Changes in PDB files used for clustering

Release 0.10 has 195 PDB files, release 0.11 has 196 PDB files, 194 of them are identical.

No equivalence class representatives have been replaced.

2 new structures in release 0.11: 3ZD3, 4E59.

No equivalence class representatives have been obsoleted.

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

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Changes in motif groups

Release 0.10 has 266 motif groups, release 0.11 has 266 motif groups, 252 of them are identical.

6 motif groups were updated, 8 groups are present only in release 0.10, 8 groups are only in release 0.11.

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 idInstancesDescription
1IL_97217.42351-3 bulged nucleotides, same chain
2IL_39199.255Hoogsteen-edge Platform, Single bulged base
3IL_41766.249Tandem cWW pairs (Not AU or GC)
4IL_56465.245Single, unpaired intercalated base, consensus A
5IL_44540.243Sugar-edge, 1-base platform, consensus tHS
6IL_87904.331Triple sheared (tSH-tHS-tHS) no inserted bases
7IL_06390.125cWH basepair with syn base
8IL_13959.224Double Sheared (tSH-tHS)
9IL_65553.422Kink-turn
10IL_93424.222tSH-inserted-tHW
11IL_32390.22116S h19 IL and 23S H41 IL
12IL_73276.120C-loop
13IL_55938.219LSU Helix 89 (H89) IL2. cSH Platform.
14IL_92027.21716S h21 S8 binding site
15IL_06429.216cWW-bulge-cWW
16IL_85647.216Sarcin-ricin parent motif with 15 Nts
17IL_24982.315SSU helix 20 (h20) IL. Prokaryal 5S Loop E Sub-motif
18IL_94430.31516S h32-h33-h34 3WJ
19IL_31555.315Tandem sheared with inserted, unpaired purine.
20IL_49493.214Sarcin-ricin Parent Motif - bacterial LSU H95 IL
21IL_21304.111Single sheared (tHS) with bulged bases. LSU Helix 75 (H75)
22IL_46648.11123S H91 IL | Single-Base Intercalation Site
23IL_27618.21123S H73 ILa : Part of larger Motif
24IL_40090.21116S h34 ILa : Part of larger motif
25IL_24546.21023S H41 IL and 16S h18 IL : Has large bulge on one side
26IL_92114.39GAAA loop receptor "platform" motif
27IL_58291.29Recurrent Sub-motif found in junctions
28IL_47444.39SRP Loop E-like motif
29IL_92321.28Triple sheared (tSH-tHS-tHS) with cWW Wobble base flanking motif
30IL_02809.18REV element IL with syn G | Tandem cWW pairs (Not AU or GC)
31IL_90459.28cWW AG or UU
32IL_83451.27cHS-cWS triple and Wobble. SSU Helix 44 (h44) IL1.
33IL_73000.27cHS-cWS
34IL_86357.27LSU Helix 61 IL2
35IL_25230.26Bacterial 5S rRNA Loop E
36IL_53635.26LSU Helix 32 (H32) IL
37IL_72158.26LSU Helix 62 (H62) IL
38IL_13069.26LSU 3WJ H32-H33-H35A
39IL_24022.26
40IL_70237.36
41IL_10007.16Single sheared with bulged bases
42IL_54420.16
43IL_08926.1623S H91 IL
44IL_89088.1616S h19 IL and 23S H41 IL
45IL_44067.26Quadruple sheared (tSH-tHS-tHS-tHS). LSU Helix 2 (H2).
46IL_97057.26
47IL_78732.35Double S-turn motif
48IL_90133.15
