#SLoop idPDBDisc#Non-coreAnnotationChain(s)Standardized name for chain 1 2 3break 4 51-53-4
1 IL_3IWN_0033IWN1.45550Major groove intercalationACyclic di-GMP-I riboswitchC42U43C44*G81G82cWWcWW
2 IL_3MXH_0033MXH1.45760Major groove intercalationRCyclic di-GMP-I riboswitchC52U53C54*G86G87cWWcWW
3 IL_5LYS_0085LYS1.23290Single bulged UB7SK RNAC62U63G64*C45G46cWWcWW
4 IL_9H3G_0069H3G1.093903+A 5.8S rRNA + LSU rRNAG156U157G158*C5C6cWWcWW
5 IL_9AXU_1229AXU0.999502 LSU rRNAG3441U3442A3443*U3464C3465cWWcWW
6 IL_9PN5_0119PN50.62110A1 LSU rRNAG189U190U191*A204C205cWWcWW
7 IL_9AXU_0129AXU0.63780Single bulged U (H)2 LSU rRNAG196U197U198*A211C212cWWcWW
8 IL_4V9F_0134V9F0.58090Single bulged U0 LSU rRNAG307U308C309*G322C323cWWcWW
9 IL_8OI5_0138OI50.63890Single bulged U (H)1 LSU rRNAG188U189U190*A203C204cWWcWW
10 IL_8GLP_0168GLP0.61010Single bulged U (H)L5 LSU rRNAG199U200C201*G214C215cWWcWW
11 IL_9H3G_0169H3G0.57680A LSU rRNAG186U187U188*G201C202cWWcWW
12 IL_9E6Q_0179E6Q0.55010Single bulged U (H)1 LSU rRNAG328U329G330*C343C344cWWcWW
13 IL_9AXU_0319AXU0.63370Single bulged U (H)2 LSU rRNAC905U906G907*C918G919cWWcWW
14 IL_9PN5_0329PN50.66160A1 LSU rRNAC873U874G875*C886G887cWWcWW
15 IL_8GLP_0618GLP0.65100Single bulged U (H)L5 LSU rRNAC1590U1591G1592*C1603G1604cWWcWW
16 IL_8OI5_0358OI50.64770Single bulged U (H)1 LSU rRNAC869U870G871*C882G883cWWcWW
17 IL_9H3G_0389H3G0.64290A LSU rRNAC882U883G884*C895G896cWWcWW
18 IL_9E6Q_0319E6Q0.67560Single bulged U (H)1 LSU rRNAC859U860G861*OMC872G873cWWcWW
19 IL_4V9F_0294V9F0.61950Single bulged U0 LSU rRNAG834U835G836*C847C848cWWcWW
20 IL_8GLP_2098GLP0.63280S2 SSU rRNAG327U328G329*C322C323cWWcWW
21 IL_9PN5_1589PN51.00710B5 SSU rRNAG279U280G281*C275C276cWWcWW
22 IL_8CRE_4078CRE0.76940Single bulged U (H)CM SSU rRNAG277U278G279*C273C274cWWcWW
23 IL_5FQ5_0025FQ50.72750Single bulged UA tracrRNAG58U59C60*G54C55cWWcWW
24 IL_5B2T_0025B2T0.73380Single bulged UA tracrRNAG58U59C60*G54C55cWWcWW
25 IL_7QR0_0027QR00.73520Single bulged UA tracrRNAG58U59C60*G54C55cWWcWW
26 IL_7QQX_0027QQX0.73090Single bulged UA tracrRNAG58U59C60*G54C55cWWcWW
27 IL_7QQP_0027QQP0.72830Single bulged UA tracrRNAG58U59C60*G54C55cWWcWW
28 IL_5VW1_0025VW10.75060Single bulged UC tracrRNAG58U59C60*G54C55cWWcWW
29 IL_8KAJ_0038KAJ0.77230I tracrRNAG58U59C60*G54C55cWWcWW
30 IL_8KAL_0038KAL0.72330Single bulged UA tracrRNAG58U59C60*G54C55cWWncWW
31 IL_9I0V_0059I0V0.52570CA SELEX-derived artificial RNA aptamerG19U20G21*C15C16cWWcWW
