There are no chains in PDB that we map to Rfam family RF03121.

Rfam family RF03121 is part of clan CL00117, which includes Rfam families RF03122, RF00165, RF03124, RF00164, RF03123, RF03121, RF03125 .
There is 1 chain in PDB that we map to these Rfam families: 1XJR|1|A . See it at RNA 3D Hub by filtering on Rfam family, clan, or chain.

Loop 2 Internal loop

Column numbers: 128-129, 148-150
    Scored sequences and counts
AU*A-U 6
AA*U-U 3
GU*G-C 3
UA*U-A 3
AG*UCU 1
UU*A-G 1
Click on headings to reorder table
# Matching motif group Acceptance Rate Mean Cutoff Score Full Edit Distance Interior Edit Distance Basepair Diagram and most common annotation
1 100.00 20.36 2 1

Major groove platform

2 100.00 19.99 3 1

Multiple bulged bases

3 94.12 23.08 3 2

Multiple bulged bases

4 94.12 16.82 4 1

5 94.12 6.81 1 1

Single bulged G

6 82.35 18.10 4 1

Intercalated cWS

7 76.47 13.42 2 1

Single stack bend

8 76.47 10.44 3 1

Major groove intercalation

9 76.47 7.12 2 1

Single stack bend

10 76.47 6.46 5 1

11 76.47 5.85 4 1

12 76.47 3.65 1 1

Single bulged C

13 58.82 -0.88 3 1

Stack and bulge

14 5.88 -54.42 4 2

15 5.88 -57.58 2 2

Multiple bulged bases

16 5.88 -64.33 3 2

17 5.88 -109.16 5 1

18 5.88 -151.55 2 1

Minor groove platform

19 5.88 -155.94 3 1

20 5.88 -171.35 2 1

Major groove platform

21 0.00 -7.10 1 1

Single bulged A

22 0.00 -9.11 1 1

Single bulged U

23 0.00 -56.99 4 2

24 0.00 -57.39 3 2

25 0.00 -70.08 3 2

Isolated non-canonical cWW contact

26 0.00 -70.67 2 2

Isolated non-canonical cWW pair

27 0.00 -71.80 5 2

28 0.00 -72.24 4 2

Isolated tWW turn

29 0.00 -72.70 4 2

30 0.00 -73.21 4 2

Isolated non-canonical cWW pair

31 0.00 -74.14 5 2

32 0.00 -81.36 2 2

Isolated non-canonical cWW pair

33 0.00 -81.45 3 2

Isolated cWS basepair

34 0.00 -87.60 3 2

35 0.00 -89.67 2 2

Isolated non-canonical cWW pair

36 0.00 -91.44 2 2

Isolated cWH basepair

37 0.00 -93.16 4 2

Isolated tHS basepair with bulges

38 0.00 -94.70 5 2

39 0.00 -96.99 3 2

Isolated non-canonical cWW pair

40 0.00 -113.17 5 3

Multiple bulged bases

41 0.00 -113.37 5 3

Bulged stacked bases

42 0.00 -113.59 7 4

43 0.00 -116.99 5 3

44 0.00 -121.07 7 4

45 0.00 -121.73 6 3

46 0.00 -125.21 4 3

47 0.00 -127.52 9 6

48 0.00 -131.54 6 3

49 0.00 -132.17 7 4

50 0.00 -133.71 7 5

51 0.00 -133.74 5 4

52 0.00 -135.22 4 4

53 0.00 -136.51 5 3

54 0.00 -139.18 6 5

55 0.00 -139.78 6 4

56 0.00 -142.71 6 3

57 0.00 -142.73 4 3

58 0.00 -142.93 6 5

59 0.00 -143.35 7 5

60 0.00 -145.54 5 3

61 0.00 -149.93 6 5

62 0.00 -151.42 4 3

63 0.00 -151.56 8 5

64 0.00 -153.43 6 4

65 0.00 -153.81 8 5

66 0.00 -157.14 6 4

67 0.00 -157.65 6 4

