IL_4D67_131

3D structure

PDB id

4D67 (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

GUGC*GGGC

Length

8 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_4D67_131 not in the Motif Atlas

Geometric match to IL_4WF9_109

Geometric discrepancy: 0.2213

The information below is about IL_4WF9_109

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_30621.4

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

66

Unit IDs

4D67|1|2|G|4597
4D67|1|2|U|4598
4D67|1|2|G|4599
4D67|1|2|C|4600
*
4D67|1|2|G|4619
4D67|1|2|G|4620
4D67|1|2|G|4621
4D67|1|2|C|4622

Current chains

Chain 2

28S RRNA

Nearby chains

Chain W

60S RIBOSOMAL PROTEIN L24

Chain d

60S RIBOSOMAL PROTEIN L31