IL_2KXZ_007

3D structure

PDB id

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

Description

The Structure of RNA Internal Loops with Tandem AG Pairs: 5'AAGU/3'UGAA

Experimental method

SOLUTION NMR

Resolution

Loop

Sequence

AAGU*AAGU

Length

8 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_2KXZ_007 not in the Motif Atlas

Geometric match to IL_5TBW_100

Geometric discrepancy: 0.1842

The information below is about IL_5TBW_100

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_67085.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

55

Unit IDs

2KXZ|7|A|A|4
2KXZ|7|A|A|5
2KXZ|7|A|G|6
2KXZ|7|A|U|7
*
2KXZ|7|B|A|15
2KXZ|7|B|A|16
2KXZ|7|B|G|17
2KXZ|7|B|U|18

Current chains

Chain A

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

Chain B

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

Nearby chains