IL_7O81_329

3D structure

PDB id

7O81 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Rabbit 80S ribosome colliding in another ribosome stalled by the SARS-CoV-2 pseudoknot

Experimental method

ELECTRON MICROSCOPY

Resolution

3.1 Å

Loop

Sequence

AC(PSU)*ACU

Length

6 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: PSU

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_7O81_329 not in the Motif Atlas

Homologous match to IL_8P9A_274

Geometric discrepancy: 0.3232

The information below is about IL_8P9A_274

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_01003.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

174

Unit IDs

7O81|1|B5|A|1797
7O81|1|B5|C|1798
7O81|1|B5|PSU|1799
*
7O81|1|B5|A|1813
7O81|1|B5|C|1814
7O81|1|B5|U|1815

Current chains

Chain B5

28S rRNA

Nearby chains

Chain B7

5S ribosomal RNA; 5S rRNA

Chain BF

Ribosomal Protein uL30

Chain Bb

60S ribosomal protein L29