IL_2DD2_019

3D structure

PDB id

2DD2 (explore in PDB, NAKB, or RNA 3D Hub)

Description

An alternating sheared AA pair in 5'GGUGAAGGCU/3'PCCGAAGCCG: I. The major conformation with A6/A15/A16 stack

Experimental method

SOLUTION NMR

Resolution

Loop

Sequence

UGAAG*CGAAG

Length

10 nucleotides

Bulged bases

None detected

QA status

Valid loop

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.

R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.

R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.

R3DMCS Rfam

IL_2DD2_019 not in the Motif Atlas

Geometric match to IL_4WFL_001

Geometric discrepancy: 0.2652

The information below is about IL_4WFL_001

Detailed Annotation

Double sheared with non-canonical cWW

Broad Annotation

Double sheared

Motif group

IL_87767.2

Basepair signature

cWW-L-R-tSH-tHS-cWW

Number of instances in this motif group

17

Unit IDs

2DD2|19|A|U|3
2DD2|19|A|G|4
2DD2|19|A|A|5
2DD2|19|A|A|6
2DD2|19|A|G|7
*
2DD2|19|B|C|13
2DD2|19|B|G|14
2DD2|19|B|A|15
2DD2|19|B|A|16
2DD2|19|B|G|17

Current chains

Chain A

5'-R(*GP*GP*UP*GP*AP*AP*GP*GP*CP*U)-3'

Chain B

5'-R(*GP*CP*CP*GP*AP*AP*GP*CP*CP*(P5P))-3'

Nearby chains