32 IL_8VMA_0028VMA0.71850Single bulged UCEnterovirus 5' cloverleaf cis-acting replication elementG40U41G42*C36C37cWWcWW
33 IL_8VMB_0018VMB0.56640Single bulged UREnterovirus 5' cloverleaf cis-acting replication elementG40U41G42*C36C37cWWcWW
34 IL_8OI5_1278OI50.48280Single bulged U (H)1 LSU rRNAG3283U3284A3285*U3352C3353cWWcWW
35 IL_9AXU_1189AXU0.47090Single bulged U (H)2 LSU rRNAG3419U3420G3421*C3488C3489cWWcWW
36 IL_9PN5_1219PN50.45720A1 LSU rRNAG3197U3198G3199*C3193C3194cWWcWW
37 IL_8B0X_1178B0X0.47960a LSU rRNAG1461U1462C1463*G1452C1453cWWcWW
38 IL_3SNP_0043SNP0.61990Single bulged UD IREG18U19U20*A13C14cWWcWW
39 IL_7A0S_0357A0S0.60250Single bulged UX LSU rRNAA1022U1023G1024*C1160U1161cWWcWW
40 IL_9PN5_0489PN50.52680A1 LSU rRNAA1180U1181A1182*U1324U1325cWWcWW
41 IL_9AXU_0479AXU0.49440Single bulged U (H)2 LSU rRNAA1211U1212G1213*C1355U1356cWWcWW
42 IL_8B0X_0998B0X0.45720Single bulged U (H)a LSU rRNAG1013U1014C1015*G1151C1152cWWcWW
43 IL_4WF9_0384WF90.47440Single bulged UX LSU rRNAA1055U1056A1057*U1193U1194cWWcWW
44 IL_9E6Q_0449E6Q0.41140Single bulged U (H)1 LSU rRNAG1131U1132G1133*C1275C1276cWWcWW
45 IL_4V9F_0394V9F0.39320Single bulged U0 LSU rRNAG1108U1109G1110*C1253C1254cWWcWW
46 IL_8OI5_0538OI50.39280Single bulged U (H)1 LSU rRNAA1176U1177G1178*C1320U1321cWWcWW
47 IL_9H3G_0569H3G0.36590A LSU rRNAC1189U1190G1191*C1334G1335cWWcWW
48 IL_9DFE_0379DFE0.38700Single bulged U1A LSU rRNAG1011U1012C1013*G1149C1150cWWcWW
49 IL_9PN5_1269PN50.47070A1 LSU rRNAG3318U3319A3320*U3387C3388cWWcWW
50 IL_8OI5_0658OI50.62890Single bulged U (H)1 LSU rRNAG1556U1557G1558*C1573C1574cWWcWW
51 IL_9E5O_0049E5O0.56580BRNA (76-MER)G21U22G23*C37C38cWWcWW
52 IL_9H3G_1479H3G0.57140C3 5S rRNAU62U63G64*C15A16cWWcWW
53 IL_2PJP_0012PJP0.47470Single bulged UBSECIS RNAG16U17U18*A29C30cWWcWW
54 IL_9H3G_1869H3G0.30790h1 SSU rRNAG559U560C561*G588C589cWWcWW
55 IL_2OIU_0032OIU0.45060Single bulged UQL1 Ribozyme RNA LigaseG18U19U20*A41C42cWWcWW
56 IL_3D2V_0013D2V0.40080Single bulged UATPP riboswitch (THI element)G73U74G75*C5C6cWWcWW
57 IL_4LFB_0144LFB0.39220Single bulged UA SSU rRNAU367U368C369*G392A393cWWcWW
58 IL_8B0X_0168B0X0.39390A SSU rRNAU367U368G369*C392A393cWWcWW
59 IL_9H3G_1789H3G0.36150h1 SSU rRNAU441U442A443*U465A2M466cWWcWW
60 IL_8GLP_3268GLP0.37160Single bulged U (H)S2 SSU rRNAU487U488A489*U511A2M512cWWcWW
61 IL_9PN5_1649PN50.37340B5 SSU rRNAU439U440A441*U463A464cWWcWW
62 IL_8CRE_4138CRE0.37200Single bulged U (H)CM SSU rRNAU437U438A439*U461A462cWWcWW
