1.17 | 1.18

Changes in PDB files used for clustering

Release 1.17 has 244 PDB files, release 1.18 has 247 PDB files, 241 of them are identical.

1 equivalence classes changed representatives: 4LCK → 4TZZ.

5 new structures in release 1.18: 4PDB, 4QJH, 4R0D, 4W21, 4W23.

Obsolete: 1VWW → 4W1Z, 1VX2 → 4W28.

Help Every Motif Atlas release is based on a representative set of PDB files. When comparing two releases, it's important to know how the input data changed.

Representative sets are quite stable in time, but PDB files from the older releases can be replaced by newer PDB files or removed from the set altogether if the structure is obsoleted by PDB without replacement.

PDB files from the newer release either replace representatives in the existing equivalence classes or come from new equivalence classes.

Redistribution of motif instances

Loading the Sankey diagram...

Changes in motif groups

Release 1.17 has 364 motif groups, release 1.18 has 372 motif groups, 193 of them are identical.

75 motif groups were updated, 96 groups are present only in release 1.17, 104 groups are only in release 1.18.

Help The Sankey diagram shows redistribution of motif instances (loops) between two releases. The rectangles represent the motif groups and are colored as follows:

Added motif groups: green
Removed motif groups: grey
Updated motif groups: orange
Added motif instances: green
Removed motif instances: grey

Hover over the links connecting the motif groups to see which motif instances were exchanged.

