3D structure

PDB id
6X9Q (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 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site
Experimental method
ELECTRON MICROSCOPY
Resolution
4.8 Å

Loop

Sequence
UA*UUA
Length
5 nucleotides
Bulged bases
None detected
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_6X9Q_087 not in the Motif Atlas
Geometric match to IL_4LFB_041
Geometric discrepancy: 0.2924
The information below is about IL_4LFB_041
Detailed Annotation
Single stack bend
Broad Annotation
No text annotation
Motif group
IL_90729.1
Basepair signature
cWW-L-cWW
Number of instances in this motif group
30

Unit IDs

6X9Q|1|a|U|741
6X9Q|1|a|A|742
*
6X9Q|1|a|U|754
6X9Q|1|a|U|755
6X9Q|1|a|A|756

Current chains

Chain a
23S rRNA

Nearby chains

Chain j
50S ribosomal protein L3
Chain m
50S ribosomal protein L34

Coloring options:


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