68 0.00 -158.94 4 3

69 0.00 -159.39 7 6

70 0.00 -160.79 6 5

Receptor of 11-nt loop-receptor motif

71 0.00 -161.09 6 4

72 0.00 -161.83 4 3

73 0.00 -162.32 5 4

74 0.00 -164.16 5 3

75 0.00 -165.29 7 6

Pseudoknot

76 0.00 -165.37 6 5

77 0.00 -166.34 6 5

Receptor of 11-nt loop-receptor motif

78 0.00 -166.58 8 6

79 0.00 -167.21 4 3

Decoding loop related

80 0.00 -169.05 8 6

81 0.00 -170.55 6 3

Left turn

82 0.00 -171.41 7 5

83 0.00 -171.61 9 7

84 0.00 -171.98 6 5

85 0.00 -172.01 4 3

86 0.00 -172.04 7 6

Intercalated tWH

87 0.00 -173.03 5 4

Tandem non-canonical cWW pairs

88 0.00 -173.37 7 5

89 0.00 -173.96 5 4

90 0.00 -173.99 6 6

91 0.00 -174.04 7 5

92 0.00 -174.70 6 4

Double sheared

93 0.00 -174.89 7 6

Kink-turn related

94 0.00 -175.25 5 4

95 0.00 -176.17 8 7

96 0.00 -176.67 8 6

97 0.00 -176.76 6 4

Other IL

98 0.00 -176.91 7 7

99 0.00 -177.06 8 7

100 0.00 -177.83 8 5

101 0.00 -178.46 6 4

102 0.00 -178.68 9 6

103 0.00 -178.68 7 6

104 0.00 -181.14 5 3

105 0.00 -181.41 6 4

Multiple bulged bases

106 0.00 -182.47 7 5

Decoding loop related

107 0.00 -182.67 9 7

108 0.00 -183.21 7 6

109 0.00 -185.17 9 7

tSH-tHW

110 0.00 -185.42 8 6

111 0.00 -186.85 9 7

Part of G-quadruplex

112 0.00 -186.94 8 6

113 0.00 -187.24 9 6

114 0.00 -187.29 8 6

115 0.00 -187.58 7 6

116 0.00 -187.69 5 4

117 0.00 -188.24 9 7

Vitamin B12 Aptamer

118 0.00 -188.53 7 5

119 0.00 -191.55 7 4

120 0.00 -193.14 3 2

121 0.00 -193.23 7 5

122 0.00 -194.29 8 7

123 0.00 -195.05 8 6

124 0.00 -195.12 4 4

125 0.00 -195.18 6 4

126 0.00 -195.52 6 5

127 0.00 -195.65 7 4

128 0.00 -195.78 7 6

129 0.00 -196.36 6 4

130 0.00 -196.44 7 6

131 0.00 -196.78 6 6

132 0.00 -199.31 7 5

133 0.00 -200.41 5 5

Isolated non-canonical cWW pair

134 0.00 -201.09 8 8

135 0.00 -201.94 7 7

136 0.00 -202.04 9 8

137 0.00 -202.30 8 7

138 0.00 -202.32 7 6

139 0.00 -203.46 8 7

140 0.00 -203.82 10 8

141 0.00 -204.30 8 7

142 0.00 -205.43 5 2

Major groove platform with intercalated tWH

143 0.00 -205.43 7 5

144 0.00 -206.39 7 6

145 0.00 -207.35 8 7

Triple sheared related

146 0.00 -207.89 9 8

147 0.00 -208.66 9 7

148 0.00 -209.17 7 5

149 0.00 -209.36 10 7

150 0.00 -209.39 5 4

151 0.00 -209.49 7 6

tSH-tHW

152 0.00 -209.52 6 5

153 0.00 -209.90 8 5

154 0.00 -210.27 5 4

155 0.00 -212.36 7 6

156 0.00 -212.57 8 7

UAA/GAN with extra stack

157 0.00 -212.81 7 5

Major groove intercalation

158 0.00 -214.26 10 8

Reverse kink-turn related

159 0.00 -215.15 3 2

Minor groove platform, major groove intercalation

160 0.00 -217.51 8 7

161 0.00 -217.91 9 8

162 0.00 -218.22 10 8

163 0.00 -218.62 8 5

164 0.00 -219.19 5 4

Tandem non-canonical cWW pairs

