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
GAAC*GAGUGAAAAAGAAC
Length
18 nucleotides
Bulged bases
6XDQ|1|a|A|504, 6XDQ|1|a|A|508
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_077 not in the Motif Atlas
Geometric match to IL_5J7L_255
Geometric discrepancy: 0.0632
The information below is about IL_5J7L_255
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_81516.2
Basepair signature
cWW-cWS-tSH-L-tWH-cWW-tSS-tSH-L-R-L
Number of instances in this motif group
6

Unit IDs

6XDQ|1|a|G|481
6XDQ|1|a|A|482
6XDQ|1|a|A|483
6XDQ|1|a|C|484
*
6XDQ|1|a|G|496
6XDQ|1|a|A|497
6XDQ|1|a|G|498
6XDQ|1|a|U|499
6XDQ|1|a|G|500
6XDQ|1|a|A|501
6XDQ|1|a|A|502
6XDQ|1|a|A|503
6XDQ|1|a|A|504
6XDQ|1|a|A|505
6XDQ|1|a|G|506
6XDQ|1|a|A|507
6XDQ|1|a|A|508
6XDQ|1|a|C|509

Current chains

Chain a
23S rRNA

Nearby chains

Chain 1
50S ribosomal protein L22
Chain 3
50S ribosomal protein L24

Coloring options:


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