HL_7O81_095

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

G(PSU)A(A2M)C(PSU)A(PSU)GAC

Length

11 nucleotides

Bulged bases

7O81|1|B5|C|3493, 7O81|1|B5|A|3495

QA status

Modified nucleotides: PSU, A2M

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

HL_7O81_095 not in the Motif Atlas

Homologous match to HL_5TBW_049

Geometric discrepancy: 0.4324

The information below is about HL_5TBW_049

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_84702.1

Basepair signature

cWW-F-F-tHW-F-F-F-F

Number of instances in this motif group

4

Unit IDs

7O81|1|B5|G|3489
7O81|1|B5|PSU|3490
7O81|1|B5|A|3491
7O81|1|B5|A2M|3492
7O81|1|B5|C|3493
7O81|1|B5|PSU|3494
7O81|1|B5|A|3495
7O81|1|B5|PSU|3496
7O81|1|B5|G|3497
7O81|1|B5|A|3498
7O81|1|B5|C|3499

Current chains

Chain B5

28S rRNA

Nearby chains

Chain A2

Small subunit ribosomal RNA; SSU rRNA

Chain AH

Coronavirus frameshifting stimulation element

Chain AJ

Transfer RNA; tRNA