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 RF03121, RF03123, RF03125, RF03122, RF00164, RF03124, RF00165 .
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 3 Internal loop

Column numbers: 130-132, 146-147
    Scored sequences and counts
GGA*CC 3
GCA*UC 2
A-A*UU 2
G-C*GU 2
A-G*UU 1
A-U*GU 1
G-A*UU 1
G-C*AC 1
G-U*AU 1
U-A*UA 1
U-U*AA 1
Omitted sequenced and counts
C--*UG 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 93.75 27.57 3 1

Major groove platform

2 93.75 17.52 3 1

Multiple bulged bases

3 81.25 16.45 1 1

Single bulged G

4 68.75 18.86 3 1

Intercalated cWS

5 68.75 17.32 3 1

6 68.75 3.89 3 2

Multiple bulged bases

7 56.25 19.22 2 1

Major groove intercalation

8 56.25 16.27 4 1

9 56.25 15.32 2 1

Single stack bend

10 56.25 13.19 2 1

Single stack bend

11 56.25 4.75 3 1

12 50.00 2.19 3 1

Stack and bulge

13 37.50 2.93 2 1

Single bulged C

14 31.25 -65.77 4 1

15 31.25 -97.95 3.5 1

16 31.25 -101.66 2 1

Major groove platform

17 18.75 -58.51 2.5 2

Isolated non-canonical cWW contact

18 12.50 -15.45 2 1

Single bulged U

19 12.50 -47.92 3 2

Multiple bulged bases

20 12.50 -49.26 3 2

21 12.50 -53.46 4 2

22 12.50 -62.61 3 2

23 12.50 -66.62 3 2

24 12.50 -118.50 2 1

Minor groove platform

25 12.50 -158.28 3 2

26 0.00 -14.76 2 1

Single bulged A

27 0.00 -56.28 3 2

28 0.00 -67.20 5 2

29 0.00 -71.46 5 2

30 0.00 -79.00 3 2

Isolated non-canonical cWW pair

31 0.00 -80.04 5 2

32 0.00 -80.69 3.5 2

33 0.00 -81.96 4 2

Isolated tWW turn

34 0.00 -82.83 3 2

Isolated non-canonical cWW pair

35 0.00 -84.97 4 2

Isolated tHS basepair with bulges

36 0.00 -86.27 3 2

Isolated non-canonical cWW pair

37 0.00 -86.72 3 2

Isolated cWS basepair

38 0.00 -90.57 5 3

Bulged stacked bases

39 0.00 -92.04 2 2

Isolated non-canonical cWW pair

40 0.00 -102.52 6.5 4

41 0.00 -105.12 5 3

42 0.00 -109.04 2 2

Isolated non-canonical cWW pair

43 0.00 -109.18 4 3

44 0.00 -109.42 2 2

Isolated cWH basepair

45 0.00 -113.47 5 3

Multiple bulged bases

46 0.00 -115.82 6 4

47 0.00 -120.11 5 3

48 0.00 -121.17 7 6

49 0.00 -121.87 7 5

50 0.00 -126.56 5 4

51 0.00 -126.90 6 4

52 0.00 -128.03 6 3

53 0.00 -128.82 5 3

54 0.00 -129.73 6 5

55 0.00 -130.46 5 4

56 0.00 -135.25 6 3

57 0.00 -135.63 6 4

58 0.00 -137.12 6.5 5

59 0.00 -138.26 7 5

60 0.00 -140.39 5 3

61 0.00 -141.97 6 4

62 0.00 -142.51 6.5 5

63 0.00 -143.47 4 3

64 0.00 -144.57 5 3

65 0.00 -144.58 4 3

66 0.00 -145.70 6.5 5

67 0.00 -147.23 6.5 5

68 0.00 -147.52 4 3

69 0.00 -147.70 5 3

Left turn

70 0.00 -148.92 5.5 4

71 0.00 -150.33 6 4

72 0.00 -150.50 6 4

73 0.00 -152.16 8 6

74 0.00 -152.61 4.5 3

75 0.00 -153.21 4 3

76 0.00 -154.63 6 3

