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 13 Hairpin loop

Column numbers: 236-258
    Scored sequences and counts
CA---------------ACAAUG 10
CU---------------AU-AUG 3
CAUGUCUGCCAGUGAGUAGAAUG 1
CU---------------AAUGUG 1
UG---------------GUAGUG 1
CU----------------AUAUG 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 82.35 -613.36 3 1

2 64.71 -488.56 4 2

3 58.82 -674.39 3 2

GNRA with extra cWW

4 29.41 -666.23 3 3

5 23.53 -101.98 3 3

T-loop related

6 23.53 -508.48 3 3

7 23.53 -581.37 5 3

tRNA anticodon loop

8 23.53 -644.60 5 3

9 23.53 -648.47 2 2

10 23.53 -673.80 1 1

11 23.53 -673.88 3 2

12 23.53 -710.26 4 3

13 23.53 -716.01 3 3

14 23.53 -721.13 4 4

15 23.53 -730.32 4 4

16 23.53 -731.30 5 4

17 23.53 -768.54 3 3

Mini UNCG

18 5.88 -437.80 4 4

19 5.88 -489.85 4 2

T-loop with unstacked turn

20 5.88 -509.63 4 4

21 0.00 -72.57 3 3

22 0.00 -79.29 3 3

23 0.00 -80.80 4 4

24 0.00 -85.19 5 4

25 0.00 -92.50 4 4

T-loop with 3 stacked bulged bases

26 0.00 -94.55 5 3

27 0.00 -95.05 4 3

28 0.00 -97.88 5 4

29 0.00 -108.09 5 4

30 0.00 -113.11 4 4

31 0.00 -113.87 4 4

32 0.00 -117.57 5 4

33 0.00 -120.42 6 5

34 0.00 -120.53 6 6

35 0.00 -123.52 5 5

36 0.00 -128.55 6 6

37 0.00 -130.34 5 4

38 0.00 -130.37 4 4

Pseudoknot geometry

39 0.00 -132.16 7 5

40 0.00 -132.66 7 5

41 0.00 -135.41 7 5

42 0.00 -136.29 7 5

43 0.00 -137.17 6 5

44 0.00 -141.48 6 6

45 0.00 -141.64 9 7

46 0.00 -145.83 7 6

47 0.00 -146.08 8 7

48 0.00 -148.71 6 5

49 0.00 -148.89 7 6

50 0.00 -155.42 9 7

51 0.00 -160.89 5 5

52 0.00 -162.34 5 5

53 0.00 -163.21 8 7

54 0.00 -169.50 8 7

55 0.00 -177.14 7 7

56 0.00 -178.22 8 7

57 0.00 -180.63 6 5

58 0.00 -188.93 8 7

59 0.00 -191.14 8 8

60 0.00 -203.16 7 7

61 0.00 -204.19 7 7

62 0.00 -204.49 8 8

63 0.00 -214.01 8 8

tRNA D-loop

64 0.00 -222.20 8 6

tRNA D-loop

65 0.00 -231.43 9 9

Pseudoknot geometry

66 0.00 -244.20 10 9

67 0.00 -254.66 11 11

68 0.00 -277.57 11 11

69 0.00 -280.77 11 11

70 0.00 -291.75 11 11

71 0.00 -314.89 14 13

72 0.00 -362.22 7 5

T-loop with unstacked turn

73 0.00 -366.30 9 8

74 0.00 -371.09 6 4

T-loop with unstacked turn

75 0.00 -379.09 6 4

G-quadruplex fragment

76 0.00 -397.41 7 5

77 0.00 -400.64 7 6

78 0.00 -403.00 6 6

Pseudoknot

79 0.00 -412.50 5 5

tRNA D-loop

80 0.00 -412.90 5 5

81 0.00 -412.91 9 7

G-quadruplex fragment

82 0.00 -417.84 4 4

83 0.00 -418.20 8 6

84 0.00 -423.14 6 5

85 0.00 -426.46 8 6

86 0.00 -431.13 7 7

87 0.00 -431.93 7 5

88 0.00 -432.71 10 9

89 0.00 -439.48 7 6

90 0.00 -439.68 5 3

91 0.00 -442.58 5 5

92 0.00 -445.95 8 6

93 0.00 -446.88 6 6

tRNA D-loop

94 0.00 -450.72 5 4

95 0.00 -451.31 7 6

96 0.00 -454.78 6 6

tRNA D-loop

97 0.00 -455.28 5 5

98 0.00 -456.08 7 7

99 0.00 -457.35 4 3

100 0.00 -459.34 5 5

Pseudoknot

101 0.00 -460.41 8 6

102 0.00 -460.99 5 5

103 0.00 -461.56 5 5

104 0.00 -463.84 5 5

105 0.00 -467.85 7 5

106 0.00 -470.71 5 4

107 0.00 -473.25 6 6

tRNA D-loop

108 0.00 -475.65 4 4

109 0.00 -478.96 5 5

tRNA D-loop

110 0.00 -483.19 4 4

111 0.00 -487.43 6 6

tRNA D-loop

112 0.00 -487.87 5 3

T-loop with 2 stacked bulged bases

113 0.00 -495.64 5 4

114 0.00 -498.63 5 3

115 0.00 -500.20 5 4

tRNA anticodon loop

116 0.00 -505.97 6 5

117 0.00 -514.23 3 3

118 0.00 -515.76 5 5

Other HL

119 0.00 -516.38 4 4

120 0.00 -517.48 5 4

121 0.00 -525.39 4 2

T-loop with 2 bulged bases not stacked

122 0.00 -528.36 5 3

123 0.00 -531.90 5 3

