IL_4D61_020

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

CCACU*AG

Length

7 nucleotides

Bulged bases

None detected

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_020 not in the Motif Atlas

Geometric match to IL_4LFB_015

Geometric discrepancy: 0.1797

The information below is about IL_4LFB_015

Detailed Annotation

C-loop

Broad Annotation

No text annotation

Motif group

IL_26900.1

Basepair signature

cWW-cSH-cWS-tWH-cWW

Number of instances in this motif group

5

Unit IDs

4D61|1|1|C|491
4D61|1|1|C|492
4D61|1|1|A|493
4D61|1|1|C|494
4D61|1|1|U|495
*
4D61|1|1|A|508
4D61|1|1|G|509

Current chains

Chain 1

18S RRNA

Nearby chains

Chain E

40S RIBOSOMAL PROTEIN S4, Y ISOFORM 1

Chain J

40S RIBOSOMAL PROTEIN S9

Chain Y

40S RIBOSOMAL PROTEIN S24