IL_2DD2_003

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

GUGAAG*CGAAGC

Length

12 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_003 not in the Motif Atlas

Geometric match to IL_7A0S_018

Geometric discrepancy: 0.3552

The information below is about IL_7A0S_018

Detailed Annotation

Triple sheared with non-canonical cWW

Broad Annotation

Triple sheared

Motif group

IL_29495.1

Basepair signature

cWW-tSH-tSH-tHS-tHS-cWW

Number of instances in this motif group

6

Unit IDs

2DD2|3|A|G|2
2DD2|3|A|U|3
2DD2|3|A|G|4
2DD2|3|A|A|5
2DD2|3|A|A|6
2DD2|3|A|G|7
*
2DD2|3|B|C|13
2DD2|3|B|G|14
2DD2|3|B|A|15
2DD2|3|B|A|16
2DD2|3|B|G|17
2DD2|3|B|C|18

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