49IL_92484.15
50IL_79083.25
51IL_77263.15Kink-turn from U4
52IL_01239.15
53IL_82188.15LSU H68 IL from H.m.
54IL_71288.15Leadzyme Motif. LSU H101 IL2. SSU Decoding site.
55IL_45262.25
56IL_02359.25
57IL_21333.14tSH-tHW-bulge
58IL_39526.34
59IL_31066.24SSU Helix 44 (h44) extension
60IL_98591.24
61IL_62661.24Double-sheared with two unpaired, stacked As. LSU Helix 68 IL4.
62IL_28572.1416S h18 kink-turn like motif
63IL_47758.14REV element IL with syn G | Tandem cWW pairs (Not AU or GC)
64IL_10005.14
65IL_22732.14tSH-inserted-tHS
66IL_93568.14Triple Sheared (tSH-tHS-tHS) with wobble cWW.
67IL_38807.24
68IL_16166.23
69IL_09348.33cWW-L-cWW-cWW
70IL_95652.23SSU Helix 27 (h27) IL Sarcin-Ricin motif
71IL_71565.13
72IL_16252.2323S H91 IL
73IL_52173.13
74IL_58586.23
75IL_23262.33
76IL_80494.23LSU H58 IL2 H.m.
77IL_34628.23Kink-turn
78IL_98421.23SSU Helix 12 (h12) IL
79IL_37053.13Kink-turn from 23S H58
80IL_43946.13
81IL_30840.13
82IL_53774.13Single sheared with bulged bases
83IL_95150.33
84IL_75447.13
85IL_79955.23SSU Helix (23) h23 IL1
86IL_34363.13Kink-turn from 23S H42
87IL_36254.13
88IL_82563.13Thi-box riboswitch T-loop
89IL_87548.12
90IL_16415.12SSU Helix 23 (h23) Kink-turn T. thermophilus
91IL_52940.12
92IL_65137.12Kink-turn like motif in Group I Intron
93IL_98566.12
94IL_82831.22Kink-turn from 16S H23
95IL_70280.12Double sheared with wobble cWW.
96IL_94744.12Sarcin-ricin motif with extra cWW GA pair
97IL_55287.12
98IL_37197.12
99IL_11751.12
100IL_97833.12
101IL_25271.12SSU Helix 8 (h8) IL E.c. and Yeast
102IL_37406.12
103IL_07300.12
104IL_45794.12
105IL_78744.12Quadruple Sheared (tSH-tSH-tHS-tHS)
106IL_76095.32Motif from Hairpin Ribozyme
107IL_46435.12
108IL_21495.12
109IL_23414.12
110IL_16330.12
111IL_80093.12
112IL_81441.12
113IL_40892.12
114IL_31707.12Vitamin B12 aptamer
115IL_54965.12Leadzyme Motif. SSU Decoding site motif, extended.
116IL_12211.12
117IL_01054.12
118IL_15840.22Triple Sheared with unpaired, inserted A
119IL_28942.12
120IL_16377.12
121IL_87336.12LSU Eukaryal Helix 96 (H96) IL1
122IL_89231.12LSU H77
123IL_57785.52SSU Decoding Site -- Human. Bulge-cSW-tHS
124IL_74876.12
125IL_09882.12
126IL_77076.12
127IL_91132.12
128IL_00998.12
129IL_50521.12
130IL_90057.12
131IL_41397.22LSU Helix 96 (H96) IL2
132IL_69901.12
133IL_25174.12
134IL_68827.11Reverse Kink-Turn
135IL_83920.11
136IL_52958.11
137IL_52509.11
138IL_22579.11
139IL_67735.11
140IL_54954.11Sarcin-Ricin with extra tSH UA basepair. Yeast LSU H11.
141IL_23639.11tWH-tHS-L-cWW
142IL_90880.11
143IL_15205.11
144IL_06847.11Group II Intron IL
145IL_63952.11
146IL_97191.11Sarcin-ricin motif with cWW UU instead of tSH basepair.
147IL_88403.11
148IL_37715.11
149IL_55934.11kink-turn-like
150IL_61730.11
151IL_13682.11
152IL_76486.11Sarcin-ricin motif with syn G
153IL_37990.11
