IL_4D67_052

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

AA*UUU

Length

5 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_052 not in the Motif Atlas

Homologous match to IL_5TBW_039

Geometric discrepancy: 0.1978

The information below is about IL_5TBW_039

Detailed Annotation

Minor groove platform

Broad Annotation

No text annotation

Motif group

IL_18604.1

Basepair signature

cWW-tSH-L-R-tHH-tHS-cWW

Number of instances in this motif group

46

Unit IDs

4D67|1|2|A|1716
4D67|1|2|A|1717
*
4D67|1|2|U|1769
4D67|1|2|U|1770
4D67|1|2|U|1771

Current chains

Chain 2

28S RRNA

Nearby chains

Chain 4

5S ribosomal RNA; 5S rRNA

Chain D

60S RIBOSOMAL PROTEIN L5

Chain I

60S RIBOSOMAL PROTEIN L10

Chain T

60S RIBOSOMAL PROTEIN L21