1kd4 A 11 1.85 URS000080E064_32630 12595698 32630 ggucacagccc ........... ........... The Crystal Structure of r(GGUCACAGCCC)2, Barium form; 5'-R(*GP*GP*UP*CP*AP*CP*AP*GP*CP*CP*C)-3' 1kd4 B 11 1.85 URS000080E064_32630 12595698 32630 ggucacagccc ........... ........... The Crystal Structure of r(GGUCACAGCCC)2, Barium form; 5'-R(*GP*GP*UP*CP*AP*CP*AP*GP*CP*CP*C)-3' 1nta A 22 2.9 URS000080DE50_32630 12618190 32630 ggaucgcauuuggacuucugcc ...................... ...................... 2.9 A crystal structure of Streptomycin RNA-aptamer; 5'-R(*GP*GP*AP*UP*CP*GP*CP*AP*UP*UP*UP*GP*GP*AP*CP*UP*UP*CP*UP*GP*CP*C)-3' 1nta B 18 2.9 URS000080DFEE_32630 12618190 32630 cggcaccacggucggauc .................. .................. 2.9 A crystal structure of Streptomycin RNA-aptamer; 5'-R(*CP*GP*GP*CP*AP*CP*CP*AP*CP*GP*GP*UP*CP*GP*GP*AP*UP*C)-3' 1u9s A 155 2.9 RF00010 URS000080E141_274 15459389 3.1.26.5 0004526 0008033 0030680 274 ggugccagguaacgccugggcgggguaacccgacggaaagugccacagagaagagaccgccagcggccggggccccggugcgggcaagggugaaacggcgggguaagagcccaccgccuggccuggcaacaggccggggcacggcaaaccccacc <<<<<<<<<.....>>>>>.<<<<....>>>>..<<...<<<<<............<<<<<..<<<<<<<<..>>>>>>.>>>>>..>>.......<<.<<<.......>>>.>>.<<<<<<<<<....>>>>>>>>>....>>>..>>>>>>>> (((((((((.....)))))(((((....)))).)((...(((((............(((((..((.(((((())))))..)))))..)).......((.(((.......))).))((((((((((....))))))))).)..)))..)))))))) Crystal structure of the specificity domain of Ribonuclease P of the A-type; RIBONUCLEASE P 2hol A 79 2.9 RF00059 URS000080E068_562 16962976 0030976 562 gcgacucggggugcccucgugaaggcugagaaauacccguaucaccugaucuggauaaugccagcguagggaagucgca <<<<<<<<<<..<<<........>>>.........>>>>.....<<<...<<<<......>>>>...>>>..>>>>>>. ((((((((((.((((........)))......)..)))).....(((...((((......))))...)))..)))))). Crystal structure of an E. coli thi-box riboswitch bound to thiamine pyrophosphate, barium ions; thi-box riboswitch 2ydh A 94 2.9 RF00162 URS000080E1B3_119072 21893284 0010468 119072 ggcuuaucaagagagguuuagggacuggcccgacgaaacccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<<..<<<...((>>>.....>>>>.<<<<.<<<....>>>>>>>....))<.<<<<<....>>>>>..>>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))). Crystal structure of the SAM-I riboswitch A94G U34 G18U G19U variant in complex with SAM; SAM-I RIBOSWITCH 3f2w X 109 3.45 RF00050 URS000080DE72_851 19169240 0010181 851 ngaucuucggggcagggugaaauucccgaccggugguauaguccacgaaaguagcuuugauuuggugaaauuccaaaaccgacaguagagucuggaugagagaagauun <<<<<<<<......<<<.......>>>.((<.<<<<....((>>>>.<<<<<.>>>>>..<<<<<.......>>>>>)).>.<<<....))>>>.......>>>>>>>> ((((((((......(((.......))).[[((((((....[[))))..((((.))))...(((((.......)))))]])).(((....]]))).......)))))))) Crystal structure of the FMn riboswitch bound to FMN, Ba2+ soak.; FMN riboswitch 3iqn A 94 2.7 RF00162 URS000080E279_32630 20637415 0010468 32630 ggcuuaucaagagagguggagggacuggcccgaugaaacccggcagccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<...<<<...((>>>......>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].]((.((....)).))