A|U|202HOK|1|A|U|20n0BP
2HOK|1|A|U|252HOK|1|A|C|24
2HOK|1|A|U|252HOK|1|A|G|36ntHS
2HOK|1|A|U|252HOK|1|A|U|250BPh
2HOK|1|A|U|322HOK|1|A|G|31s53
2HOK|1|A|U|322HOK|1|A|G|33s33
2HOK|1|A|U|322HOK|1|A|U|320BPh
2HOK|1|A|U|392HOK|1|A|A|43tWH
2HOK|1|A|U|392HOK|1|A|C|38s53
2HOK|1|A|U|392HOK|1|A|G|21s55
2HOK|1|A|U|392HOK|1|A|G|40s35
2HOK|1|A|U|392HOK|1|A|U|390BPh
2HOK|1|A|U|522HOK|1|A|A|53s53
2HOK|1|A|U|522HOK|1|A|G|51
2HOK|1|A|U|522HOK|1|A|U|520BPh
2HOK|1|A|U|592HOK|1|A|A|80cWW
2HOK|1|A|U|592HOK|1|A|C|58s53
2HOK|1|A|U|592HOK|1|A|G|60s35
2HOK|1|A|U|592HOK|1|A|G|81s55
2HOK|1|A|U|592HOK|1|A|U|590BPh
2HOK|1|A|U|622HOK|1|A|U|620BPh
2HOK|1|A|U|642HOK|1|A|A|75cWW
2HOK|1|A|U|642HOK|1|A|C|63s53
2HOK|1|A|U|642HOK|1|A|G|65ns35
2HOK|1|A|U|642HOK|1|A|G|76s55
2HOK|1|A|U|642HOK|1|A|U|640BPh
2HOK|1|A|U|682HOK|1|A|A|67s53
2HOK|1|A|U|682HOK|1|A|U|680BPh
2HOK|1|A|U|682HOK|1|A|U|715BPh
2HOK|1|A|U|712HOK|1|A|A|70s53
2HOK|1|A|U|712HOK|1|A|C|38ntWS
2HOK|1|A|U|712HOK|1|A|C|73s35
2HOK|1|A|U|712HOK|1|A|G|21cSS
2HOK|1|A|U|712HOK|1|A|U|710BPh
2HOK|1|A|U|872HOK|1|A|A|12cWW
2HOK|1|A|U|872HOK|1|A|C|88s35
2HOK|1|A|U|872HOK|1|A|G|86s53
2HOK|1|A|U|872HOK|1|A|U|870BPh


Base-PairsCount (34)Relative Frequency
cWW220.647
cWH10.029
tWH10.029
tHH10.029
tHS10.029
cSS50.147
tSS30.088
Base-PhosphateCount (67)Relative Frequency
3BPh10.015
5BPh20.030
6BPh10.015
0BPh630.940
Base-StackingCount (40)Relative Frequency
s3350.125
s53160.400
s55190.475

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

Correspondence of Leontis/Westhof names to Saenger numbering (table)