63 IL_8GLP_2228GLP0.25500S2 SSU rRNAG606U607C608*G635C636cWWcWW
64 IL_9AXU_0019AXU0.352004+2 5.8S rRNAG158U159G160*C7C8cWWcWW
65 IL_9H3G_0259H3G0.26150A LSU rRNAG547U548G549*C528C529cWWcWW
66 IL_9H3G_1029H3G0.33230A LSU rRNAOMG2407OMU2408U2409*A2810C2811cWWcWW
67 IL_9PN5_0909PN50.33550A1 LSU rRNAG2409U2410U2411*A2811C2812cWWcWW
68 IL_8OI5_0958OI50.34580Single bulged U (H)1 LSU rRNAG2387U2388U2389*A2783C2784cWWcWW
69 IL_8GLP_1308GLP0.28920Single bulged U (H)L5 LSU rRNAG3913U3914U3915*A4388C4389cWWcWW
70 IL_9AXU_0879AXU0.31790Single bulged U (H)2 LSU rRNAG2497U2498U2499*A2906C2907cWWcWW
71 IL_9DFE_0809DFE0.33920Single bulged U1A LSU rRNAG2067U2068G2069*C2442C2443cWWcWW
72 IL_8B0X_1828B0X0.38670Single bulged U (H)a LSU rRNAG2071U2072G7M2073*C2446C2447cWWcWW
73 IL_9E6Q_0779E6Q0.42520Single bulged U (H)1 LSU rRNAA2187U2188G2189*C2556U2557cWWcWW
74 IL_4V9F_0744V9F0.44510Single bulged U0 LSU rRNAA2108U2109G2110*C2477U2478cWWcWW
75 IL_7A0S_0757A0S0.40390Single bulged UX LSU rRNAG2050U2051G2052*C2421C2422cWWcWW
76 IL_4WF9_0804WF90.41720Single bulged UX LSU rRNAG2094U2095G2096*C2469C2470cWWcWW
77 IL_4FRG_0024FRG0.50250Single bulged UBCobalamin riboswitchG23U24G25*C39C40cWWcWW
78 IL_8F5G_0018F5G0.47180Single bulged UDRNAA5U6C7*G21U22cWWcWW
79 IL_9E6Q_0489E6Q0.469101 LSU rRNAG1310U1311G1312*C1291C1292cWWcWW
80 IL_9H3G_2399H3G0.58310h1 SSU rRNAU1658U1659G1660*U1747A1748cWWcWW
81 IL_8CRE_4728CRE0.60530Single bulged U (H)CM SSU rRNAU1643U1644G1645*U1730A1731cWWcWW
82 IL_8GLP_2808GLP0.56290S2 SSU rRNAU1720U1721G1722*U1812A1813cWWcWW
83 IL_9PN5_2269PN50.56600B5 SSU rRNAU1656U1657G1658*U1743A1744cWWcWW
84 IL_9AXU_0549AXU0.55360Single bulged A (H)2 LSU rRNAU1419U1420G1421*C1454A1455cWWcWW
85 IL_4LFB_0464LFB0.49880Single bulged UA SSU rRNAC1195U1196G1197*C1060G1061cWWcWW
86 IL_9PN5_0519PN50.47960A1 LSU rRNAG1207U1208G1209*C1296C1297cWWcWW
87 IL_8GLP_0138GLP0.56070L5 LSU rRNAC183U184C185*G253G254cWWcWW
88 IL_7PMM_0027PMM0.69250Single bulged UDRNA (45mer) containing HP92 of the 23S rRNAA15U16A17*U31U32cWWcWW
89 IL_9AXU_1149AXU0.54460Single bulged A (H)2 LSU rRNAG3271U3272A3273*U3311C3312cWWcWW
90 IL_2PN3_0032PN30.49510Single bulged UB+ARNA (20-mer)G105U106G107*U61C62cWWcWW
91 IL_8OI5_0568OI50.30340Single bulged U (H)1 LSU rRNAG1203U1204G1205*C1292C1293cWWcWW
92 IL_8GLP_0818GLP0.36230Single bulged U (H)L5 LSU rRNAG1946U1947G1948*C2035C2036cWWcWW
93 IL_9H3G_0599H3G0.36980A LSU rRNAG1217U1218G1219*C1306C1307cWWcWW