154IL_17603.11
155IL_85510.11
156IL_60649.11Kink-turn
157IL_09333.11SSU Helix 8 (h8) IL T. thermophilus
158IL_02835.11
159IL_06468.1116S h40 3WJ E.c.
160IL_55649.11
161IL_78809.11
162IL_06306.11
163IL_97842.11
164IL_98655.11Part of H71 Junction in 26S rRNA from Yeast
165IL_56513.11
166IL_88367.11
167IL_77296.11
168IL_21254.11SSU Helix 11 (h11) IL Kink-turn T. thermophilus
169IL_40845.11
170IL_92280.11
171IL_03110.11
172IL_43316.11
173IL_12507.11
174IL_61991.11
175IL_47687.11
176IL_20775.11tSH-inserted
177IL_65788.11
178IL_75688.11Part of Helix 71 (H71) junction in 23S of D.r.
179IL_54576.11
180IL_75415.11Pseudo-knot forming internal loop
181IL_83856.11
182IL_37347.11
183IL_46306.11
184IL_21421.11
185IL_40527.11Kink-turn
186IL_03282.11
187IL_86981.11Sarcin-ricin motif with CC BIfurcated pair. H.m. LSU H18.
188IL_41791.11
189IL_86059.11
190IL_80505.11
191IL_89794.11
192IL_05462.11
193IL_06808.11Double sheared (tSH-tSH) one bulged base.
194IL_11869.11
195IL_81398.11
196IL_05221.11
197IL_06471.11
198IL_58454.11
199IL_41139.11
200IL_94973.11Sarcin-Ricin from Group II Intron with inserted base and poor modeling:
201IL_39324.11
202IL_82650.11
203IL_26868.11
204IL_53988.11
205IL_80652.11
206IL_02690.11
207IL_03741.11
208IL_82113.11
209IL_53323.11
210IL_26971.11
211IL_91904.11
212IL_18755.11
213IL_91089.11
214IL_85805.11
215IL_57977.11
216IL_76263.11
217IL_25307.11
218IL_11302.11
219IL_31754.11Sarcin-ricin H95 23S rRNA E.c.
220IL_97073.11
221IL_12486.11
222IL_31241.11
223IL_76256.11
224IL_91078.11
225IL_25082.11
226IL_98924.11
227IL_59529.11
228IL_02957.11
229IL_82601.11Tandem cWW water-inserted CU pairs
230IL_60643.11
231IL_83250.1116S h40 3WJ T.th.
232IL_98688.11
233IL_66744.11SSU Helix 21 (h21) IL2 E.coli
234IL_54450.11
235IL_71942.11
236IL_53423.11
237IL_77195.11
238IL_71685.11Sarcin-like with an intercalated basepair
239IL_25181.11
240IL_47968.11
241IL_17682.11Sarcin-ricin motif from Eukaryal LSU Helix 11
242IL_91044.11

Updated motif groups

#Motif idInstancesDescription
1IL_47174.5203cWW AG or water inserted cWW Y-Y.
2IL_98556.34
3IL_40387.44LSU Helix 89 (H89) IL2
4IL_34156.43cWW AG or UU
5IL_62499.43
6IL_89028.33Part of Helix 71 (H71) junction in 23S rRNA E.c. H.m. and Tetrahymena

Removed motif groups

#Motif idInstancesDescription
1IL_86826.13tHS tHH bulge with S-turn
2IL_73816.12tHS tHH bulge with S-turn
3IL_93782.12
4IL_37737.12
5IL_06780.11
6IL_17268.11
7IL_62017.11Part of H71 junction in 23S rRNA E.c. H.m. and Tetrahymena
8IL_70550.11

Added motif groups

#Motif idInstancesDescription
1IL_91547.13tHS tHH bulge with S-turn
2IL_33965.12tHS tHH bulge with S-turn
3IL_58811.12
4IL_96031.11tHS tHH bulge with S-turn
5IL_97961.11
6IL_37150.11tHS tHH bulge with S-turn
7IL_41864.11Part of H71 junction in 23S rRNA from T.th.
8IL_87544.11