Identical motif groups

#	Motif id	Instances	Description
1	IL_67038.1	15	23S H91 IL \| Single-Base Intercalation Site
2	IL_18271.1	12	Single, unpaired intercalated base, consensus A \| 23S H91 IL
3	IL_53635.6	9	LSU Helix 32 (H32) IL
4	IL_64847.2	7	Double-sheared with two unpaired, stacked As. LSU Helix 68 IL4.
5	IL_15123.3	6	Part of Helix 71 (H71) junction in 23S rRNA E.c. H.m. and Tetrahymena \| Part of H71 junction in 23S rRNA from T.th.
6	IL_25230.5	6	Bacterial 5S rRNA Loop E
7	IL_02359.6	6
8	IL_51439.1	6
9	IL_71229.2	5
10	IL_39980.2	5
11	IL_55114.3	5	Double S-turn motif \| tHS tHH bulge with S-turn \| Double S-turn motif
12	IL_04397.2	5
13	IL_98421.7	5	SSU Helix 12 (h12) IL \| SSU Helix 12 (h12) IL \| LSU Eukaryal Helix 96 (H96) IL1
14	IL_39526.4	4
15	IL_16166.5	4	23S H91 IL
16	IL_48918.3	4	Kink-turn variant
17	IL_77076.3	4
18	IL_32508.1	4	23S H91 IL
19	IL_94519.2	4
20	IL_43727.1	4	tSH-inserted-tHS \| tHS tHH bulge with S-turn \| tSH-inserted-tHS
21	IL_83339.1	4
22	IL_34628.2	3	Kink-turn
23	IL_40892.2	3
24	IL_43946.1	3
25	IL_21639.2	3
26	IL_45592.2	3	23S H91 IL
27	IL_62499.10	3	23S H91 IL
28	IL_82563.1	3	Thi-box riboswitch T-loop
29	IL_98073.2	3	Sarcin-Ricin with extra tSH UA basepair. Yeast LSU H11.
30	IL_22025.1	3
31	IL_19268.1	3
32	IL_21062.1	2	Sarcin-ricin motif with cWW UU instead of tSH basepair.
33	IL_23414.1	2
34	IL_52940.1	2
35	IL_65137.1	2	Kink-turn like motif in Group I Intron
36	IL_70401.1	2
37	IL_76095.3	2	Motif from Hairpin Ribozyme
38	IL_96446.1	2
39	IL_39439.1	2
40	IL_44092.1	2
41	IL_44977.1	2	LSU H58 IL2 H.m. \| SSU Helix (23) h23 IL1
42	IL_67024.1	2
43	IL_06675.1	2	Triple Sheared with unpaired, inserted A
44	IL_09882.1	2
45	IL_21495.1	2
46	IL_31707.1	2	Vitamin B12 aptamer
47	IL_35558.1	2
48	IL_91942.1	2
49	IL_03362.1	2
50	IL_06692.1	2
51	IL_16330.1	2
52	IL_28003.2	2
53	IL_40041.1	2
54	IL_50521.1	2
55	IL_68034.1	2
56	IL_28028.1	2
57	IL_74462.1	2
58	IL_98172.1	2
59	IL_28058.1	2
60	IL_43363.1	2
61	IL_46435.1	2
62	IL_94744.1	2	Sarcin-ricin motif with extra cWW GA pair
63	IL_33842.1	2
64	IL_39175.1	2
65	IL_02957.1	1
66	IL_05513.1	1
67	IL_08114.1	1
68	IL_26971.1	1
69	IL_29058.1	1
70	IL_39324.1	1
71	IL_47702.1	1
72	IL_58270.1	1
73	IL_80652.1	1
74	IL_84276.1	1
75	IL_87523.1	1
76	IL_91078.1	1
77	IL_98924.1	1
78	IL_03030.1	1	tSH-inserted-tHS
79	IL_06306.1	1
80	IL_08588.1	1
81	IL_15205.1	1
82	IL_21077.1	1
83	IL_23448.1	1
84	IL_27243.1	1
85	IL_31006.1	1	tSH-tHW-L-bif-cWW
86	IL_34816.1	1
87	IL_41139.1	1
88	IL_48036.1	1
89	IL_52958.1	1
90	IL_59907.1	1
91	IL_66744.1	1	SSU Helix 21 (h21) IL2 E.coli
92	IL_70529.1	1
93	IL_76263.1	1
94	IL_80714.1	1
95	IL_84995.1	1
96	IL_88367.1	1
97	IL_91089.1	1
98	IL_96591.1	1
99	IL_99784.1	1
100	IL_00346.1	1
101	IL_03110.1	1