165 0.00 -220.01 9 7

UAA/GAN with tHH

166 0.00 -220.04 5 4

167 0.00 -220.11 9 7

168 0.00 -221.07 10 7

169 0.00 -222.12 9 8

170 0.00 -222.29 8 7

6x5 Sarcin-Ricin; G-bulge

171 0.00 -222.40 7 5

172 0.00 -223.16 9 7

Reverse kink-turn

173 0.00 -223.78 5 4

174 0.00 -223.98 7 6

180 degree turn

175 0.00 -224.56 10 8

176 0.00 -224.99 7 6

177 0.00 -225.04 8 8

178 0.00 -225.62 10 8

Other IL

179 0.00 -225.96 8 7

Other IL

180 0.00 -226.32 10 8

181 0.00 -227.55 9 9

Reverse turn

182 0.00 -227.61 8 6

183 0.00 -227.96 10 8

184 0.00 -228.09 9 7

185 0.00 -228.71 4 4

Tandem non-canonical cWW pairs

186 0.00 -229.41 8 7

187 0.00 -229.82 8 7

UAA/GAN related

188 0.00 -229.88 6 4

189 0.00 -231.10 10 8

190 0.00 -232.42 9 8

191 0.00 -232.57 7 6

AAA cross-strand stack

192 0.00 -233.59 8 8

193 0.00 -234.94 10 9

Kink-turn related

194 0.00 -235.63 7 6

cWH basepair and non-canonical AC

195 0.00 -235.66 9 8

196 0.00 -236.14 5 4

197 0.00 -236.64 8 7

198 0.00 -237.80 12 9

199 0.00 -239.19 10 8

Kink-turn

200 0.00 -239.61 12 9

201 0.00 -239.93 6 5

tSH-tHW

202 0.00 -241.50 6 5

UAA/GAN

203 0.00 -242.52 8 7

tSH-tHH-tHS

204 0.00 -242.62 9 8

Kink-turn with embedded cWW pair

205 0.00 -242.86 12 9

206 0.00 -243.66 4 4

207 0.00 -244.27 5 4

Double sheared

208 0.00 -245.68 5 4

209 0.00 -246.13 9 9

210 0.00 -246.54 11 9

211 0.00 -247.05 8 7

Kink-turn from U4

212 0.00 -247.26 10 9

213 0.00 -247.52 10 9

tWH-tWH-tHW-tHW

214 0.00 -248.22 9 7

215 0.00 -249.46 10 9

216 0.00 -250.07 9 8

Double sheared; A in syn; two near cWW pairs

217 0.00 -252.67 6 5

218 0.00 -253.83 10 9

219 0.00 -253.97 9 8

220 0.00 -254.10 8 6

Triple sheared

221 0.00 -254.68 10 9

tHW-tHW cross-strand stack

222 0.00 -254.74 10 8

223 0.00 -255.09 9 8

224 0.00 -255.40 10 9

225 0.00 -255.93 8 7

Minor groove platform

226 0.00 -256.00 9 8

tSH-tWH-tHS-cWW

227 0.00 -257.21 5 2

Major groove platform with intercalation

228 0.00 -257.24 11 9

Reverse kink-turn related

229 0.00 -258.81 9 9

Kink-turn

230 0.00 -259.49 11 10

231 0.00 -260.28 11 10

232 0.00 -260.69 10 7

233 0.00 -260.85 9 7

Kink-turn related

234 0.00 -262.26 10 9

Sarcin-Ricin target in LSU H95; G-bulge

235 0.00 -264.10 6 5

236 0.00 -266.45 9 9

7x6 Sarcin-Ricin with UU cWW pair; G-bulge

237 0.00 -266.97 8 7

238 0.00 -268.08 10 8

tSH-tHW-tWH-tHS

239 0.00 -268.82 10 8

240 0.00 -268.95 8 7

cWH basepair with bulged bases

241 0.00 -269.16 10 8

242 0.00 -272.95 10 10

243 0.00 -273.34 10 9

244 0.00 -274.94 11 8

245 0.00 -275.06 10 9

246 0.00 -275.89 10 9

tSH-tSH-tHH-tHS

247 0.00 -275.89 11 9

248 0.00 -276.00 11 10

249 0.00 -276.23 8 7

