J5_6X7K_001

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

CUGG*CGUG*CUUUC*GAAG*CAAG

Length

21 nucleotides

Bulged bases

6X7K|1|D|U|439

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_6X7K_001 not in the Motif Atlas

Homologous match to J5_5J7L_001

Geometric discrepancy: 0.1101

The information below is about J5_5J7L_001

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J5_92941.1

Basepair signature

cWW-F-cHW-F-tSS-F-cWW-cWW-F-F-cWW-cWW-F-F

Number of instances in this motif group

1

Unit IDs

6X7K|1|D|C|36
6X7K|1|D|U|37
6X7K|1|D|G|38
6X7K|1|D|G|39
*
6X7K|1|D|C|403
6X7K|1|D|G|404
6X7K|1|D|U|405
6X7K|1|D|G|406
*
6X7K|1|D|C|436
6X7K|1|D|U|437
6X7K|1|D|U|438
6X7K|1|D|U|439
6X7K|1|D|C|440
*
6X7K|1|D|G|497
6X7K|1|D|A|498
6X7K|1|D|A|499
6X7K|1|D|G|500
*
6X7K|1|D|C|545
6X7K|1|D|A|546
6X7K|1|D|A|547
6X7K|1|D|G|548

Current chains

Chain D

16S rRNA

Nearby chains

Chain J

30S ribosomal protein S4

Chain R

30S ribosomal protein S12