3D structure

PDB id
7O7Z (explore in PDB, NAKB, or RNA 3D Hub)
Description
Rabbit 80S ribosome stalled close to the mutated SARS-CoV-2 slippery site by a pseudoknot (classified for pseudoknot)
Experimental method
ELECTRON MICROSCOPY
Resolution
2.4 Å

Loop

Sequence
C(PSU)UAAUU(PSU)*GGGAAACCUCAC*GGCUG
Length
25 nucleotides
Bulged bases
7O7Z|1|A2|G|1257, 7O7Z|1|A2|A|1259, 7O7Z|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_7O7Z_037 not in the Motif Atlas
Homologous match to J3_8P9A_078
Geometric discrepancy: 0.1276
The information below is about J3_8P9A_078
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_83516.4
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
4

Unit IDs

7O7Z|1|A2|C|1238
7O7Z|1|A2|PSU|1239
7O7Z|1|A2|U|1240
7O7Z|1|A2|A|1241
7O7Z|1|A2|A|1242
7O7Z|1|A2|U|1243
7O7Z|1|A2|U|1244
7O7Z|1|A2|PSU|1245
*
7O7Z|1|A2|G|1256
7O7Z|1|A2|G|1257
7O7Z|1|A2|G|1258
7O7Z|1|A2|A|1259
7O7Z|1|A2|A|1260
7O7Z|1|A2|A|1261
7O7Z|1|A2|C|1262
7O7Z|1|A2|C|1263
7O7Z|1|A2|U|1264
7O7Z|1|A2|C|1265
7O7Z|1|A2|A|1266
7O7Z|1|A2|C|1267
*
7O7Z|1|A2|G|1517
7O7Z|1|A2|G|1518
7O7Z|1|A2|C|1519
7O7Z|1|A2|U|1520
7O7Z|1|A2|G|1521

Current chains

Chain A2
18S rRNA

Nearby chains

Chain AC
Ribosomal protein S27a
Chain AG
uS14
Chain Ao
40S ribosomal protein uS19
Chain Ar
40S ribosomal protein S18
Chain At
40S ribosomal protein uS10

Coloring options:


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