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
AGAAGACC*(OMG)GAUAACUG*CUU(5MC)GAUGUC*GG(UR3)U(PSU)AG*(PSU)AGUUU
Length
40 nucleotides
Bulged bases
7O81|1|B5|A|3640, 7O81|1|B5|A|4140, 7O81|1|B5|U|4196, 7O81|1|B5|G|4197, 7O81|1|B5|U|4198, 7O81|1|B5|U|4301, 7O81|1|B5|U|4302
QA status
Modified nucleotides: OMG, 5MC, UR3, 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
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
Not in a motif group
Basepair signature
Not available
Number of instances in this motif group
0

Unit IDs

7O81|1|B5|A|3635
7O81|1|B5|G|3636
7O81|1|B5|A|3637
7O81|1|B5|A|3638
7O81|1|B5|G|3639
7O81|1|B5|A|3640
7O81|1|B5|C|3641
7O81|1|B5|C|3642
*
7O81|1|B5|OMG|4138
7O81|1|B5|G|4139
7O81|1|B5|A|4140
7O81|1|B5|U|4141
7O81|1|B5|A|4142
7O81|1|B5|A|4143
7O81|1|B5|C|4144
7O81|1|B5|U|4145
7O81|1|B5|G|4146
*
7O81|1|B5|C|4190
7O81|1|B5|U|4191
7O81|1|B5|U|4192
7O81|1|B5|5MC|4193
7O81|1|B5|G|4194
7O81|1|B5|A|4195
7O81|1|B5|U|4196
7O81|1|B5|G|4197
7O81|1|B5|U|4198
7O81|1|B5|C|4199
*
7O81|1|B5|G|4274
7O81|1|B5|G|4275
7O81|1|B5|UR3|4276
7O81|1|B5|U|4277
7O81|1|B5|PSU|4278
7O81|1|B5|A|4279
7O81|1|B5|G|4280
*
7O81|1|B5|PSU|4298
7O81|1|B5|A|4299
7O81|1|B5|G|4300
7O81|1|B5|U|4301
7O81|1|B5|U|4302
7O81|1|B5|U|4303

Current chains

Chain B5
28S rRNA

Nearby chains

Chain AJ
Transfer RNA; tRNA
Chain BA
Ribosomal protein uL2
Chain BB
Ribosomal protein L3
Chain BC
60S ribosomal protein L4
Chain BI
60S ribosomal protein L10
Chain BK
Replicase polyprotein 1ab
Chain Ba
60S ribosomal protein L27a
Chain Bb
60S ribosomal protein L29

Coloring options:

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