IL_2W2H_001

3D structure

PDB id

2W2H (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structural basis of transcription activation by the Cyclin T1-Tat-TAR RNA complex from EIAV

Experimental method

X-RAY DIFFRACTION

Resolution

3.25 Å

Loop

Sequence

CAG*CUG

Length

6 nucleotides

Bulged bases

None detected

QA status

Self-complementary: CAG,CUG

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_2W2H_001 not in the Motif Atlas

Geometric match to IL_4LFB_061

Geometric discrepancy: 0.2263

The information below is about IL_4LFB_061

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_86319.3

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

269

Unit IDs

2W2H|1|R|C|6
2W2H|1|R|A|7
2W2H|1|R|G|8
*
2W2H|1|R|C|19
2W2H|1|R|U|20
2W2H|1|R|G|21

Current chains

Chain R

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

Nearby chains

Chain A

CYCLIN-T1

Chain C

PROTEIN TAT