94 IL_7VTI_0047VTI0.39090Single bulged UBcrRNAG21U22G23*C14C15cWWcWW
95 IL_3MEI_0013MEI0.38710Single bulged UB+ARNA (23-mer)C15U16G17*C7G8cWWcWW
96 IL_8CRE_4518CRE0.47590Single bulged U (H)CM SSU rRNAG1253U1254G1255*C1426C1427cWWcWW
97 IL_8GLP_3338GLP0.42540Single bulged U (H)S2 SSU rRNAG1325UY11326G1327*C1502C1503cWWcWW
98 IL_9H3G_2189H3G0.41910h1 SSU rRNAG1269OMU1270G1271*C1443C1444cWWcWW
99 IL_9PN5_2039PN50.42370B5 SSU rRNAG1268U1269G1270*C1440C1441cWWcWW
100 IL_8B0X_0448B0X0.47970A SSU rRNAG1048U1049G1050*C1208C1209cWWcWW
101 IL_4LFB_0424LFB0.51090Single bulged UA SSU rRNAG1048U1049G1050*C1208C1209cWWcWW
102 IL_9E6Q_1119E6Q0.41730Single bulged U (H)2 5S rRNAC90U91C92*G99G100cWWcWW
103 IL_4V9F_1074V9F0.42270Single bulged U9 5S rRNAG86U87G88*C95C96cWWcWW
104 IL_7PMQ_0027PMQ0.54500Single bulged UFRNA (42-MER)A24U25A26*U40U41cWWcWW
105 IL_9TKV_0039TKV0.28880R31-mer RNA hairpin with 5'pppG-C blunt end mimicking the influenza B virus vRNA promoter (panhandle)G5||AU6||AA7||A*U26C27cWWcWW
106 IL_9AXU_1329AXU0.24910Single bulged U (H)4 5.8S rRNAA97U98C99*G76U77cWWcWW
107 IL_9PN5_1729PN50.14360B5 SSU rRNAG557U558C559*G586C587cWWcWW
108 IL_8CRE_4228CRE0.00000Single bulged U (H)CM SSU rRNAG555U556C557*G584C585cWWcWW
109 IL_6LT7_0016LT70.33300Single bulged UC50-mer RNAG46U47U48*A41C42cWWcWW
110 IL_9PN5_1419PN50.28900A4 5.8S rRNAA89U90C91*G68U69cWWcWW
111 IL_12CI_00812CI0.29460BDGR-1A aptamerG63U64C65*G52C53cWWcWW
112 IL_9H3G_0209H3G0.53310A LSU rRNAU486U487C488*G447G448ncWWcWW
113 IL_9H3G_1539H3G0.44220Single bulged U (H)C3 5S rRNAA83U84G85*C92U93cWWcWW
114 IL_9AXU_0029AXU0.43340Single bulged U (H)2+4 LSU rRNA + 5.8S rRNAA13U14C15*G152U153cWWcWW
115 IL_9PN5_0029PN50.42730A1+A4 LSU rRNA + 5.8S rRNAA13U14C15*G144U145cWWcWW
116 IL_8OI5_0038OI50.42240Single bulged U (H)1+4 LSU rRNA + 5.8S rRNAA12U13C14*G144U145cWWcWW
117 IL_8GLP_0028GLP0.37270Single bulged U (H)L5+L8 LSU rRNA + 5.8S rRNAA12U13C14*G143U144cWWcWW
118 IL_9H3G_0059H3G0.30670A+3 LSU rRNAG11U12C13*G150C151cWWcWW
119 IL_9PN5_1939PN50.32790B5 SSU rRNAG1051U1052G1053*C1066C1067cWWcWW
120 IL_9E6Q_0419E6Q0.801301 LSU rRNAG1073U1074G1075*U1085C1086cWWcWW
121 IL_6M0X_0026M0X0.75590Single bulged UBRNA (71-MER)A59U60G61*C55U56cWWcWW
122 IL_6JDV_0036JDV0.83970Single bulged UBCRISPR RNA direct repeat elementG95U96G97*C81C82cWWcWW
123 IL_2UWM_0032UWM0.82090Single bulged UDRNA (23-mer)C25U26G27*C21G22cWWcWW
