HL_2KDQ_007

3D structure

PDB id

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

Description

Simultaneous recognition of HIV-1 TAR RNA bulge and loop sequences by cyclic peptide mimic of Tat protein

Experimental method

SOLUTION NMR

Resolution

Loop

Sequence

CCUGGGAG

Length

8 nucleotides

Bulged bases

2KDQ|7|B|A|35

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

HL_2KDQ_007 not in the Motif Atlas

Geometric match to HL_5TBW_022

Geometric discrepancy: 0.1454

The information below is about HL_5TBW_022

Detailed Annotation

Externally structured

Broad Annotation

Externally structured

Motif group

HL_96426.1

Basepair signature

cWW-F

Number of instances in this motif group

4

Unit IDs

2KDQ|7|B|C|29
2KDQ|7|B|C|30
2KDQ|7|B|U|31
2KDQ|7|B|G|32
2KDQ|7|B|G|33
2KDQ|7|B|G|34
2KDQ|7|B|A|35
2KDQ|7|B|G|36

Current chains

Chain B

HIV-1 TAR RNA

Nearby chains

Chain A

L-22 CYCLIC PEPTIDE