77 0.00 -155.25 6 4

78 0.00 -156.66 4 3

Decoding loop related

79 0.00 -157.53 5.5 5

80 0.00 -158.13 6.5 6

Pseudoknot

81 0.00 -158.15 8 6

82 0.00 -159.16 8 6

83 0.00 -162.74 6 4

84 0.00 -162.84 7 6

Intercalated tWH

85 0.00 -163.52 7 4

Multiple bulged bases

86 0.00 -164.82 7 5

Receptor of 11-nt loop-receptor motif

87 0.00 -165.05 7 5

88 0.00 -165.16 6 5

89 0.00 -165.94 9 7

90 0.00 -166.94 8 5

91 0.00 -167.34 3.5 2

Minor groove platform, major groove intercalation

92 0.00 -167.43 6.5 5

93 0.00 -168.87 8 6

94 0.00 -169.10 6 5

95 0.00 -170.15 8 6

Kink-turn related

96 0.00 -172.02 9.5 7

97 0.00 -172.11 7 5

Receptor of 11-nt loop-receptor motif

98 0.00 -172.48 8 6

99 0.00 -173.72 6 4

100 0.00 -174.20 9 7

101 0.00 -174.29 8 7

102 0.00 -174.79 8 6

103 0.00 -175.39 7.5 6

104 0.00 -175.73 4 2

Major groove platform with intercalated tWH

105 0.00 -175.82 7 5

106 0.00 -176.74 8.5 7

107 0.00 -177.54 8 6

108 0.00 -177.67 7 6

109 0.00 -177.74 7 5

Decoding loop related

110 0.00 -178.87 5.5 4

111 0.00 -178.99 7 6

112 0.00 -179.16 8 7

tSH-tHW

113 0.00 -180.17 8 6

114 0.00 -181.33 6.5 5

115 0.00 -181.88 6 4

Tandem non-canonical cWW pairs

116 0.00 -181.91 7 6

117 0.00 -182.15 8 7

Vitamin B12 Aptamer

118 0.00 -184.39 5 4

119 0.00 -184.64 6 4

120 0.00 -185.00 7.5 7

121 0.00 -185.43 8.5 6

122 0.00 -185.61 7 6

123 0.00 -187.01 5 4

124 0.00 -187.34 9 7

Part of G-quadruplex

125 0.00 -187.62 7 5

126 0.00 -187.70 7 6

127 0.00 -188.49 6 4

128 0.00 -189.16 6.5 4

129 0.00 -189.98 7 6

130 0.00 -190.25 8 7

131 0.00 -190.66 6 4

132 0.00 -190.87 8 5

Major groove intercalation

133 0.00 -191.20 6 4

Double sheared

134 0.00 -191.31 6 4

Other IL

135 0.00 -191.61 5.5 5

Isolated non-canonical cWW pair

136 0.00 -192.08 8 8

137 0.00 -194.70 8.5 8

138 0.00 -194.77 7 6

139 0.00 -195.12 7 7

140 0.00 -196.26 7 5

141 0.00 -197.28 5 4

142 0.00 -197.85 6.5 4

143 0.00 -198.16 6 5

144 0.00 -198.21 9 8

145 0.00 -198.66 8.5 7

146 0.00 -199.12 5.5 5

147 0.00 -199.29 7 6

148 0.00 -199.32 8 7

Triple sheared related

149 0.00 -200.60 7.5 7

150 0.00 -201.03 7 6

tSH-tHW

151 0.00 -202.02 6 5

152 0.00 -203.48 5 5

153 0.00 -203.70 9 7

154 0.00 -204.01 9 7

155 0.00 -205.37 7 6

156 0.00 -206.21 7 6

157 0.00 -206.74 8 7

UAA/GAN with extra stack

158 0.00 -207.50 5 4

159 0.00 -208.25 4 2

Major groove platform with intercalation

160 0.00 -208.42 9.5 8

161 0.00 -209.30 7 7

UAA/GAN with tHH

162 0.00 -209.69 6 4

163 0.00 -209.99 9 8

164 0.00 -210.68 9 8

165 0.00 -210.69 10 8

Reverse kink-turn related

166 0.00 -211.27 6 5

167 0.00 -211.42 7 6

180 degree turn

168 0.00 -212.63 7 6