124 IL_4WF9_0304WF90.72600Single bulged UX LSU rRNAA969U970U971*A897U898cWWcWW
125 IL_8OI5_0278OI50.76510Single bulged U (H)1 LSU rRNAA771U772U773*A751U752cWWcWW
126 IL_9H3G_0319H3G0.79450A LSU rRNAG784PSU785U786*A764C765cWWcWW
127 IL_9PN5_0249PN50.76110A1 LSU rRNAA775PSU776U777*A755U756cWWcWW
128 IL_8K85_0088K850.69770A+BRNA (56-MER)U30U31G32*C20G21cWWcWW
129 IL_9E6Q_0029E6Q0.63630Single bulged A (H)1 LSU rRNAG473U474C475*G29C30cWWcWW
130 IL_3TZR_0023TZR0.50380Single bulged UB+ARNA (16-mer)G105U106G107*U61C62cWWcWW
131 IL_8TQX_0028TQX0.78910Single bulged UA+DZika virus stem-loop A (SLA) bottom stemG14U15A16*U4C5cWWcWW
132 IL_2ZY6_0022ZY60.84420Single bulged UAphenylalanyl transfer RNAG10U11G12*C24C25cWWcWW
133 IL_6MWN_0066MWN0.67140Single bulged UB IRESU659U660C661*G646A647cWWcWW
134 IL_2R8S_0042R8S0.59390Single bulged URP4-P6 RNA RIBOZYME DOMAING129U130U131*A192C193cWWcWW
135 IL_8B0X_1498B0X0.66140Single bulged U (H)a LSU rRNAU2405U2406C2407*G2418G2419cWWcWW
136 IL_12CI_00712CI0.66640BDGR-1A aptamerG47U48U49*A68C69cWWcWW
137 IL_9PN5_1309PN50.57420A1 LSU rRNAG3340U3341A3342*U3363C3364cWWcWW
138 IL_9H3G_0959H3G0.54630A LSU rRNAC2202U2203G2204*C2235G2236cWWcWW
139 IL_6UFG_0046UFG0.56250Single bulged UARNA (166-MER)U138U139C140*G153G154cWWcWW
140 IL_3CUL_0073CUL0.60760Single bulged UCRNA (92-MER)U17U18C19*GTP1G2cWWcWW
141 IL_8TQX_0018TQX0.48400Single bulged UD+AZika virus stem-loop A (SLA) bottom stemG14U15A16*U4C5cWWcWW
142 IL_9E6Q_1099E6Q0.461402 5S rRNAC75U76C77*G112G113cWWcWW
143 IL_7KVT_0027KVT0.36350Single bulged UBSquash RNA aptamer bound to DFHBI-1T with iridium (III) ionsG50U51A52*U66C67cWWcWW
144 IL_3WBM_0013WBM0.51510Single bulged UX+YRNA (25-MER)G2U3A4*U23C24cWWcWW
145 IL_8OI5_1318OI50.50310Single bulged U (H)1 LSU rRNAG3305U3306A3307*U3328C3329cWWcWW
146 IL_9AXU_0509AXU0.36120Single bulged U (H)2 LSU rRNAG1238U1239G1240*C1327C1328cWWcWW
147 IL_6UFH_0046UFH0.46920Single bulged UARNA (167-MER)U139U140C141*G154G155cWWcWW
148 IL_9H3G_0689H3G0.50290A LSU rRNAC1583U1584U1585*A1546G1547cWWcWW
149 IL_8GLP_0958GLP0.46680L5 LSU rRNAC2768U2769C2770*G2549G2550cWWcWW
150 IL_9AXU_1199AXU0.56070Single bulged U (H)2 LSU rRNAU3482U3483G3484*C3425G3426cWWcWW
151 IL_9PN5_0649PN50.57300A1 LSU rRNAU1820U1821C1822*G1623G1624cWWcWW
152 IL_9PN5_1279PN50.61930A1 LSU rRNAU3381U3382G3383*C3324G3325cWWcWW
153 IL_7KKV_0017KKV0.66120Single bulged UBOLE* RNAU497U498U499*A506G507cWWcWW
154 IL_2A64_0022A640.39420Single bulged UA RNase P class BG51U52C53*G395C396cWWcWW
