3D structure

PDB id
9Q3R (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of the Escherichia coli 70S ribosome bound to mRNA, P-site fMet-tRNAfMet, glycyl-tRNAGly in A/T conformation, EF-Tu-GDPCP, and bottromycin at 1.99A resolution
Experimental method
ELECTRON MICROSCOPY
Resolution
1.99 Å

Loop

Sequence
UUUAUUAAAAA
Length
11 nucleotides
Bulged bases
9Q3R|1|A|A|1780, 9Q3R|1|A|U|1781, 9Q3R|1|A|U|1782, 9Q3R|1|A|A|1786
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
HL_9Q3R_044 not in the Motif Atlas
Homologous match to HL_8B0X_073
Geometric discrepancy: 0.0377
The information below is about HL_8B0X_073
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
HL_87681.3
Basepair signature
cWW-tWH-tWH-F
Number of instances in this motif group
10

Unit IDs

9Q3R|1|A|U|1777
9Q3R|1|A|U|1778
9Q3R|1|A|U|1779
9Q3R|1|A|A|1780
9Q3R|1|A|U|1781
9Q3R|1|A|U|1782
9Q3R|1|A|A|1783
9Q3R|1|A|A|1784
9Q3R|1|A|A|1785
9Q3R|1|A|A|1786
9Q3R|1|A|A|1787

Current chains

Chain A
23S Ribosomal RNA

Nearby chains

Chain 6
50S ribosomal protein L34
Chain C
50S ribosomal protein L2

Coloring options:


Copyright 2026 BGSU RNA group. Database contents are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0). Page generated in 0.1034 s