169 0.00 -213.47 9.5 7

170 0.00 -214.08 9 7

171 0.00 -214.61 4.5 4

172 0.00 -216.45 9 7

173 0.00 -216.51 10 8

174 0.00 -216.80 9 7

175 0.00 -216.97 9 7

Reverse kink-turn

176 0.00 -217.02 6.5 4

177 0.00 -217.39 10 9

Reverse turn

178 0.00 -217.71 8 7

6x5 Sarcin-Ricin; G-bulge

179 0.00 -217.82 8.5 8

180 0.00 -218.69 9 8

181 0.00 -218.76 7 7

UAA/GAN related

182 0.00 -219.46 7 6

183 0.00 -220.24 9.5 8

184 0.00 -220.39 8 7

Other IL

185 0.00 -220.73 6.5 6

AAA cross-strand stack

186 0.00 -220.95 8 7

187 0.00 -223.30 8 8

188 0.00 -223.79 7.5 7

189 0.00 -225.40 10 8

190 0.00 -226.31 9 8

191 0.00 -227.02 10 8

192 0.00 -229.52 7 5

193 0.00 -230.11 10 9

Kink-turn related

194 0.00 -230.34 9.5 8

Other IL

195 0.00 -231.17 11 9

196 0.00 -231.86 8.5 8

197 0.00 -232.39 11 9

198 0.00 -232.66 8 7

199 0.00 -232.78 6 5

tSH-tHW

200 0.00 -234.45 4 4

Tandem non-canonical cWW pairs

201 0.00 -234.98 10 9

202 0.00 -235.39 10 8

Kink-turn

203 0.00 -235.55 7 6

cWH basepair and non-canonical AC

204 0.00 -235.91 5 4

Tandem non-canonical cWW pairs

205 0.00 -236.30 9 7

206 0.00 -237.17 9 8

Kink-turn with embedded cWW pair

207 0.00 -237.96 8 8

Double sheared; A in syn; two near cWW pairs

208 0.00 -238.52 6 5

UAA/GAN

209 0.00 -238.79 8 7

Minor groove platform

210 0.00 -239.55 10 9

211 0.00 -239.67 10 9

212 0.00 -240.93 10.5 9

213 0.00 -241.61 8 7

tSH-tHH-tHS

214 0.00 -242.02 10 9

215 0.00 -242.35 6 5

216 0.00 -242.46 8 8

217 0.00 -244.75 10 8

218 0.00 -245.34 9 9

219 0.00 -245.41 8.5 7

cWH basepair with bulged bases

220 0.00 -246.52 8 7

Kink-turn related

221 0.00 -246.88 10 9

tWH-tWH-tHW-tHW

222 0.00 -247.29 9 7

223 0.00 -247.90 5 5

224 0.00 -248.64 5.5 4

225 0.00 -250.35 9 9

Sarcin-Ricin target in LSU H95; G-bulge

226 0.00 -250.37 9 9

tHW-tHW cross-strand stack

227 0.00 -250.67 10 9

228 0.00 -252.01 9.5 8

229 0.00 -254.77 5 4

230 0.00 -254.80 10 10

231 0.00 -255.55 10 8

232 0.00 -256.37 4 4

Double sheared

233 0.00 -256.80 8 7

Kink-turn from U4

234 0.00 -257.58 9 8

235 0.00 -258.81 8 6

Triple sheared

236 0.00 -259.31 11 10

237 0.00 -261.61 9 9

238 0.00 -261.65 8 8

tSH-tWH-tHS-cWW

239 0.00 -261.96 9 8

240 0.00 -262.78 10 9

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

241 0.00 -265.43 11 9

242 0.00 -266.37 10 10

243 0.00 -266.86 9 9

Kink-turn

244 0.00 -266.98 10 9

Reverse kink-turn related

245 0.00 -267.28 6.5 4

Minor groove platform

246 0.00 -267.56 8.5 7

247 0.00 -268.67 10 9

tSH-tSH-tHH-tHS

248 0.00 -269.13 11 10

249 0.00 -269.37 5 5

250 0.00 -269.78 5.5 4

251 0.00 -270.60 11 10

252 0.00 -270.69 10 10

253 0.00 -270.95 7 6

UAA/GAN

