IL_6X7K_022

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

GGAGG*CGUUAC

Length

11 nucleotides

Bulged bases

6X7K|1|D|U|485

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_022 not in the Motif Atlas

Geometric match to IL_5J7L_022

Geometric discrepancy: 0.0651

The information below is about IL_5J7L_022

Detailed Annotation

tSH-tHW-tWW

Broad Annotation

No text annotation

Motif group

IL_88269.4

Basepair signature

cWW-tWW-cSH-tWH-tHS-cWW

Number of instances in this motif group

3

Unit IDs

6X7K|1|D|G|446
6X7K|1|D|G|447
6X7K|1|D|A|448
6X7K|1|D|G|449
6X7K|1|D|G|450
*
6X7K|1|D|C|483
6X7K|1|D|G|484
6X7K|1|D|U|485
6X7K|1|D|U|486
6X7K|1|D|A|487
6X7K|1|D|C|488

Current chains

Chain D

16S rRNA

Nearby chains

Chain J

30S ribosomal protein S4

Chain U

30S ribosomal protein S16