IL_4D67_077

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

GGCG*CUC

Length

7 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_077 not in the Motif Atlas

Geometric match to IL_7A0S_107

Geometric discrepancy: 0.3744

The information below is about IL_7A0S_107

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_07785.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

33

Unit IDs

4D67|1|2|G|2523
4D67|1|2|G|2524
4D67|1|2|C|2525
4D67|1|2|G|2526
*
4D67|1|2|C|2745
4D67|1|2|U|2746
4D67|1|2|C|2747

Current chains

Chain 2

28S RRNA

Nearby chains

Chain g

60S RIBOSOMAL PROTEIN L34

Chain k

60S RIBOSOMAL PROTEIN L38