IL_4D5Y_153

3D structure

PDB id

4D5Y (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated state

Experimental method

ELECTRON MICROSCOPY

Resolution

9 Å

Loop

Sequence

GU*GCU

Length

5 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_4D5Y_153 not in the Motif Atlas

Geometric match to IL_2QWY_008

Geometric discrepancy: 0.3517

The information below is about IL_2QWY_008

Detailed Annotation

Single stack bend with SAM intercalation

Broad Annotation

Single stack bend with SAM intercalation

Motif group

IL_90729.1

Basepair signature

cWW-L-cWW

Number of instances in this motif group

30

Unit IDs

4D5Y|1|4|G|1
4D5Y|1|4|U|2
*
4D5Y|1|4|G|117
4D5Y|1|4|C|118
4D5Y|1|4|U|119

Current chains

Chain 4

5S Ribosomal RNA

Nearby chains

Chain D

60S RIBOSOMAL PROTEIN UL18