254 0.00 -271.97 11 9

255 0.00 -273.73 9 8

tSH-tHW-tWH-tHS

256 0.00 -274.55 9 9

7x6 Sarcin-Ricin; G-bulge

257 0.00 -274.74 3 2

Minor groove platform

258 0.00 -275.25 6 5

259 0.00 -277.10 11 9

260 0.00 -277.38 11 10

261 0.00 -277.97 11 10

262 0.00 -278.04 6 5

UAA/GAN related

263 0.00 -278.45 12 10

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

264 0.00 -278.61 10 10

tSH-tHS-tHW

265 0.00 -279.43 11 10

266 0.00 -279.83 8 7

267 0.00 -280.91 10 10

268 0.00 -282.40 11 10

269 0.00 -284.85 3 2

Major groove minor groove platform; mini C-loop

270 0.00 -285.20 8 8

UAA/GAN with extra cWW

271 0.00 -286.12 5 3

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

272 0.00 -286.16 12 10

273 0.00 -287.18 6 5

UAA/GAN variation

274 0.00 -287.20 12 11

275 0.00 -287.24 12 11

276 0.00 -287.59 6 5

277 0.00 -288.79 5.5 4

278 0.00 -289.14 10 10

Triple sheared with non-canonical cWW

279 0.00 -289.30 7.5 7

280 0.00 -289.60 10 10

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

281 0.00 -290.27 10.5 10

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

282 0.00 -290.38 8 8

283 0.00 -292.41 11 10

284 0.00 -295.36 11 10

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

285 0.00 -295.47 7 6

286 0.00 -295.84 7 6

Double sheared with non-canonical cWW

287 0.00 -296.21 11 11

288 0.00 -296.71 12 12

289 0.00 -296.82 11 9

Kink-turn

290 0.00 -297.82 9 9

Kink-turn

291 0.00 -299.37 6.5 5

292 0.00 -299.98 10 10

293 0.00 -302.05 9 8

Kink-turn related

294 0.00 -302.08 11 10

Kink-turn

295 0.00 -305.18 13 11

Pseudoknot

296 0.00 -305.76 12 11

297 0.00 -305.82 11 9

298 0.00 -307.13 7.5 7

299 0.00 -308.30 11.5 10

300 0.00 -309.74 5 4

8-nt loop receptor

301 0.00 -311.21 9 9

Kink-turn

302 0.00 -311.33 11 11

303 0.00 -311.89 7 6

tSH-tWH-tHS

304 0.00 -311.94 12 11

8x7 Sarcin-Ricin; G-bulge

305 0.00 -312.67 8.5 8

Quadruple sheared

306 0.00 -313.11 13 11

307 0.00 -313.15 12 11

308 0.00 -314.36 3 2

Major groove platform; stack outside cWW

309 0.00 -314.92 9 9

Kink-turn

310 0.00 -318.33 7 6

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

311 0.00 -321.93 10.5 9

Kink-turn

312 0.00 -323.63 13 13

313 0.00 -324.04 7 6

SSU/LSU pseudoknot

314 0.00 -325.06 7 5

315 0.00 -325.49 11.5 11

Kink-turn

316 0.00 -326.25 7 6

317 0.00 -326.85 6 6

Triple non-canonical cWW pairs

318 0.00 -327.26 13 12

319 0.00 -328.48 14.5 14

320 0.00 -328.66 6 4

321 0.00 -328.92 14 12

322 0.00 -331.22 11 11

8x7 Sarcin-Ricin; G-bulge

323 0.00 -331.59 11 11

324 0.00 -334.11 12 11

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

325 0.00 -334.42 13 12

326 0.00 -335.00 11 10

327 0.00 -336.06 11 8