..))))))))). Free-state structural transitions of the SAM-I riboswitch; SAM-I riboswitch 3iqp A 94 2.9 RF00162 URS000080DF1C_119072 20637415 0010468 119072 ggcuuaucaagagagguggagggacuggcccgaugaaacccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<...<<<...((>>>......>>>.<<<.<<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((.((((....)))))))...(]].](((((....)))))..))))))))). SAM-I riboswitch from T. tencongensis variant A94G apo form; SAM-I riboswitch 3iqr A 94 2.55 RF00162 URS000080DF1C_119072 20637415 0010468 119072 ggcuuaucaagagagguggagggacuggcccgaugaaacccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<...<<<...((>>>......>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch from T. tencongensis variant A94G bound with SAM; SAM-I riboswitch 3oxj A 88 3.2 RF00504 URS000080DF11_666 21145485 0006545 666 ngcucuggagagaaccguuuaaucggucgccgaaggagcaagcucugcggaaacgcagagugaaacucucaggcaaaaggacagagun .<<<<<<......<<<<......>>>>.<<<...<<<<...<<<<<<<<....>>>>>>>>....>>>.>.>>>.......>>>>>>. (((((((....(.((((......)))))(((...((((...((((((((....))))))))....))).).))).......))))))) crystal structure of glycine riboswitch, soaked in Ba2+; domain II of glycine riboswitch 3oxj B 87 3.2 RF00504 URS000080DF11_666 21145485 0006545 666 ngcucuggagagaaccguuuaucggucgccgaaggagcaagcucugcggaaacgcagagugaaacucucaggcaaaaggacagagun <<<<<<<......<<<<.....>>>>.<<<...<<<<...<<<<<<<<....>>>>>>>>....>>>.>.>>>.......>>>>>>> (((((((....(.((((.....)))))(((...((((...((((((((....))))))))....))).).))).......))))))) crystal structure of glycine riboswitch, soaked in Ba2+; domain II of glycine riboswitch 4aob A 94 2.95 RF00162 URS000080DF6B_119072 22539525 0010468 119072 ggcuuaucaagagagggcaagagacuggcuugaugacccccggcaaccaaaaauggugccaauuccugcagaggaaacguugaaagaugagcca <<<<<<<<......<<<...<<<...((>>>......>>>.<<<<.<<<....>>>>>>>....))..<<<.<....>.>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((.(....).)))..))))))))). SAM-I riboswitch containing the T. solenopsae Kt-23 in complex with S- adenosyl methionine; SAM-I RIBOSWITCH 4b5r A 94 2.95 RF00162 URS000080DFE5_119072 23325110 0010468 119072 ggcuuaucaagagagggggagcgacuggcgcgaagaaccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<...<<<...((>>>......>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch bearing the H. marismortui K-t-7; SAM-I RIBOSWITCH 4e8v A 389 3.995 RF02001,RF01998 URS000080DE44_182710 23101623 0000373 182710 ugugcccggcaugggugcagucuauagggugagagucccgaacugugaaggcagaaguaacaguuagccuaacgcaaggguguccguggcgacauggaaucugaaggaagcggacggcaaaccuucggucugaggaacacgaacuucauaugaggcuagguaucaauggaugaguuugcauaacaaaacaaaguccuuucugccaaaguugguacagaguaaaugaagcagauugaugaagggaaagacugcauucuuacccggggaggucuggaaacagaagucagcagaagucauaguacccuguucgcaggggaaggacggaacaaguauggcguucgcgccuaagcuugaaccgccguauaccgaacgguacguacgguggugug ....<<<<<...<<<<<<<<<<<...<<<.......>>>..(((((...<<<<<<<...)))))..<<<...<<<..<<<<.<<<<<<....>>>>>>>>>>.......>>>...>>>...(((((((((((...........(((((......[[[.....(((((<<<<..<<<<........>>>>...>>>>.>>>>>>>...))))).....]]]...))))))))))...))))))...>>>>>>>>>>>....>>>>>..<.<<<<....>>>>..>........<<<......<<<<......>>>>....>>>....<<<<<..<<<<....>>>>...>>>>>.<<<<<<<<<<<<......>>..>>>>>>>>>>... .[<.((((({..(.(((((((((...(((.......)))...((((...[[[[[[[...))))...(((...(((..(((..((((((....)))))).)))