250 0.00 -276.60 7 5

251 0.00 -277.86 7 6

UAA/GAN

252 0.00 -278.73 12 10

253 0.00 -279.04 9 9

7x6 Sarcin-Ricin; G-bulge

254 0.00 -279.80 11 10

255 0.00 -281.81 10 10

256 0.00 -282.48 6 4

257 0.00 -283.87 11 9

258 0.00 -284.02 7 5

259 0.00 -284.67 11 10

8x6 Sarcin-Ricin with inserted A; G-bulge

260 0.00 -285.97 6 5

261 0.00 -286.14 11 10

tSH-tHS-tHW

262 0.00 -287.11 11 10

263 0.00 -287.18 12 10

264 0.00 -287.53 9 7

265 0.00 -287.75 11 9

Kink-turn

266 0.00 -287.84 8 8

267 0.00 -288.62 11 10

268 0.00 -289.30 7 6

269 0.00 -290.07 12 10

270 0.00 -291.25 11 10

271 0.00 -291.29 12 10

272 0.00 -292.29 7 5

273 0.00 -292.58 8 8

UAA/GAN with extra cWW

274 0.00 -293.65 7 5

UAA/GAN related

275 0.00 -294.09 10 10

7x7 Sarcin-Ricin with intercalated A; G-bulge

276 0.00 -294.20 8 7

277 0.00 -294.75 8 6

Double sheared with non-canonical cWW

278 0.00 -294.90 10 10

Triple sheared with non-canonical cWW

279 0.00 -296.45 12 11

280 0.00 -297.20 10 9

Kink-turn

281 0.00 -298.09 6 4

8-nt loop receptor

282 0.00 -298.69 7 6

tSH-tWH-tHS

283 0.00 -298.96 8 7

284 0.00 -299.30 6 4

Minor groove platform

285 0.00 -300.13 13 12

286 0.00 -302.08 11 11

287 0.00 -302.31 11 10

8x6 Sarcin-Ricin with inserted Y; G-bulge

288 0.00 -302.99 11 10

8x6 Sarcin-Ricin with bulged A; G-bulge

289 0.00 -303.42 12 11

290 0.00 -303.51 6 5

UAA/GAN variation

291 0.00 -304.56 12 10

292 0.00 -305.01 9 9

Kink-turn

293 0.00 -305.02 10 9

Kink-turn

294 0.00 -305.68 9 8

Quadruple sheared

295 0.00 -307.49 7 6

5x5 Sarcin-Ricin with intercalated A; G-bulge

296 0.00 -309.50 11 10

297 0.00 -309.89 11 10

Kink-turn

298 0.00 -310.39 12 11

299 0.00 -312.90 11 9

300 0.00 -314.76 6 6

301 0.00 -316.40 9 8

Kink-turn related

302 0.00 -316.47 12 11

8x7 Sarcin-Ricin; G-bulge

303 0.00 -316.56 7 5

304 0.00 -316.89 13 11

Pseudoknot

305 0.00 -318.52 7 4

306 0.00 -318.98 13 13

307 0.00 -319.47 13 11

308 0.00 -320.70 6 6

Triple non-canonical cWW pairs

309 0.00 -320.70 12 11

310 0.00 -321.20 3 2

Minor groove platform

311 0.00 -321.85 9 9

Kink-turn

312 0.00 -322.56 13 12

313 0.00 -324.17 10 10

314 0.00 -325.45 12 11

315 0.00 -326.79 11 11

Kink-turn

316 0.00 -326.89 11 8

317 0.00 -327.04 11 10

Kink-turn

318 0.00 -327.97 3 2

Major groove platform; stack outside cWW

319 0.00 -328.32 3 2

Major groove minor groove platform; mini C-loop

320 0.00 -331.45 10 8

321 0.00 -332.33 11 11

322 0.00 -332.34 6 4

323 0.00 -332.62 13 12

324 0.00 -334.16 11 11

325 0.00 -334.67 6 6

Triple sheared

326 0.00 -334.82 11 11

8x7 Sarcin-Ricin; G-bulge

327 0.00 -336.77 15 14

328 0.00 -337.50 7 6

SSU/LSU pseudoknot

329 0.00 -337.63 11 11

