J5_6X7F_002

3D structure

PDB id

6X7F (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) 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

3.5 Å

Loop

Sequence

CUGG*CGUG*CUUUCAG*CAGAAGAAG*CAAG

Length

28 nucleotides

Bulged bases

6X7F|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_6X7F_002 not in the Motif Atlas

Homologous match to J5_5J7L_002

Geometric discrepancy: 0.0913

The information below is about J5_5J7L_002

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J5_67416.1

Basepair signature

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

Number of instances in this motif group

1

Unit IDs

6X7F|1|D|C|36
6X7F|1|D|U|37
6X7F|1|D|G|38
6X7F|1|D|G|39
*
6X7F|1|D|C|403
6X7F|1|D|G|404
6X7F|1|D|U|405
6X7F|1|D|G|406
*
6X7F|1|D|C|436
6X7F|1|D|U|437
6X7F|1|D|U|438
6X7F|1|D|U|439
6X7F|1|D|C|440
6X7F|1|D|A|441
6X7F|1|D|G|442
*
6X7F|1|D|C|492
6X7F|1|D|A|493
6X7F|1|D|G|494
6X7F|1|D|A|495
6X7F|1|D|A|496
6X7F|1|D|G|497
6X7F|1|D|A|498
6X7F|1|D|A|499
6X7F|1|D|G|500
*
6X7F|1|D|C|545
6X7F|1|D|A|546
6X7F|1|D|A|547
6X7F|1|D|G|548

Current chains

Chain D

16S rRNA

Nearby chains

Chain J

30S ribosomal protein S4

Chain R

30S ribosomal protein S12