102	IL_06468.1	1	16S h40 3WJ E.c.
103	IL_09333.1	1	SSU Helix 8 (h8) IL T. thermophilus
104	IL_15884.1	1
105	IL_21254.1	1	SSU Helix 11 (h11) IL Kink-turn T. thermophilus
106	IL_23639.1	1	tWH-tHS-L-cWW
107	IL_27640.1	1
108	IL_31160.1	1
109	IL_35267.1	1
110	IL_41215.1	1
111	IL_48268.1	1
112	IL_59934.1	1	SSU Helix 23 (h23) Kink-turn E. coli
113	IL_77014.1	1
114	IL_81280.1	1
115	IL_85510.1	1
116	IL_88865.1	1
117	IL_91379.1	1
118	IL_97803.1	1
119	IL_99937.1	1
120	IL_01562.1	1
121	IL_03282.1	1
122	IL_27668.1	1
123	IL_41371.1	1
124	IL_45432.1	1
125	IL_62296.1	1
126	IL_73656.1	1
127	IL_81587.1	1
128	IL_86059.1	1
129	IL_89463.1	1
130	IL_97842.1	1
131	IL_02257.1	1
132	IL_11268.1	1
133	IL_25420.1	1
134	IL_31754.1	1	Sarcin-ricin H95 23S rRNA E.c.
135	IL_36006.1	1
136	IL_41516.1	1
137	IL_55649.1	1
138	IL_74400.1	1
139	IL_77296.1	1
140	IL_86060.1	1
141	IL_89794.1	1
142	IL_93855.1	1
143	IL_03808.1	1
144	IL_06808.1	1	Double sheared (tSH-tSH) one bulged base.
145	IL_11302.1	1
146	IL_16921.1	1
147	IL_25808.1	1
148	IL_37347.1	1
149	IL_40364.1	1
150	IL_42891.1	1
151	IL_45617.1	1
152	IL_57285.1	1
153	IL_62617.1	1
154	IL_68827.1	1	Reverse Kink-Turn
155	IL_77862.1	1
156	IL_82601.1	1	Tandem cWW water-inserted CU pairs
157	IL_86336.1	1
158	IL_90633.1	1
159	IL_02835.1	1
160	IL_06847.1	1	Group II Intron IL
161	IL_11778.1	1
162	IL_22909.1	1
163	IL_25926.1	1
164	IL_33217.1	1
165	IL_37970.1	1	tHS tHH bulge with S-turn \| tSH-inserted-tHS
166	IL_40527.1	1	Kink-turn
167	IL_51572.1	1
168	IL_57334.1	1
169	IL_63952.1	1
170	IL_69482.1	1
171	IL_75328.1	1
172	IL_79910.1	1
173	IL_82650.1	1
174	IL_86981.1	1	Sarcin-ricin motif with CC BIfurcated pair. H.m. LSU H18.
175	IL_91044.1	1
176	IL_02897.1	1	Part of Helix 71 (H71) junction in 23S rRNA E.c. H.m. and Tetrahymena \| Part of H71 junction in 23S rRNA from T.th.
177	IL_05221.1	1
178	IL_07252.1	1
179	IL_12507.1	1
180	IL_22953.1	1	Single sheared (tHS) with bulged bases. LSU Helix 75 (H75) \| 16S h34 ILa : Part of larger motif \| cWW AG or UU \| Single sheared (tHS) with bulged bases. LSU Helix 75 (H75) \| Single sheared (tHS) with bulged bases. LSU Helix 75 (H75) \| 16S h34 ILa : Part of larger motif \| cWW AG or UU \| Single sheared (tHS) with bulged bases. LSU Helix 75 (H75) \| cWW AG or UU \| Single sheared (tHS) with bulged bases. LSU Helix 75 (H75)
181	IL_26868.1	1
182	IL_28644.1	1
183	IL_40845.1	1
184	IL_47687.1	1
185	IL_52610.1	1
186	IL_57977.1	1
187	IL_70069.1	1	tHS tHH bulge with S-turn
188	IL_75415.1	1	Pseudo-knot forming internal loop
189	IL_80505.1	1
190	IL_87394.1	1
191	IL_91061.1	1
192	IL_94973.1	1	Sarcin-Ricin from Group II Intron with inserted base and poor modeling:
193	IL_98655.1	1	Part of H71 Junction in 26S rRNA from Yeast