Kink-turn

330 0.00 -338.30 12 11

8x7 Sarcin-Ricin with CC bifurcated pair; G-bulge

331 0.00 -339.91 4 3

Minor groove platform

332 0.00 -341.00 13 12

333 0.00 -341.43 6 3

Major groove minor groove platform with intercalation; mini C-loop

334 0.00 -341.56 13 12

335 0.00 -346.70 12 12

336 0.00 -347.38 13 13

tSH-tHW-tHH-tHS

337 0.00 -349.36 12 11

338 0.00 -350.62 15 15

339 0.00 -357.00 17 16

Kink-turn related

340 0.00 -357.03 13 12

341 0.00 -358.32 17 16

342 0.00 -360.45 15 14

343 0.00 -362.18 13 12

344 0.00 -366.56 11 9

Part of G-quadruplex

345 0.00 -367.30 13 13

346 0.00 -367.61 12 11

347 0.00 -368.13 16 15

348 0.00 -368.93 7 5

Major groove intercalation

349 0.00 -372.83 14 13

350 0.00 -372.88 16 15

Pseudoknot

351 0.00 -375.94 13 12

352 0.00 -376.00 15 14

10x8 Sarcin-Ricin; G-bulge

353 0.00 -377.85 14 13

354 0.00 -378.00 13 13

355 0.00 -378.01 18 16

356 0.00 -379.02 14 13

357 0.00 -379.37 14 13

9x8 Sarcin-Ricin with GA cWW pair; G-bulge

358 0.00 -380.15 15 15

359 0.00 -380.99 14 12

360 0.00 -384.50 14 14

361 0.00 -385.83 12 12

Kink-turn related

362 0.00 -386.17 16 16

363 0.00 -388.52 9 6

364 0.00 -394.43 15 13

365 0.00 -396.72 15 13

366 0.00 -398.47 14 13

367 0.00 -399.05 11 10

Minor groove platform related

368 0.00 -408.18 16 16

369 0.00 -408.68 17 16

370 0.00 -415.39 17 16

371 0.00 -415.81 19 18

Kink-turn

372 0.00 -419.70 14 14

Bacterial 5S Loop E

373 0.00 -422.68 10 10

Kink-turn with non-sequential stacking

374 0.00 -430.77 15 14

9x9 Sarcin-Ricin with pseudoknotted region; G-bulge

375 0.00 -433.15 18 17

376 0.00 -436.16 14 13

377 0.00 -436.17 14 14

378 0.00 -438.33 12 11

379 0.00 -438.85 14 13

380 0.00 -442.34 12 11

381 0.00 -442.75 14 14

382 0.00 -449.78 9 7

383 0.00 -450.52 12 12

384 0.00 -453.56 15 14

7x11 Sarcin-Ricin with pseudoknotted region; G-bulge

385 0.00 -454.64 6 4

386 0.00 -461.21 19 18

387 0.00 -462.07 16 15

Pseudoknot

388 0.00 -462.47 20 19

389 0.00 -473.79 19 19

390 0.00 -473.91 10 8

Kink-turn

391 0.00 -485.38 19 19

392 0.00 -486.72 15 14

393 0.00 -524.21 20 19

Kink-turn related

394 0.00 -527.68 17 16

395 0.00 -563.10 22 22

396 0.00 -565.44 7 6

Symmetric double minor groove platform

397 0.00 -572.09 15 14

398 0.00 -574.26 21 21

399 0.00 -588.00 23 22

400 0.00 -619.56 24 24

401 0.00 -636.47 21 21

402 0.00 -637.44 25 24

403 0.00 -6251.36 9 9

404 0.00 -7000.48 6 5

C-loop with bulged stacked A's

405 0.00 -8877.59 4 4

C-loop

406 0.00 -9999.00 6 4

407 0.00 -9999.00 4 2

408 0.00 -9999.00 23 23

409 0.00 -9999.00 18 18

410 0.00 -9999.00 21 21

411 0.00 -9999.00 4 3

C-loop

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