IL_4D61_037

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

GAC*GUUU

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_4D61_037 not in the Motif Atlas

Geometric match to IL_5J7L_009

Geometric discrepancy: 0.297

The information below is about IL_5J7L_009

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_57744.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

22

Unit IDs

4D61|1|1|G|925
4D61|1|1|A|926
4D61|1|1|C|927
*
4D61|1|1|G|1014
4D61|1|1|U|1015
4D61|1|1|U|1016
4D61|1|1|U|1017

Current chains

Chain 1

18S RRNA

Nearby chains

Chain N

40S RIBOSOMAL PROTEIN S13

Chain W

40S RIBOSOMAL PROTEIN S15A

Chain b

40S RIBOSOMAL PROTEIN S27