IL_6XDQ_061

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

GUAC*GAAGUC

Length

10 nucleotides

Bulged bases

6XDQ|1|D|A|1492, 6XDQ|1|D|A|1493

QA status

Missing nucleotides

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

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

6XDQ|1|D|G|1405
6XDQ|1|D|U|1406
6XDQ|1|D|A|1408
6XDQ|1|D|C|1409
*
6XDQ|1|D|G|1491
6XDQ|1|D|A|1492
6XDQ|1|D|A|1493
6XDQ|1|D|G|1494
6XDQ|1|D|U|1495
6XDQ|1|D|C|1496

Current chains

Chain D

16S rRNA

Nearby chains

Chain 7

mRNA with 30 nt long spacer

Chain B

Transfer RNA; tRNA

Chain R

30S ribosomal protein S12

Chain a

Large subunit ribosomal RNA; LSU rRNA