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
CU(2MG)*CG*CCUAAGGUAG*CGAAUG
Length
21 nucleotides
Bulged bases
9Q3R|1|A|U|1971
QA status
Modified nucleotides: 2MG

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
J4_9Q3R_009 not in the Motif Atlas
Homologous match to J4_8B0X_012
Geometric discrepancy: 0.0512
The information below is about J4_8B0X_012
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J4_42306.3
Basepair signature
cWW-tSS-cSS-cWH-cWW-tWH-tHS-cWW-cWW-tWW-F-cSH-F-F
Number of instances in this motif group
5

Unit IDs

9Q3R|1|A|C|1833
9Q3R|1|A|U|1834
9Q3R|1|A|2MG|1835
*
9Q3R|1|A|C|1905
9Q3R|1|A|G|1906
*
9Q3R|1|A|C|1924
9Q3R|1|A|C|1925
9Q3R|1|A|U|1926
9Q3R|1|A|A|1927
9Q3R|1|A|A|1928
9Q3R|1|A|G|1929
9Q3R|1|A|G|1930
9Q3R|1|A|U|1931
9Q3R|1|A|A|1932
9Q3R|1|A|G|1933
*
9Q3R|1|A|C|1967
9Q3R|1|A|G|1968
9Q3R|1|A|A|1969
9Q3R|1|A|A|1970
9Q3R|1|A|U|1971
9Q3R|1|A|G|1972

Current chains

Chain A
23S Ribosomal RNA

Nearby chains

Chain C
50S ribosomal protein L2
Chain a
Small subunit ribosomal RNA; SSU rRNA
Chain x
Transfer RNA; tRNA

Coloring options:


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