#SLoop idPDBDisc#Non-coreAnnotationChain(s)Standardized name 1 2 3 4 5 6 71-72-6
1 HL_2A64_0022A640.29981T-loop with 2 stacked bulged basesAribonuclease P RNAC69U70G71A72G73A74G76cWWtWH
2 HL_4WF9_0104WF90.20301T-loop with 2 stacked bulged basesX LSU rRNAC348U349G350G351A352A353G355cWWtWH
3 HL_8VTW_0098VTW0.23151T-loop with 1 bulged base1A LSU rRNAU305U306G307G308G309A310G312cWWtWH
4 HL_4V9F_0104V9F0.11811T-loop with 2 stacked bulged bases0 LSU rRNAU312U313G314G315A316A317A319cWWtWH
5 HL_8C3A_0058C3A0.16021T-loop with 2 stacked bulged bases1 LSU rRNAU193U194G195G196A197A198A200cWWtWH
6 HL_5TBW_0055TBW0.18101T-loop with 2 stacked bulged bases1 LSU rRNAU194U195G196G197A198A199A201cWWtWH
7 HL_3F2X_0043F2X0.11542T-loop with 2 bulged bases not stackedXFMN riboswitchG68U69G70A71A72A73C76cWWtWH
8 HL_6DN2_0036DN20.10972T-loop with 2 bulged bases not stackedYRNA (56-MER)G68U69G70A71A72A73C76cWWtWH
9 HL_5C45_0035C450.09132T-loop with 2 bulged bases not stackedYFMN RiboswitchG68U69G70A71A72A73C76cWWtWH
10 HL_4FRG_0014FRG0.11792T-loop with 2 bulged bases not stackedBcobalamin riboswitch aptamer domainG28U29G30A31A32A33C36cWWtWH
11 HL_3F2X_0013F2X0.00002T-loop with 2 bulged bases not stackedXFMN riboswitchG17U18G19A20A21A22C25cWWtWH
12 HL_5C45_0015C450.06632T-loop with 2 bulged bases not stackedXFMN RiboswitchG17U18G19A20A21A22C25cWWtWH
13 HL_6DN2_0016DN20.08082T-loop with 2 bulged bases not stackedXRNA RIBOSWITCHG17U18G19A20A21A22C25cWWtWH
14 HL_5DH6_0025DH60.13741T-loop with 2 stacked bulged basesAhammerhead ribozymeC27U28G29G30G31A32G34cWWtWH
15 HL_5J7L_1425J7L0.12711T-loop with 2 stacked bulged basesDA LSU rRNAC305U306G307G308A309A310G312cWWtWH
16 HL_7A0S_0107A0S0.12771T-loop with 1 bulged baseX LSU rRNAC316U317G318G319A320A321G323cWWtWH
17 HL_4FRN_0054FRN0.13862T-loop with 2 bulged bases not stackedBCobalamin riboswitch aptamer domainG28U29G30U31A32A33C36cWWtWH
18 HL_8VT5_0038VT50.16302T-loop with 2 stacked bulged basesAmenRNAG40U41U42C43G44A45C48cWWntWH
19 HL_6UGI_0016UGI0.32542T-loop with 2 bulged bases not stackedAtRNA(Asp) acceptor stem/T stem-loopG12U13U14C15G16A17C20cWWtWH
20 HL_3VJR_0013VJR0.36522T-loop with 2 bulged bases not stackedBtRNA CCA-acceptorG13U14U15C16G17A18C21cWWtWH
21 HL_1P6V_0041P6V0.49352T-loop with 2 bulged bases not stackedB45-MERG45U46U47C48G49A50C53cWWntWW
22 HL_5CCB_0035CCB0.56402T-loop relatedN tRNAG53U54U55C56A58||AG59C61cWW
23 HL_6GSK_2196GSK0.75762T-loop related3L tRNAG53U54U55C56G57A58C61cWW

3D structures

Complete motif including flanking bases
SequenceCounts
GUGAAAUUC7
CUGGAAAG3
UUGGAACA2
GUUCGAGUC2
CUGAGAUG1
UUGGGAAG1
UUGGAAUA1
CUGGGAUG1
GUGUAAUUC1
GUUCGAUCC1
GUUCGAUUC1
GUUCAAGUC1
GUUCGAAUC1
Non-Watson-Crick part of the motif
SequenceCounts
UGAAAUU7
UGGAAA3
UGGAAC2
UUCGAGU2
UGAGAU1
UGGGAA1
UGGAAU1
UGGGAU1
UGUAAUU1
UUCGAUC1
UUCGAUU1
UUCAAGU1
UUCGAAU1

Release history

Release3.893.90
Date2024-10-092024-11-06
StatusNew id, > 2 parentsExact match

Parent motifs

This motif has no parent motifs.

Children motifs

This motif has no children motifs.
Annotations
  • T-loop with 2 bulged bases not stacked (11)
  • T-loop with 2 stacked bulged bases (8)
  • T-loop related (2)
  • T-loop with 1 bulged base (2)
  • Basepair signature
    cWW-tWH-F-F-F
    Heat map statistics
    Min 0.07 | Avg 0.31 | Max 0.87
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