Changes in PDB files used for clustering

Release 1.1 has 208 PDB files, release 1.2 has 211 PDB files, 208 of them are identical.

No equivalence class representatives have been replaced.

3 new structures in release 1.2: 4JF2, 4JRC, 4JXZ.

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

Loading the Sankey diagram...

Changes in motif groups

Release 1.1 has 254 motif groups, release 1.2 has 256 motif groups, 249 of them are identical.

4 motif groups were updated, 1 groups are present only in release 1.1, 3 groups are only in release 1.2.

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
1HL_18781.220Double sheared (tSH) with U-turn
2HL_91226.317Kissing Hairpin motif
3HL_97270.215T-loops with 1 bulged base
4HL_52574.215LSU Helix 92 (H92) A-site Loop. GNRA-like with extra stacked base.
5HL_74465.212tRNA Anti-Codon loop
6HL_48039.111MS2 virus RNA Hairpin
7HL_49036.211GNRA with one bulged base
8HL_68081.310LSU Helix 20 Hairpin loop
9HL_75759.210UNCG-like. cWW Closing pair. | LSU: Part of IL/3WJ between H55 and H56.
10HL_46175.11016S helix 23 and 24 hairpin loops
11HL_80459.210
12HL_17723.310LSU Helix 22 (H22) Hairpin Loop. Forms Pseudknot.
13HL_56824.210LSU Helix 60A. LSU Helix 63A.
14HL_87844.29LSU Helix 11 (H11) Hairpin Loop. GNRA-like.
15HL_28436.39LSU Helix 96 (H96) Hairpin Loop
16HL_11547.28LSU Helix 80 (H80) P-site Hairpin Loop.
17HL_15603.18U1A protein-binding Hairpin Loop.
18HL_82294.28SSU Helix 37 (h37) Hairpin loop.
19HL_24544.18LSU Helix 53 (H53) Hairpin Loop. T-loop like.
20HL_34027.285S Loop C - Upper part of Hairpin Loop.
21HL_33402.27LSU Helix 13 (H13) Hairpin loop. GNRA-like.
22HL_34108.26LSU Helix 37 (H37) Hairpin Loop.
23HL_75579.26
24HL_01926.36LSU Helix 71 (H71) Hairpin Loop.
25HL_39872.26LSU Helix 99A (H99A) Hairpin Loop. Closed by cSW AA.
26HL_42677.16
27HL_39942.26LSU Helix 91 (H91) Hairpin Loop
28HL_46489.26LSU H89 Hairpin Loop
29HL_87136.26LSU Helix 39A Hairpin loop
30HL_18156.26LSU Helix 72 (H72) Hairpin Loop
31HL_11509.26LSU Helix 6 (H6) Hairpin Loop.
32HL_41833.26LSU Helix 81 (H81) Hairpin Loop
33HL_70420.26LSU Helix 97 Hairpin loop
34HL_06643.25tRNA D-loop. Sec tRNA
35HL_45018.35Hairpin-Hairpin Interacting HL
36HL_57514.15Two base, cross-stacked hairpin loop
37HL_66174.15cHS GU/cWS Double Platform creates Intercalation site
38HL_88311.25LSU Helix 35 (H35) Hairpin Loop
39HL_72273.15tRNA D-loop
40HL_78731.15LSU Helix 7 (H7) Hairpin Loop. Forms Pseudo-knot
41HL_85534.15LSU Helix 65 (H65) Hairpin Loop. T-loop like.
42HL_12811.25LSU Helix 12 (H12) Hairpin Loop. GNRA-like with altered stacking
43HL_72543.25LSU Helix 43 (H43) Hairpin Loop. T-loop Like.
44HL_18798.14UNCG-like. cWW Closing pair.
45HL_47784.14SSU Central Pseudoknot (forms helix 2)
46HL_48116.24GNRA-like with 5'-stacking of first unpaired base.
47HL_29831.14GNRA-like with bulged base.
48HL_61547.34
49HL_62228.24LSU Helix 35A (H35A) Hairpin Loop
50HL_64543.14SSU Helix 31 (h31) Hairpin Loop
51HL_98523.14GNRA-like. Closed by tSH UC.
52HL_62881.14RNase P Structured Hairpin Loop
53HL_25124.13tSW GA closed tetraloops
54HL_27429.33
55HL_42077.23LSU Helix 28 (H28) Hairpin Loop
56HL_54751.13
57HL_23182.13
58HL_32644.13LSU Helix 69 (H69) Hairpin Loop
59HL_19221.23
60HL_82253.23
61HL_48254.13LSU Helix 84 (H84) Hairpin Loop.
62HL_76036.33LSU Helix 8 (H8) Hairpin Loop
63HL_08382.23
64HL_58083.23
65HL_90579.23
66HL_42687.23
67HL_80492.23tRNA D-loop
68HL_13707.23cSH AA Platform containing Hairpin Loop
69HL_19905.23LSU: Part of IL/3WJ between H55 and H56.
70HL_41827.13
71HL_46794.23
72HL_74686.13SSU Central Pseudoknot (forms helix 2)
73HL_78361.13
74HL_98833.13
75HL_06312.12
76HL_62967.12
77HL_65924.12
78HL_81752.12