124 0.00 -532.70 3 2

125 0.00 -538.25 6 5

126 0.00 -541.13 4 3

127 0.00 -546.11 4 3

128 0.00 -548.01 3 3

129 0.00 -551.28 4 4

130 0.00 -552.81 4 4

131 0.00 -552.93 8 6

132 0.00 -569.12 4 3

133 0.00 -574.37 5 5

134 0.00 -581.28 7 5

135 0.00 -583.79 6 5

136 0.00 -585.03 5 3

137 0.00 -603.98 4 4

tRNA anticodon loop

138 0.00 -616.45 5 5

tRNA anticodon loop with synthetase

139 0.00 -632.30 5 5

140 0.00 -640.17 4 3

Fab BL3-6 binding hairpin with tSW

141 0.00 -643.21 4 4

142 0.00 -647.15 2 2

143 0.00 -649.15 3 2

144 0.00 -649.97 5 5

145 0.00 -660.44 4 2

Pseudoknot geometry

146 0.00 -665.23 3 3

147 0.00 -668.23 10 8

148 0.00 -670.55 4 2

149 0.00 -670.55 4 4

150 0.00 -670.90 4 4

GNRA with tandem sheared

151 0.00 -673.57 4 2

152 0.00 -674.04 4 3

153 0.00 -679.22 6 4

154 0.00 -687.69 4 2

155 0.00 -688.56 6 5

156 0.00 -692.97 5 3

157 0.00 -693.46 3 2

Pseudoknot geometry with 3' bulge

158 0.00 -694.68 4 3

Purine riboswitch

159 0.00 -698.91 3 3

160 0.00 -699.12 4 4

Mini UNCG

161 0.00 -701.59 3 3

162 0.00 -704.28 4 3

tRNA D-loop

163 0.00 -706.11 3 3

Pseudoknot geometry

164 0.00 -707.46 5 4

165 0.00 -708.01 3 3

166 0.00 -709.44 4 4

167 0.00 -711.00 4 4

168 0.00 -713.16 4 2

169 0.00 -719.55 3 3

170 0.00 -720.28 2 2

GNRA

171 0.00 -726.79 4 3

172 0.00 -727.50 4 3

173 0.00 -728.13 4 3

174 0.00 -733.89 6 6

175 0.00 -735.37 4 3

Pseudoknot geometry

176 0.00 -735.91 3 3

177 0.00 -736.96 6 4

178 0.00 -738.67 3 3

179 0.00 -748.57 3 3

UNCG

180 0.00 -759.68 4 3

tRNA D-loop

181 0.00 -772.87 5 5

182 0.00 -773.82 4 4

183 0.00 -779.31 4 4

184 0.00 -781.59 5 5

185 0.00 -785.16 4 3

186 0.00 -786.95 6 4

187 0.00 -786.99 5 4

188 0.00 -787.11 4 4

Mini UNCG

189 0.00 -790.47 3 3

190 0.00 -800.85 4 3

191 0.00 -804.40 6 4

192 0.00 -818.33 4 4

193 0.00 -819.92 4 4

194 0.00 -820.06 6 5

195 0.00 -836.71 5 4

196 0.00 -840.44 5 5

197 0.00 -844.50 5 4

198 0.00 -856.22 6 5

199 0.00 -874.32 4 4

200 0.00 -894.48 6 6

201 0.00 -925.04 5 5

202 0.00 -1121.87 13 12

203 0.00 -1298.79 6 6

U1 small nuclear ribonucleoprotein A binding hairpin

204 0.00 -1363.82 9 7

Pseudoknot geometry with G-bulge

205 0.00 -1533.24 7 6

206 0.00 -1603.39 6 5

207 0.00 -1676.03 6 6

208 0.00 -1688.70 5 5

209 0.00 -1698.65 10 10

210 0.00 -1736.78 8 7

211 0.00 -1769.06 6 6

212 0.00 -1774.41 8 6

213 0.00 -1824.15 5 4

214 0.00 -1850.47 6 5

215 0.00 -1909.68 6 5

216 0.00 -1927.16 6 6

217 0.00 -2047.46 12 10

218 0.00 -2057.32 6 4

219 0.00 -2257.26 4 4

220 0.00 -2381.60 4 2

221 0.00 -2501.97 4 4

tRNA D-loop

222 0.00 -2549.70 7 5

223 0.00 -2672.63 10 9

224 0.00 -2947.11 4 2

225 0.00 -3762.42 9 9

226 0.00 -3780.64 14 13

227 0.00 -3813.28 15 14

228 0.00 -3826.41 17 16

G-quadruplex

229 0.00 -3828.46 18 17

230 0.00 -3832.98 20 18

G-quadruplex

231 0.00 -3838.31 15 14

232 0.00 -3857.14 18 18

G-quadruplex

233 0.00 -4084.60 4 3

234 0.00 -4375.82 32 32

235 0.00 -4444.56 8 7

G-quadruplex fragment

236 0.00 -4535.58 5 4

237 0.00 -4664.24 10 8

238 0.00 -4749.69 9 8

239 0.00 -4752.24 11 10

240 0.00 -4756.63 8 6

241 0.00 -4973.78 6 6

242 0.00 -5322.27 6 6

243 0.00 -5396.98 7 5

Pseudoknot geometry

244 0.00 -5530.45 5 5

245 0.00 -5694.10 6 5

246 0.00 -5726.86 7 6

247 0.00 -5767.67 7 5

248 0.00 -5812.15 6 5

249 0.00 -5918.91 6 5

250 0.00 -5921.81 8 8

251 0.00 -6140.61 7 6

tRNA D-loop

252 0.00 -6534.16 10 8

253 0.00 -8111.92 3 3

Coloring options: