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
GCAAAAUGG*CG*UC*GAUACCAGC*GGC
Length
25 nucleotides
Bulged bases
6XDQ|1|a|U|1758, 6XDQ|1|a|G|1763
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
J5_6XDQ_007 not in the Motif Atlas
Homologous match to J5_5J7L_016
Geometric discrepancy: 0.0554
The information below is about J5_5J7L_016
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J5_62523.6
Basepair signature
cWW-F-F-F-cWW-F-F-F-F-F-F-F-F-F-cWW-F-cWW-cWW
Number of instances in this motif group
7

Unit IDs

6XDQ|1|a|G|1674
6XDQ|1|a|C|1675
6XDQ|1|a|A|1676
6XDQ|1|a|A|1677
6XDQ|1|a|A|1678
6XDQ|1|a|A|1679
6XDQ|1|a|U|1680
6XDQ|1|a|G|1681
6XDQ|1|a|G|1682
*
6XDQ|1|a|C|1706
6XDQ|1|a|G|1707
*
6XDQ|1|a|U|1751
6XDQ|1|a|C|1752
*
6XDQ|1|a|G|1756
6XDQ|1|a|A|1757
6XDQ|1|a|U|1758
6XDQ|1|a|A|1759
6XDQ|1|a|C|1760
6XDQ|1|a|C|1761
6XDQ|1|a|A|1762
6XDQ|1|a|G|1763
6XDQ|1|a|C|1764
*
6XDQ|1|a|G|1988
6XDQ|1|a|G|1989
6XDQ|1|a|C|1990

Current chains

Chain a
23S rRNA

Nearby chains

Chain j
50S ribosomal protein L3
Chain t
50S ribosomal protein L14
Chain y
50S ribosomal protein L19

Coloring options:


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