IL_4D67_041

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

CCG*CUG

Length

6 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_041 not in the Motif Atlas

Homologous match to IL_8C3A_029

Geometric discrepancy: 0.2012

The information below is about IL_8C3A_029

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_44258.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

301

Unit IDs

4D67|1|2|C|1499
4D67|1|2|C|1500
4D67|1|2|G|1501
*
4D67|1|2|C|1634
4D67|1|2|U|1635
4D67|1|2|G|1636

Current chains

Chain 2

28S RRNA

Nearby chains

Chain C

60S RIBOSOMAL PROTEIN L4

Chain a

60S RIBOSOMAL PROTEIN L27A