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
UAUCAA*UGACCACG
Length
14 nucleotides
Bulged bases
7O80|1|A2|U|362, 7O80|1|A2|C|400
QA status
Valid loop

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_7O80_020 not in the Motif Atlas
Homologous match to IL_4V88_402
Geometric discrepancy: 0.1022
The information below is about IL_4V88_402
Detailed Annotation
Kink-turn with non-sequential stacking
Broad Annotation
Kink-turn
Motif group
IL_45067.5
Basepair signature
cWW-tSH-tSS-tHS-R-cWW-cWW-R
Number of instances in this motif group
16

Unit IDs

7O80|1|A2|U|360
7O80|1|A2|A|361
7O80|1|A2|U|362
7O80|1|A2|C|363
7O80|1|A2|A|364
7O80|1|A2|A|365
*
7O80|1|A2|U|397
7O80|1|A2|G|398
7O80|1|A2|A|399
7O80|1|A2|C|400
7O80|1|A2|C|401
7O80|1|A2|A|402
7O80|1|A2|C|403
7O80|1|A2|G|404

Current chains

Chain A2
18S rRNA

Nearby chains

Chain Ah
40S ribosomal protein S8
Chain Ak
40S ribosomal protein S11
Chain Aw
40S ribosomal protein S23
Chain B5
Large subunit ribosomal RNA; LSU rRNA

Coloring options:


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