...>}..)))...)))...(((((((((((.(.....)...(((((.....[.(.....(.(((.((((..((((.]......))))...)))).]]]]]]]....))).).....)....))))))))))...))))))...))))))))).)...])))))(...((((....))))...).......(...(....((..........))...)..)....(((((..((((....))))...))))).(((((((((.(((....)))...)))))))))... Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of K+ and Ba2+; Group IIC intron 4frn A 102 3.43 RF01689 URS000080E2FA_408172 23064232 0010468 408172 gggcuaaaagcauggugggaaagugacguguaauucguccacauuacuugauacgguuauacuccgaaugccaccuagcccaaaguagagcaaggagacuca <<<<<<.......<<<<<......<<<<.......>>>>.[.<<{.((((>>.<<<......]>>>....>>>>>>>>>>>......<<<))))...}>>>. ((((((....{..(((((....(.((((.......))))){.(([.[[[[)).(((......})))...})))))))))))......(((]]]]...]))). Crystal structure of the cobalamin riboswitch regulatory element; Cobalamin riboswitch aptamer domain 4frn B 102 3.43 RF01689 URS000080E2FA_408172 23064232 0010468 408172 gggcuaaaagcauggugggaaagugacguguaauucguccacauuacuugauacgguuauacuccgaaugccaccuagcccaaaguagagcaaggagacuca <<<<<<.......<<<<<......<<<<.......>>>>.[.<<{.((((>>.<<<......]>>>....>>>>>>>>>>>......<<<))))...}>>>. ((((((....{..(((((....(.((((.......))))){.(([.[[[[)).(((......})))...})))))))))))......(((]]]]...]))). Crystal structure of the cobalamin riboswitch regulatory element; Cobalamin riboswitch aptamer domain 4y1i A 100 2.85 URS00008116C1_1360 25794619 1360 aaaggggaguagcgucgggaaaccgaaacaaagucgucaauucgugaggaaacucaccggcuuuguugacauacgaaaguauguuuagcaagaccuuucc <<<<<......<<.<<<<....>>>><<<<<<<<<........<<<<<....>>>>>.>>>>>>>>><<<<<<<....>>>>>>>..>>....>>>>>.. (((((......((.((((....))))((((((((((.......(((((....)))))))))))))))(((((((....)))))))..))....))))).. Lactococcus lactis yybP-ykoY Mn riboswitch bound to Mn2+; Lactococcus lactis yybP-ykoY riboswitch 4y1i B 100 2.85 URS00008116C1_1360 25794619 1360 aaaggggaguagcgucgggaaaccgaaacaaagucgucaauucgugaggaaacucaccggcuuuguugacauacgaaaguauguuuagcaagaccuuucc <<<<<......<<.<<<<....>>>><<<<<<<<<........<<<<<....>>>>>.>>>>>>>>><<<<<<<....>>>>>>>..>>....>>>>>.. (((((......((.((((....))))((((((((((.......(((((....)))))))))))))))(((((((....)))))))..))....))))).. Lactococcus lactis yybP-ykoY Mn riboswitch bound to Mn2+; Lactococcus lactis yybP-ykoY riboswitch 5fjc A 94 1.71 RF00162 URS0000A7634F_119072 27016741 0010468 119072 ngcuuaucaagagagggggagugacuggcgcgaagaaccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<...<<....((.>>......>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch bearing the H. marismortui Kt-7 variant C-2bU; SAM-I RIBOSWITCH 5fk1 A 94 2.5 RF00162 URS0000A76377_119072 27016741 0010468 119072 ggcuuaucaagagagggggagcgacuggcgcgaagauccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<<..<<<...((>>>.....>>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((......(((...(((.[.[[)))......))).(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch bearing the H. marismortui Kt-7 variant 3bn is UG; SAM-I RIBOSWITCH 5fk2 A 94 2.6 RF00162 URS0000A76363_119072 27016741 0010468 119072 ggcuuaucaagagagggggagcgacuggcgcgaagagccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<...<<<...((>>>......