IL_7O81_342

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

U(PSU)GA*(PSU)ACA

Length

8 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_342 not in the Motif Atlas

Homologous match to IL_8C3A_109

Geometric discrepancy: 0.3797

The information below is about IL_8C3A_109

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_67085.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

55

Unit IDs

7O81|1|B5|U|4041
7O81|1|B5|PSU|4042
7O81|1|B5|G|4043
7O81|1|B5|A|4044
*
7O81|1|B5|PSU|4058
7O81|1|B5|A|4059
7O81|1|B5|C|4060
7O81|1|B5|A|4061

Current chains

Chain B5

28S rRNA

Nearby chains

Chain BD

Ribosomal_L18_c domain-containing protein

Chain BQ

Ribosomal protein L18

Chain BT

eL21

Chain Bb

60S ribosomal protein L29

Chain Bo

eL42