Updated motif groups

#	Motif id	Instances	Description
1	IL_48256.2	371	1-3 bulged nucleotides, same chain \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| LSU H77 \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| 23S H91 IL \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| LSU H77 \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| 1-3 bulged nucleotides, same chain \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| 1-3 bulged nucleotides
2	IL_92602.2	321	Non-canonical cWW basepair
3	IL_41766.10	88	Stacked cWW-cWH pairs \| Tandem cWW pairs (Not AU or GC)
4	IL_39199.8	74	Hoogsteen-edge Platform, Single bulged base
5	IL_67828.2	65	23S H91 IL \| Single-Base Intercalation Site \| Single, unpaired intercalated base, consensus A \| 16S h32-h33-h34 3WJ
6	IL_44540.8	62	One or more bulged nucleotides \| Sugar-edge, 1-base platform, consensus tHS
7	IL_13959.8	39	Double Sheared (tSH-tHS)
8	IL_82822.2	35	One or more bulged bases
9	IL_73276.9	31	C-loop
10	IL_93424.8	31	tSH-inserted-tHW
11	IL_65553.12	29	Kink-turn
12	IL_55938.8	27	LSU Helix 89 (H89) IL2. cSH Platform.
13	IL_85647.7	25	Sarcin-ricin parent motif with 15 Nts
14	IL_92027.7	25	16S h21 S8 binding site
15	IL_34098.2	21	cWW with bulged base \| tHS and base triple with flanking pair
16	IL_37104.7	19	Single sheared with bulged bases
17	IL_49493.8	18	Sarcin-ricin Parent Motif - bacterial LSU H95 IL
18	IL_53587.2	18	Base triple, intercalated pair, and bulged bases making long-range interactions. \| IL_53587.1 is a mixed group with either one cSW pair or an intercalated base
19	IL_37964.2	16	Recurrent Sub-motif found in junctions
20	IL_31555.8	15	Tandem sheared with inserted, unpaired purine
21	IL_19986.2	15	Pair and triple
22	IL_58261.2	13	SRP Loop E-like motif \| Triple sheared (tSH-tHS-tHS) with cWW Wobble base flanking motif
23	IL_92114.5	11	GAAA loop receptor "platform" motif
24	IL_02809.5	10	REV element IL with syn G \| Tandem cWW pairs (Not AU or GC)
25	IL_92122.2	10
26	IL_11015.3	10	tHS and base triple with flanking pair
27	IL_13069.7	9	LSU 3WJ H32-H33-H35A
28	IL_32902.2	9	Stacked cWW-cWH pairs
29	IL_70237.7	9
30	IL_86933.2	9	Quadruple sheared (tSH-tHS-tHS-tHS). LSU Helix 2 (H2).
31	IL_72158.7	9	LSU Helix 62 (H62) IL
32	IL_12849.2	8
33	IL_89033.2	8	23S H41 IL and 16S h18 IL : Has large bulge on one side
34	IL_74856.4	8	LSU Helix 89 (H89) IL2
35	IL_39212.2	8
36	IL_73000.4	7	cHS-cWS
37	IL_31066.6	7	SSU Helix 44 (h44) extension
38	IL_82188.5	7	LSU H68 IL from H.m.
39	IL_93568.6	7	Triple Sheared (tSH-tHS-tHS) with wobble cWW.
40	IL_95652.6	7	SSU Helix 27 (h27) IL Sarcin-Ricin motif
41	IL_08926.6	7	23S H91 IL
42	IL_77263.3	7	Kink-turn from U4
43	IL_28572.5	6	16S h18 kink-turn like motif
44	IL_32261.4	6	LSU Helix 89 (H89) IL2
45	IL_85010.2	6	23S H91 IL \| Single-Base Intercalation Site
46	IL_98016.2	6	One or more bulged nucleotides
47	IL_34363.4	6	Kink-turn from 23S H42
48	IL_26321.2	6	LSU H58 IL2 H.m. \| SRP Loop E-like motif \| Triple sheared (tSH-tHS-tHS) with cWW Wobble base flanking motif
49	IL_12211.4	5
50	IL_73281.2	5	Sarcin-like with an intercalated basepair
51	IL_15702.2	5
52	IL_86694.2	5	SSU Helix 8 (h8) IL E.c. and Yeast \| LSU H68 IL from H.m.
53	IL_99363.2	5
54	IL_37053.4	5	Kink-turn from 23S H58
55	IL_60760.2	5
56	IL_37197.4	4
57	IL_94403.7	4	LSU H77
58	IL_69536.5	4	LSU Helix 96 (H96) IL2
59	IL_70089.2	4
60	IL_40053.2	4
61	IL_87899.2	3	SSU helix 20 (h20) IL. Prokaryal 5S Loop E Sub-motif
62	IL_90735.3	3
63	IL_91102.2	3
64	IL_74876.4	3	Double-sheared with two unpaired, stacked As. LSU Helix 68 IL4.
65	IL_09530.4	3	Double S-turn motif
66	IL_78744.2	3	Quadruple Sheared (tSH-tSH-tHS-tHS)
67	IL_87548.2	3
68	IL_92205.2	3	cWW AG or water inserted cWW Y-Y. \| Single sheared (tHS) with bulged bases. LSU Helix 75 (H75) \| 16S h34 ILa : Part of larger motif \| cWW AG or UU \| Single sheared (tHS) with bulged bases. LSU Helix 75 (H75)
69	IL_62504.2	2	Triple Sheared with unpaired, inserted A
70	IL_80494.5	2	LSU H58 IL2 H.m.
71	IL_63917.2	2
72	IL_37914.3	2
73	IL_24955.2	2
74	IL_59563.3	2	Sarcin-ricin motif with syn G
75	IL_79398.2	2	cWW AG or UU \| cWH basepair with syn base \| Single sheared (tHS) with bulged bases. LSU Helix 75 (H75) \| 16S h34 ILa : Part of larger motif