>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch bearing the H. marismortui Kt-7 variant 3bn is GG; SAM-I RIBOSWITCH 5fk3 A 94 2.5 RF00162 URS0000A76386_119072 27016741 0010468 119072 ggcuuaucaagagagggcgagcgacuggcgcgaagacccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<...<<<...((>>>......>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch bearing the H. marismortui Kt-7 variant 3bn is CC; SAM-I RIBOSWITCH 5fk4 A 93 2.43 RF00162 URS0000A7631C_119072 27016741 0010468 119072 ggcuuaucaagagagggugagcgacuggcgcgaagauccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagcc <<<<<<<<......<<<...<<<...((>>>......>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>> ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))) SAM-I riboswitch bearing the H. marismortui Kt-7 variant 3bn is UU; SAM-I RIBOSWITCH 5fk5 A 94 3.315 RF00162 URS0000A76359_119072 27016741 0010468 119072 ggcuuaucaagagagggagagcgacuggcgcgaagaaccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<...<<<...((>>>......>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch bearing the H. marismortui Kt-7 variant 3bn is AA; SAM-I RIBOSWITCH 5fk6 A 94 2.5 RF00162 URS0000A7635A_119072 27016741 0010468 119072 ggcuuaucaagagagggagagcgacuggcgcgaagacccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagcca <<<<<<<<......<<<...<<<...((>>>......>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch bearing the H. marismortui Kt-7 variant 3bn is CA; SAM-I RIBOSWITCH 5fkd A 94 3.0 RF00162 URS0000A7635B_119072 27016741 0010468 119072 ggcuuaucaagagagggagagcgacuggcgcgaagauccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<<..<<<...((>>>.....>>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch bearing the H. marismortui Kt-7 variant 3bn is UA; SAM-I RIBOSWITCH 5fke A 94 2.8 RF00162 URS0000A7638A_119072 27016741 0010468 119072 ggcuuaucaagagagggugagcgacuggcgcgaagagccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<<..<<<...((>>>.....>>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.((((..(((.[.[[))).....)))))(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch bearing the H. marismortui Kt-7 variant 3bn is GU; SAM-I RIBOSWITCH 5fkf A 94 2.8 RF00162 URS0000A76399_119072 27016741 0010468 119072 ggcuuaucaagagagggcgagcgacuggcgcgaagauccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<...<<<...((>>>......>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((......(((...(((.[.[[)))......))).(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch bearing the H. marismortui Kt-7 variant 3bn is UC; SAM-I RIBOSWITCH 5fkg A 94 2.95 RF00162 URS0000A76343_119072 27016741 0010468 119072 ggcuuaucaagagagggggagugacuggcgcgaagacccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<<..<<....((.>>.....>>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch bearing the H. marismortui Kt-7 variant 3bn is CG; SAM-I RIBOSWITCH 5fkh A 94 2.65 RF00162 URS0000A76344_119072 27016741 0010468 119072 ggcuuaucaagagagggugagcgacuggcgcgaagacccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<...<<<...((>>>......