IL_7O81_060

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

GGAGUA(PSU)G*UGAAAC

Length

14 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_060 not in the Motif Atlas

Homologous match to IL_4V88_440

Geometric discrepancy: 0.182

The information below is about IL_4V88_440

Detailed Annotation

8x6 Sarcin-Ricin with inserted Y; G-bulge

Broad Annotation

Sarcin-Ricin; G-bulge

Motif group

IL_41756.1

Basepair signature

cWW-tSH-tHH-cSH-tWH-tHS-cWW-L

Number of instances in this motif group

5

Unit IDs

7O81|1|A2|G|1169
7O81|1|A2|G|1170
7O81|1|A2|A|1171
7O81|1|A2|G|1172
7O81|1|A2|U|1173
7O81|1|A2|A|1174
7O81|1|A2|PSU|1175
7O81|1|A2|G|1176
*
7O81|1|A2|U|1187
7O81|1|A2|G|1188
7O81|1|A2|A|1189
7O81|1|A2|A|1190
7O81|1|A2|A|1191
7O81|1|A2|C|1192

Current chains

Chain A2

18S rRNA

Nearby chains

Chain Aw

40S ribosomal protein S23

Chain Az

60s ribosomal protein l41

Chain B5

Large subunit ribosomal RNA; LSU rRNA