79HL_12595.12
80HL_50312.12
81HL_94578.12
82HL_99633.12
83HL_16770.12
84HL_23290.12
85HL_42436.12Kissing Hairpin from di-GMP-II riboswitch
86HL_60200.12
87HL_97512.12LSU Helix 8 (H8) Hairpin Loop
88HL_42553.12
89HL_45440.12
90HL_57904.12
91HL_03791.12
92HL_19399.12
93HL_24473.32tRNA D-loop
94HL_26057.12
95HL_33451.12
96HL_64371.22
97HL_68697.12
98HL_76766.12
99HL_86123.22SSU Helix 42 (h42) Hairpin Loop. T-loop like.
100HL_26495.12
101HL_77555.12
102HL_05361.12
103HL_49210.12
104HL_53753.12
105HL_67367.12
106HL_96915.12
107HL_98577.12
108HL_06122.12
109HL_24711.12
110HL_38130.22
111HL_57014.12
112HL_58687.12
113HL_67692.12
114HL_75575.12
115HL_84353.12
116HL_87554.12
117HL_20914.11
118HL_31969.11
119HL_38138.11
120HL_44522.11
121HL_50059.11LSU Helix 35 (H35) Hairpin Loop from Yeast
122HL_57217.11cHS platform Intercalation Site
123HL_59604.11
124HL_67761.11
125HL_70912.11
126HL_78420.11
127HL_84888.11T-loop like but without tWH UA
128HL_94145.11SSU Helix 43 (h43) Hairpin Loop E.coli
129HL_99207.11Tetrahymena LSU hairpin poorly modeled
130HL_00090.11
131HL_16118.11
132HL_19132.11
133HL_25175.11
134HL_27819.11
135HL_34440.11
136HL_38897.11S8 operon binding Hairpin Loop. T-loop like with purine stacking.
137HL_42345.11
138HL_55202.11U2B"-U2A" binding hairpin loop
139HL_59610.11
140HL_62970.11
141HL_71607.11
142HL_78507.11
143HL_82243.11
144HL_85018.11
145HL_97499.11
146HL_01418.11
147HL_07315.11
148HL_12706.11
149HL_25195.11
150HL_33277.11
151HL_35004.11
152HL_39422.11
153HL_45411.11
154HL_52109.11
155HL_55272.11
156HL_57843.11
157HL_63304.11
158HL_66467.11
159HL_68435.11
160HL_75850.11
161HL_88960.11
162HL_94697.11LSU Helix 84 (H84) Hairpin Loop. E.coli.
163HL_07915.11
164HL_17468.11
165HL_19226.11
166HL_24108.11
167HL_25197.11
168HL_29084.11
169HL_35200.11
170HL_39486.11
171HL_52393.11Double tSH (double sheared) with bulged base
172HL_55543.11
173HL_60203.11
174HL_63690.11
175HL_66877.11cSH GU/cWS double platform, intercalation site
176HL_68579.11
177HL_79902.11
178HL_82288.11
179HL_85753.11
180HL_90102.11Kink-turn-like Hairpin Loop
181HL_95049.11Two base, cross-stacked hairpin loop
182HL_97784.11
183HL_12984.11
184HL_17537.11
185HL_35865.11
186HL_48480.11
187HL_56775.11
188HL_66900.11
189HL_73465.11
190HL_95716.11
191HL_97971.11
192HL_04194.11
193HL_10116.11Kink-turn-like Hairpin Loop
194HL_13105.11
195HL_19452.11tRNA D-loop
196HL_30008.11
197HL_33524.11tRNA T-loop distorted by RS binding
198HL_36842.11
199HL_53015.11
200HL_56809.11
201HL_58223.11
202HL_67000.11
203HL_68733.11LSU Yeast Hairpin Loop
204HL_83053.11SSU Helix 43 (h43) Hairpin Loop from T.th. T-loop like.
205HL_96192.11
206HL_10378.11Double 5'-stacked purine Hairpin Loop from Eukaryal LSU
207HL_24707.11
208HL_26579.11
209HL_30128.11
210HL_33640.11
211HL_37962.11
212HL_42969.11
213HL_58601.11
214HL_62880.11
215HL_65071.11
216HL_69403.11GNRA-like
217HL_78228.11
218HL_80746.11
219HL_84289.11
220HL_87223.11
221HL_93530.11
222HL_13786.11
223HL_20806.11
224HL_27397.11
225HL_30366.11LSU Helix 10 (H10) Hairpin E.coli
226HL_44390.11
227HL_47337.11
228HL_49492.11Forms 7-BP PseudoKnot. Has embedded sarcin-like motif
229HL_53789.11
230HL_65802.11
231HL_81295.11UNCG-like. cWW Closing pair.
232HL_93567.11
233HL_96994.11

Updated motif groups

#Motif idInstancesDescription
1HL_67042.6225GNRA Hairpin motifs
2HL_72498.764T-loops with two bulged bases
3HL_39895.535UNCG Hairpin motifs
4HL_77235.25LSU Helix 71 (H71) Hairpin Loop. | Double tSH (double sheared) with bulged base

Removed motif groups

#Motif idInstancesDescription
1HL_81661.11tRNA D-loop

Added motif groups

#Motif idInstancesDescription
1HL_06426.12tRNA D-loop
2HL_34375.11
3HL_59182.11