>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))). SAM-I riboswitch bearing the H. marismortui Kt-7 variant 3bn is CU; SAM-I RIBOSWITCH 6cb3 A 99 1.891 URS0000D77934_1358 29805037 1358 aaaggggaguagcgucgggaaaccgaaacaaagucgucaauucgugaggaaacucaccggcuuuguugacauacgaaaguauguuuagcaagaccuuuc <<<<<......<<.<<<<....>>>><<<<<<<<<........<<<<<....>>>>>.>>>>>>>>><<<<<<<....>>>>>>>..>>....>>>>>. (((((......((.((((....))))((((((((((.......(((((....)))))))))))))))(((((((....)))))))..))....))))). Crystal structure of the L.Lactis YkoY riboswitch bound to cadmium; RNA (99-MER) 6cb3 B 99 1.891 URS0000D77934_1358 29805037 1358 aaaggggaguagcgucgggaaaccgaaacaaagucgucaauucgugaggaaacucaccggcuuuguugacauacgaaaguauguuuagcaagaccuuuc <<<<<......<<.<<<<....>>>><<<<<<<<<........<<<<<....>>>>>.>>>>>>>>><<<<<<<....>>>>>>>..>>....>>>>>. (((((......((.((((....))))((((((((((.......(((((....)))))))))))))))(((((((....)))))))..))....))))). Crystal structure of the L.Lactis YkoY riboswitch bound to cadmium; RNA (99-MER) 6cc1 A 94 2.54 RF00080 URS0000D7794E_1358 29805037 0030145 1358 aaaggggaguagcgucgggaaaccgaaacaaagucgcgugaggaaacucaccggcuuuguugacauacgaaaguauguuuagcaagaccuuucc .<<<<......<<.<<<<....>>>><<<<<<<<<<.<<<<<....>>>>>>>>>>>>>>><<<<<<<....>>>>>>>..>>....>>>>... ....(......((.((((....))))(((.(((.((.(((((....))))))).))).))).((((((....))))))...))....)...... Crystal structure of ykoY-alx riboswitch chimera bound to cadmium; RNA (94-MER) 6cc1 B 100 2.54 RF00080 URS0000D7794E_1358 29805037 0030145 1358 aaaggggaguagcgucgggaaaccgaaacaaagucgucauuacgugaggaaacucaccggcuuuguugacauacgaaaguauguuuagcaagaccuuucc <<<<<......<<.<<<<....>>>><<<<<<<<<........<<<<<....>>>>>.>>>>>>>>><<<<<<<....>>>>>>>..>>....>>>>>.. (((((......((.((((....))))(((((((.((.......(((((....))))))).)))))))(((((((....)))))))..))....))))).. Crystal structure of ykoY-alx riboswitch chimera bound to cadmium; RNA (94-MER) 6ck5 A 108 2.49 RF00442 URS0000D7791C_583357 29877798 0010468 583357 gugaaaguguaccuaggguuccagccuauuuguagguguucggaccgagcgguacagguauauuauauaccacaccuuagggacaaaagcccgggaggauagguuuca .<<<<<.<<<<<<..<<..<<<.<<<<<....>>>>>....>>>>>....>>>>>><<<<<<<.>>>>>>>...<<<<.<<<.......>>>..>>>>.....>>>>> .(((((.((((((..((...((((((((....)))))..).)).))....))))))((((((...)))))).[.((((.(((.......))).])))).....))))) PRPP riboswitch from T. mathranii bound to PRPP; PRPP riboswitch 6ck5 B 100 2.49 RF00442 URS0000D7791C_583357 29877798 0010468 583357 gugaaaguguaccuaggguuccagccuauguagguguucggaccgagcgguacagguauaccacaccuuagggacaaaagcccgggaggauagguuucac .<<<<<.<<<<<<..<<..<<<.<<<<<..>>>>>....>>>>>....>>>>>><<....>>...<<<<.<<<.......>>>..>>>>.....>>>>>. ((((((.((((((..((...((((((((..)))))..).)).))....))))))((....)).[.((((.(((.......))).])))).....)))))) PRPP riboswitch from T. mathranii bound to PRPP; PRPP riboswitch 6h0r A 31 1.73 URS0000E60BA2_10116 30971701 10116 acaugcacaugcaauuuguguauguguaugu <<<<<<<<<<<<<.....>>>>>>>>>>>>> (((((((((((((.....))))))))))))) X-ray structure of SRS2 fragment of Rgs4 3' UTR; SRS2 fragment of Rgs4 3' UTR, RNA (31-MER) 6h0r B 31 1.73 URS0000E60BA2_10116 30971701 10116 acaugcacaugcaauuuguguauguguaugu <<<<<<<<<<<<<.....>>>>>>>>>>>>> (((((((((((((.....))))))))))))) X-ray structure of SRS2 fragment of Rgs4 3' UTR; SRS2 fragment of Rgs4 3' UTR, RNA (31-MER) 6jxm B 97 3.32 RF00005 URS0000EEACF5_10756 31396619 0030533 10756 gcggaaguaguucagugguagaacacccgacagacgaagcgcuaaaacgugggauucugucggggggucgcggguucgagucccgucuuccgcucca <<<<<<<..