Removed motif groups

#	Motif id	Instances	Description
1	IL_81965.1	44	Triple sheared (tSH-tHS-tHS) no inserted bases \| Double sheared with wobble cWW.
2	IL_82444.4	42	cWH basepair
3	IL_24982.8	21	SSU helix 20 (h20) IL. Prokaryal 5S Loop E Sub-motif
4	IL_68200.1	18	One or more bulged nucleotides
5	IL_94430.8	15	16S h32-h33-h34 3WJ
6	IL_49203.1	14	Double sheared with wobble cWW.
7	IL_27005.1	12	Non-canonical cWW
8	IL_65542.1	10	SRP Loop E-like motif \| Triple sheared (tSH-tHS-tHS) with cWW Wobble base flanking motif
9	IL_38078.1	9
10	IL_86357.6	9	LSU Helix 61 IL2
11	IL_51342.1	8	Non-canonical cWW with inserted stacked base.
12	IL_18916.1	7	One or more bulged nucleotides
13	IL_01551.1	6
14	IL_10743.1	6
15	IL_67399.1	6	REV element IL with syn G \| Tandem cWW pairs (Not AU or GC)
16	IL_31772.1	6	SRP Loop E-like motif \| SSU Helix (23) h23 IL1
17	IL_77920.1	6
18	IL_10554.1	5	SSU Helix 23 (h23) Kink-turn T. thermophilus
19	IL_59276.1	5
20	IL_72062.1	5
21	IL_52024.1	5
22	IL_37688.1	5	Stacked bases not quite making a basepair.
23	IL_61513.1	4	One or more bulged nucleotides
24	IL_50787.1	4	tSH-tHW-bulge
25	IL_62615.1	4	cWS plus stacked base
26	IL_13023.1	4
27	IL_00520.1	4
28	IL_45593.1	4
29	IL_48070.1	3	C-loop
30	IL_01827.1	3	Base triple, intercalated pair, and bulged bases making long-range interactions.
31	IL_17204.2	3
32	IL_74163.1	3	cWS making long-range triple
33	IL_82600.1	3	cWW AG or UU \| cWH basepair with syn base \| Single sheared (tHS) with bulged bases. LSU Helix 75 (H75) \| 16S h34 ILa : Part of larger motif
34	IL_14081.1	3	Leadzyme Motif. SSU Decoding site motif, extended. \| cWW-L-cWW-cWW \| Leadzyme Motif. LSU H101 IL2. SSU Decoding site. \| tSH-inserted
35	IL_79636.1	2	Kink-turn
36	IL_24583.1	2
37	IL_38488.1	2
38	IL_86033.1	2
39	IL_06413.1	2	LSU Helix 89 (H89) IL2 \| SSU Helix 12 (h12) IL \| LSU Eukaryal Helix 96 (H96) IL1
40	IL_67005.1	2
41	IL_73348.1	2	Triple sheared (tSH-tHS-tHS) no inserted bases
42	IL_94799.1	2	tHS tHH bulge with S-turn
43	IL_06527.1	2
44	IL_51576.1	2
45	IL_07300.3	2
46	IL_44847.1	2
47	IL_64894.1	2	23S H91 IL \| Single-Base Intercalation Site
48	IL_68945.1	2
49	IL_88416.1	2
50	IL_00697.1	2
51	IL_10119.1	2
52	IL_69668.1	2
53	IL_92422.1	2
54	IL_15219.1	1
55	IL_22731.1	1
56	IL_65681.1	1
57	IL_70102.1	1
58	IL_85805.1	1
59	IL_92957.1	1
60	IL_10628.1	1
61	IL_15813.1	1
62	IL_66407.1	1
63	IL_72055.1	1
64	IL_81512.1	1
65	IL_85975.1	1
66	IL_92986.1	1
67	IL_06177.1	1	cWW AG or UU
68	IL_39296.1	1
69	IL_62008.1	1
70	IL_66775.1	1
71	IL_81956.1	1
72	IL_11529.1	1
73	IL_17682.1	1	Sarcin-ricin motif from Eukaryal LSU Helix 11
74	IL_40987.1	1	23S H91 IL \| Single-Base Intercalation Site
75	IL_11989.1	1
76	IL_18506.1	1
77	IL_27713.1	1
78	IL_41027.1	1
79	IL_63366.1	1
80	IL_87168.1	1
81	IL_94958.1	1
82	IL_00519.1	1	Triple sheared (tSH-tHS-tHS) no inserted bases
83	IL_41920.1	1
84	IL_63723.1	1
85	IL_76024.1	1
86	IL_88263.1	1
87	IL_09430.1	1
88	IL_20608.1	1
89	IL_34548.1	1
90	IL_55210.1	1	1-3 bulged nucleotides, same chain \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| LSU H77 \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| 23S H91 IL \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| LSU H77 \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| 1-3 bulged nucleotides, same chain \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW \| 16S h19 IL and 23S H41 IL \| cWW-bulge-cWW
91	IL_83250.1	1	16S h40 3WJ T.th.
92	IL_14240.1	1
93	IL_22601.1	1
94	IL_57625.1	1
95	IL_78984.1	1
96	IL_85707.1	1