155 IL_8B0X_1468B0X0.56430Single bulged U (H)a LSU rRNAU2206U2207G2208*U2224G2225cWWcWW
156 IL_4O26_0014O260.58480Single bulged UETelomerase TRG181U182C183*G193C194cWWcWW
157 IL_2A64_0032A640.57750Single bulged UA RNase P class BG66U67G68*C77C78cWWcWW
158 IL_6JQ5_0036JQ50.55550Single bulged UAHatchet ribozymeA38U39C40*G55U56cWWcWW
159 IL_6JQ5_0066JQ50.56310Single bulged UBHatchet ribozymeA38U39C40*G55U56cWWcWW
160 IL_6JQ6_0066JQ60.57460Single bulged UUHatchet ribozymeA38U39C40*G55U56cWWcWW
161 IL_9H3G_0189H3G0.71910A LSU rRNAC636U637C638*G430G431cWWcWW
162 IL_9H3G_0729H3G0.69630A LSU rRNAC1822U1823C1824*G1624G1625ncWWcWW
163 IL_8OI5_1288OI50.82610Single bulged U (H)1 LSU rRNAU3346U3347G3348*C3289G3290cWWcWW
164 IL_4KZD_0014KZD1.01160Single bulged URRNA (84-MER)C74U75G76*C10G11cWWcWW
165 IL_3W3S_0023W3S1.04190Single bulged UBSelenocysteine transfer RNAG43U43|||AG44*C26C27cWWcWW
166 IL_4WF9_0884WF90.90540Single bulged UX LSU rRNAU2428U2429C2430*G2441G2442cWWcWW
167 IL_9AXU_0569AXU0.970702 LSU rRNAU1432U1433G1434*U1445G1446cWWcWW
168 IL_8K85_0058K851.04600B+ARNA (56-MER)U30U31G32*C20G21cWWcWW
169 IL_9H3G_0699H3G1.34470A LSU rRNAC1563U1564G1565*C1549G1550cWWcWW
170 IL_7A0S_0797A0S1.38100Single bulged UX LSU rRNAU2197U2198C2199*G2186A2187cWWcWW
171 IL_4C7O_0014C7O0.88170Single bulged UESRP RNAG38U39A40*U7C8cWWcWW
172 IL_1S03_0051S031.18590Single bulged UB47-MERA6U7G8*C41U42cWWcWW
173 IL_1S03_0011S031.17640Single bulged UA47-MERA6U7G8*C41U42cWWcWW

3D structures

Complete motif including flanking bases
SequenceCounts
GUG*CC39
GUC*GC22
CUG*CG13
GUU*AC13
GUA*UC12
AUC*GU10
AUG*CU9
CUC*GG8
UUC*GG6
UUG*CG5
AUA*UU4
UUG*UA4
UUG*CA3
UUC*GA3
GUG*UC3
UUA*U(A2M)2
UUA*UA2
AUU*AU2
UUG*UG2
GUU*GC1
CUG*(OMC)G1
(OMG)(OMU)U*AC1
GU(G7M)*CC1
G(UY1)G*CC1
G(OMU)G*CC1
G(PSU)U*AC1
A(PSU)U*AU1
UUC*(GTP)G1
CUU*AG1
UUU*AG1
Non-Watson-Crick part of the motif
SequenceCounts
U*168
(OMU)*2
(PSU)*2
(UY1)*1

Release history

Release4.10
Date2026-05-20
StatusUpdated, 1 parent

Parent motifs

This motif has no parent motifs.

Children motifs

This motif has no children motifs.
Annotations
  • Single bulged U (65)
  • (61)
  • Single bulged U (H) (42)
  • Single bulged A (H) (3)
  • Major groove intercalation (2)
  • Basepair signature
    cWW-L-cWW
    Heat map statistics
    Min 0.03 | Avg 0.78 | Max 2.05
    Help

    Coloring options:

    Copyright 2026 BGSU RNA group. Page generated in 1.4139 s