<<<<.......>>>>.<<<<<<<<<....<<<......>>>.....>>>>>>>>>.....<<<<<.......>>>>>>>>>>>>.... (((((((..((((....[..)))).((((((((((...(((......)))..)..))))))))).....(((((..]....)))))))))))).... Crystal Structure of phi29 pRNA domain II; RNA (97-mer) 6m0v B 71 3.0 URS00021ED930_1308 1308 ggugcuaagauuaaucaggauguuuuuguacucgaaagaagcuacaaagauaaggcuucaugccgaaauca .....................<<<<<<<<<.<<....>>...>>>>>>>>>..<<<.....>>>....... .....................(((((((((.((....))...)))))))))..((((..).)))....... Crsytal structure of streptococcus thermophilus Cas9 in complex with the GGAA PAM; RNA (71-MER) 6m0x B 71 2.561 URS00021ED930_1308 1308 ggugcuaagauuaaucaggauguuuuuguacucgaaagaagcuacaaagauaaggcuucaugccgaaauca .....................<<<<<<<<<.<<....>>...>>>>>>>>>..<<<.....>>>....... .....................(((((((((.((....))...)))))))))..((((..).)))....... Crystal structure of Streptococcus thermophilus Cas9 in complex with AGGA PAM; RNA (71-MER) 6ymc A 26 2.0 URS00023358E8_4932 4932 ucucugguuaggaaacuaacuaggga <<<<<<<<<<<....>>>>>>>>>>> (((((((((((....))))))))))) 26-mer stem-loop RNA; RNA (26-MER) 6ymc B 26 2.0 URS00023358E8_4932 4932 ucucugguuaggaaacuaacuaggga <<<<<<<<<<<....>>>>>>>>>>> (((((((((((....))))))))))) 26-mer stem-loop RNA; RNA (26-MER) 7eaf A 94 2.85 RF00162 URS0002311979_119072 33978763 0010468 119072 ggcuuaucaagagagggcgagggacuggcccgacgacccccggcaaccagaaauggugccaauuccugcagcggaaacguugaaagaugagccg <<<<<<<<......<<<...<<<...((>>>......>>>.<<<<.<<<....>>>>>>>....))..<<<<<....>>>>>...>>>>>>>>. ((((((((....(.(((...(((.[.[[)))......))))(((..(((....))).)))...(]].](((((....)))))..))))))))). Crystal structure of SAM-I riboswitch with the Actinomyces-1 k-turn; RNA (94-MER) 7ecm B 12 1.51 URS00023358FB_32630 32630 gggcccggaccc ............ ............ RNA duplex containing C-A base pair; RNA (5'-R(*GP*GP*GP*CP*CP*CP*GP*GP*AP*CP*CP*C)-3') 7ecm C 12 1.51 URS00023358FB_32630 32630 gggcccggaccc ............ ............ RNA duplex containing C-A base pair; RNA (5'-R(*GP*GP*GP*CP*CP*CP*GP*GP*AP*CP*CP*C)-3') 7uq6 B 86 2.951 RF00005 URS00023359C4_1462 0030533 0006412 1462 ncggaaguaguucagugguagaacaccggguggaaccccaggaaacuggcccgggucgcgcggguucgagucccgucuuccgcucc <<<<<<<..<<<<.......>>>>.<<<<<.......<<<<....>>>>>>>>>.....<<<<<.......>>>>>>>>>>>>... (((((((..((((....[..)))).(((((.......((((....))))))))).....(((((..]....))))))))))))... tRNA T-box antiterminator fusion, construct #4; RNA (86-MER) 7v9e A 68 2.3 URS00023358F0_9606 35301479 9606 cgggcugaccgaccccccgaguucgcucggggacaacuagacauacaguaugaaaauacugngcccgc <<<<<.........<<<<<<<<..>>>>>>>>.............<<<<<<....>>>>>>.>>>>>. (((((....((...(((((((....)))))))....)..).....((((((....)))))).))))). Crystal structure of a methyl transferase ribozyme; RNA (68-MER) 8hb8 A 55 2.3 URS00026813BD_1318 36840714 1318 gcggcguugcguccgaaagucuaaacagacacggccgcuuaaaaacaaaaggaga <<<<<.<....(((....<<<......>>>..>>>>>>............))).. ((((((...[.[[[....(((......))).).)))))............]]]]. Crystal structure of NAD-II riboswitch (single strand) with NMN; RNA (55-MER)