IL_4D61_019

3D structure

PDB id

4D61 (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

UUA*UA

Length

5 nucleotides

Bulged bases

4D61|1|1|U|488

QA status

Unknown status

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_4D61_019 not in the Motif Atlas

Homologous match to IL_4V88_407

Geometric discrepancy: 0.3525

The information below is about IL_4V88_407

Detailed Annotation

Single bulged U

Broad Annotation

No text annotation

Motif group

IL_83039.19

Basepair signature

cWW-L-cWW

Number of instances in this motif group

123

Unit IDs

4D61|1|1|U|487
4D61|1|1|U|488
4D61|1|1|A|489
*
4D61|1|1|U|511
4D61|1|1|A|512

Current chains

Chain 1

18S RRNA

Nearby chains

Chain J

40S RIBOSOMAL PROTEIN S9

Chain Y

40S RIBOSOMAL PROTEIN S24

Chain i

EUKARYOTIC PEPTIDE CHAIN RELEASE FACTOR GTP-BINDING SUBUNIT ERF3A