IL_6X7K_024

3D structure

PDB id

6X7K (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 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site

Experimental method

ELECTRON MICROSCOPY

Resolution

3.1 Å

Loop

Sequence

CGGCUAAC*GG

Length

10 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_6X7K_024 not in the Motif Atlas

Homologous match to IL_5J7L_024

Geometric discrepancy: 0.0447

The information below is about IL_5J7L_024

Detailed Annotation

SSU/LSU pseudoknot

Broad Annotation

No text annotation

Motif group

IL_41203.4

Basepair signature

cWW-L-cWW-L-L-R-cSH

Number of instances in this motif group

11

Unit IDs

6X7K|1|D|C|504
6X7K|1|D|G|505
6X7K|1|D|G|506
6X7K|1|D|C|507
6X7K|1|D|U|508
6X7K|1|D|A|509
6X7K|1|D|A|510
6X7K|1|D|C|511
*
6X7K|1|D|G|540
6X7K|1|D|G|541

Current chains

Chain D

16S rRNA

Nearby chains

Chain 7

mRNA with 24 nt long spacer

Chain J

30S ribosomal protein S4

Chain R

30S ribosomal protein S12