Added motif groups

#	Motif id	Instances	Description
1	IL_37976.1	44	Triple sheared (tSH-tHS-tHS) no inserted bases \| Double sheared with wobble cWW. \| Triple sheared (tSH-tHS-tHS) no inserted bases \| SSU helix 20 (h20) IL. Prokaryal 5S Loop E Sub-motif
2	IL_85638.1	43	cWH basepair \| Non-canonical cWW basepair \| IL_53587.1 is a mixed group with either one cSW pair or an intercalated base
3	IL_77895.1	20	Triple sheared (tSH-tHS-tHS) no inserted bases \| Double sheared with wobble cWW. \| SSU helix 20 (h20) IL. Prokaryal 5S Loop E Sub-motif
4	IL_21137.1	18	Sugar-edge, 1-base platform, consensus tHS \| cHS-cWS \| 16S h32-h33-h34 3WJ
5	IL_66381.1	17	One or more bulged nucleotides \| 1-3 bulged nucleotides \| 23S H41 IL and 16S h18 IL : Has large bulge on one side
6	IL_68859.1	16	Triple sheared (tSH-tHS-tHS) no inserted bases \| Double sheared with wobble cWW. \| Double sheared with wobble cWW.
7	IL_93635.1	13	Non-canonical cWW
8	IL_68638.1	12	One or more bulged nucleotides
9	IL_75508.1	12	LSU Helix 61 IL2 \| IL_53587.1 is a mixed group with either one cSW pair or an intercalated base
10	IL_98284.1	9	SRP Loop E-like motif \| SSU Helix (23) h23 IL1 \| SRP Loop E-like motif \| Triple sheared (tSH-tHS-tHS) with cWW Wobble base flanking motif
11	IL_72032.1	8	LSU Helix 96 (H96) IL2
12	IL_96532.1	7	cWS plus stacked base
13	IL_99561.1	6	Double Sheared (tSH-tHS) \| Stacked cWW-cWH pairs \| tSH-tHW-bulge
14	IL_74753.1	6	Non-canonical cWW with inserted stacked base.
15	IL_22529.1	6	cWW AG or UU \| cWW AG or UU \| cWH basepair with syn base \| Single sheared (tHS) with bulged bases. LSU Helix 75 (H75) \| 16S h34 ILa : Part of larger motif \| Stacked bases not quite making a basepair. \| IL_53587.1 is a mixed group with either one cSW pair or an intercalated base
16	IL_41366.1	6
17	IL_07837.1	5	Non-canonical cWW with inserted stacked base. \| cWS plus stacked base \| Leadzyme Motif. SSU Decoding site motif, extended. \| cWW-L-cWW-cWW \| Leadzyme Motif. LSU H101 IL2. SSU Decoding site. \| tSH-inserted
18	IL_70108.1	5	REV element IL with syn G \| Tandem cWW pairs (Not AU or GC)
19	IL_84284.1	5
20	IL_99840.1	5	Triple sheared (tSH-tHS-tHS) no inserted bases \| Double sheared with wobble cWW. \| Triple sheared (tSH-tHS-tHS) no inserted bases
21	IL_04238.1	5	cWH basepair \| Stacked bases not quite making a basepair.
22	IL_04466.1	4