328 0.00 -336.48 9.5 8

329 0.00 -337.87 13 12

330 0.00 -338.72 11 11

331 0.00 -338.88 10 10

Kink-turn

332 0.00 -339.10 13 12

333 0.00 -342.12 13 13

tSH-tHW-tHH-tHS

334 0.00 -342.77 11 11

Kink-turn

335 0.00 -343.25 6 6

Triple sheared

336 0.00 -344.32 15 15

337 0.00 -345.11 13 11

338 0.00 -348.46 13 12

339 0.00 -350.46 13 12

340 0.00 -351.14 17 16

Kink-turn related

341 0.00 -352.51 11 11

342 0.00 -352.70 17 16

343 0.00 -359.45 14 13

344 0.00 -359.65 15 14

345 0.00 -360.49 13 13

346 0.00 -361.32 4 3

Minor groove platform

347 0.00 -364.01 15.5 15

Pseudoknot

348 0.00 -367.46 14 14

10x8 Sarcin-Ricin; G-bulge

349 0.00 -369.46 12 12

350 0.00 -369.60 13 13

351 0.00 -370.19 17 16

352 0.00 -370.97 14 13

353 0.00 -371.61 11 9

Part of G-quadruplex

354 0.00 -373.70 14 13

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

355 0.00 -375.13 13 12

356 0.00 -375.33 15 15

357 0.00 -375.51 14 13

358 0.00 -377.63 15.5 15

359 0.00 -377.79 15 14

360 0.00 -382.10 16 16

361 0.00 -384.07 13 13

362 0.00 -384.98 13.5 13

363 0.00 -388.18 10 7

364 0.00 -388.70 7 5

Major groove intercalation

365 0.00 -389.20 13.5 13

366 0.00 -390.13 6 4

367 0.00 -394.68 12 12

Kink-turn related

368 0.00 -397.71 7 6

369 0.00 -398.08 17 16

370 0.00 -399.00 16 16

371 0.00 -401.79 11 10

Minor groove platform related

372 0.00 -409.20 19 18

Kink-turn

373 0.00 -417.82 16 16

374 0.00 -421.59 14.5 14

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

375 0.00 -422.40 14 13

376 0.00 -425.21 17 17

377 0.00 -426.97 14 14

Bacterial 5S Loop E

378 0.00 -427.67 10 10

Kink-turn with non-sequential stacking

379 0.00 -428.52 14 13

380 0.00 -432.36 14 14

381 0.00 -440.42 14 14

382 0.00 -445.18 12 11

383 0.00 -449.78 12 11

384 0.00 -451.98 12 12

385 0.00 -453.23 15 14

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

386 0.00 -453.54 16 15

Pseudoknot

387 0.00 -454.52 19 19

388 0.00 -456.16 19 18

389 0.00 -468.69 19 19

390 0.00 -479.19 19 19

391 0.00 -482.26 10 8

Kink-turn

392 0.00 -492.28 15 14

393 0.00 -518.58 20 19

Kink-turn related

394 0.00 -520.80 16 16

395 0.00 -556.49 23 22

396 0.00 -569.68 21 21

397 0.00 -578.27 15 14

398 0.00 -580.47 22 22

399 0.00 -582.48 7 6

Symmetric double minor groove platform

400 0.00 -613.14 24 24

401 0.00 -631.32 25 24

402 0.00 -640.42 21 21

403 0.00 -6249.18 9 9

404 0.00 -6997.97 6.5 5

C-loop with bulged stacked A's

405 0.00 -7440.93 4 2

406 0.00 -8871.09 5 4

C-loop

407 0.00 -9999.00 6 4

408 0.00 -9999.00 23 23

409 0.00 -9999.00 18 18

410 0.00 -9999.00 21.5 21

411 0.00 -9999.00 4 3

C-loop

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