IL_2KX5_010

3D structure

PDB id

2KX5 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Recognition of HIV TAR RNA by peptide mimetic of Tat protein

Experimental method

SOLUTION NMR

Resolution

Loop

Sequence

AUCUG*CU

Length

7 nucleotides

Bulged bases

2KX5|10|A|C|24, 2KX5|10|A|U|25

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_2KX5_010 not in the Motif Atlas

Geometric match to IL_6DLR_004

Geometric discrepancy: 0.229

The information below is about IL_6DLR_004

Detailed Annotation

Multiple bulged bases

Broad Annotation

No text annotation

Motif group

IL_77710.1

Basepair signature

cWW-L-cWW

Number of instances in this motif group

26

Unit IDs

2KX5|10|A|A|22
2KX5|10|A|U|23
2KX5|10|A|C|24
2KX5|10|A|U|25
2KX5|10|A|G|26
*
2KX5|10|A|C|39
2KX5|10|A|U|40

Current chains

Chain A

HIV TAR RNA

Nearby chains

Chain B

Cyclic peptide mimetic of Tat protein