23	IL_92942.1	4	cWW AG or UU \| cWH basepair with syn base \| Single sheared (tHS) with bulged bases. LSU Helix 75 (H75) \| 16S h34 ILa : Part of larger motif
24	IL_06584.1	4
25	IL_77152.1	4
26	IL_10822.1	4	cWS making long-range triple
27	IL_77382.1	4	SRP Loop E-like motif \| SSU Helix (23) h23 IL1
28	IL_52184.1	4	Base triple, intercalated pair, and bulged bases making long-range interactions.
29	IL_96898.1	3
30	IL_75951.1	3	Non-canonical cWW with inserted stacked base. \| cWS plus stacked base
31	IL_84401.1	3	cWW with bulged base
32	IL_53504.1	3
33	IL_68139.1	3	One or more bulged nucleotides
34	IL_19589.1	2
35	IL_22611.1	2	LSU Helix 89 (H89) IL2 \| SSU Helix 12 (h12) IL \| LSU Eukaryal Helix 96 (H96) IL1
36	IL_41740.1	2
37	IL_58695.1	2
38	IL_86090.1	2
39	IL_20094.1	2
40	IL_37400.1	2	SSU Helix 23 (h23) Kink-turn T. thermophilus
41	IL_81791.1	2
42	IL_27536.1	2	Leadzyme Motif. SSU Decoding site motif, extended. \| cWW-L-cWW-cWW \| Leadzyme Motif. LSU H101 IL2. SSU Decoding site. \| tSH-inserted
43	IL_55583.1	2	23S H91 IL \| Single-Base Intercalation Site \| 16S h32-h33-h34 3WJ
44	IL_87433.1	2
45	IL_28666.1	2
46	IL_37481.1	2
47	IL_93090.1	2
48	IL_22165.1	2
49	IL_32815.1	2	REV element IL with syn G \| Tandem cWW pairs (Not AU or GC)
50	IL_51413.1	2	Sarcin-ricin motif from Eukaryal LSU Helix 11
51	IL_70320.1	2	16S h40 3WJ T.th.
52	IL_03783.1	2
53	IL_57674.1	2
54	IL_77809.1	2	C-loop
55	IL_34637.1	2
56	IL_35279.1	2
57	IL_79341.1	2	Non-canonical cWW basepair
58	IL_92630.1	2	tHS tHH bulge with S-turn
59	IL_36321.1	1
60	IL_54405.1	1
61	IL_75231.1	1	16S h32-h33-h34 3WJ
62	IL_80854.1	1
63	IL_92733.1	1
64	IL_05920.1	1	One or more bulged nucleotides
65	IL_24658.1	1
66	IL_45126.1	1
67	IL_54542.1	1
68	IL_58965.1	1
69	IL_86167.1	1
70	IL_37408.1	1	Kink-turn from 23S H58
71	IL_47805.1	1
72	IL_60334.1	1
73	IL_69236.1	1
74	IL_83427.1	1
75	IL_93035.1	1
76	IL_21577.1	1	LSU Helix 89 (H89) IL2 \| SSU Helix 12 (h12) IL \| LSU Eukaryal Helix 96 (H96) IL1
77	IL_48045.1	1
78	IL_56083.1	1
79	IL_64749.1	1
80	IL_83917.1	1
81	IL_87776.1	1
82	IL_99739.1	1
83	IL_56616.1	1
84	IL_90660.1	1
85	IL_12192.1	1
86	IL_22247.1	1
87	IL_33156.1	1
88	IL_39044.1	1
89	IL_66408.1	1
90	IL_91857.1	1	Kink-turn
91	IL_94312.1	1
92	IL_04023.1	1
93	IL_14652.1	1
94	IL_22368.1	1
95	IL_40852.1	1
96	IL_53415.1	1	23S H91 IL
97	IL_57780.1	1
98	IL_67360.1	1
99	IL_84773.1	1
100	IL_92115.1	1
101	IL_16927.1	1
102	IL_58203.1	1	cWH basepair
103	IL_75176.1	1
104	IL_96604.1	1