3D structure

PDB id
6XDQ (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B3 (TTC-B3) containing an mRNA with a 30 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site
Experimental method
ELECTRON MICROSCOPY
Resolution
3.7 Å

Loop

Sequence
GAAAC*GAGAUAGC
Length
13 nucleotides
Bulged bases
6XDQ|1|a|G|801, 6XDQ|1|a|G|805
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_6XDQ_082 not in the Motif Atlas
Geometric match to IL_7RQB_018
Geometric discrepancy: 0.0596
The information below is about IL_7RQB_018
Detailed Annotation
tHW-tHW cross-strand stack
Broad Annotation
No text annotation
Motif group
IL_17470.6
Basepair signature
cWW-tWW-L-R-tWH-L-cWW
Number of instances in this motif group
7

Unit IDs

6XDQ|1|a|G|674
6XDQ|1|a|A|675
6XDQ|1|a|A|676
6XDQ|1|a|A|677
6XDQ|1|a|C|678
*
6XDQ|1|a|G|799
6XDQ|1|a|A|800
6XDQ|1|a|G|801
6XDQ|1|a|A|802
6XDQ|1|a|U|803
6XDQ|1|a|A|804
6XDQ|1|a|G|805
6XDQ|1|a|C|806

Current chains

Chain a
23S rRNA

Nearby chains

Chain l
50S ribosomal protein L4
Chain u
50S ribosomal protein L15

Coloring options:


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