3D structure

PDB id
7O80 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Rabbit 80S ribosome in complex with eRF1 and ABCE1 stalled at the STOP codon in the mutated SARS-CoV-2 slippery site
Experimental method
ELECTRON MICROSCOPY
Resolution
2.9 Å

Loop

Sequence
C(PSU)UAAUU(PSU)*GGGAAACCUCAC*GGCUG
Length
25 nucleotides
Bulged bases
7O80|1|A2|G|1257, 7O80|1|A2|A|1259, 7O80|1|A2|A|1261
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
J3_7O80_036 not in the Motif Atlas
Homologous match to J3_8P9A_078
Geometric discrepancy: 0.1392
The information below is about J3_8P9A_078
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_88451.1
Basepair signature
cWW-tWW-F-F-F-F-F-tSS-cWW-F-F-cWW-F-F-F-F-F-F
Number of instances in this motif group
5

Unit IDs

7O80|1|A2|C|1238
7O80|1|A2|PSU|1239
7O80|1|A2|U|1240
7O80|1|A2|A|1241
7O80|1|A2|A|1242
7O80|1|A2|U|1243
7O80|1|A2|U|1244
7O80|1|A2|PSU|1245
*
7O80|1|A2|G|1256
7O80|1|A2|G|1257
7O80|1|A2|G|1258
7O80|1|A2|A|1259
7O80|1|A2|A|1260
7O80|1|A2|A|1261
7O80|1|A2|C|1262
7O80|1|A2|C|1263
7O80|1|A2|U|1264
7O80|1|A2|C|1265
7O80|1|A2|A|1266
7O80|1|A2|C|1267
*
7O80|1|A2|G|1517
7O80|1|A2|G|1518
7O80|1|A2|C|1519
7O80|1|A2|U|1520
7O80|1|A2|G|1521

Current chains

Chain A2
18S rRNA

Nearby chains

Chain AG
uS14
Chain Ao
40S ribosomal protein uS19
Chain Ar
40S ribosomal protein S18
Chain At
40S ribosomal protein uS10
Chain By
Eukaryotic peptide chain release factor subunit 1

Coloring options:


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