J5_6X7K_003

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

CAAG*CGGACGGG*CAC*GAC*GGCAG

Length

23 nucleotides

Bulged bases

6X7K|1|D|A|109, 6X7K|1|D|C|352

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_003 not in the Motif Atlas

Homologous match to J5_5J7L_003

Geometric discrepancy: 0.0687

The information below is about J5_5J7L_003

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J5_59910.6

Basepair signature

cWW-F-tSS-cSS-F-cWW-cWW-cWW-F-F-cWW-F-F-cWW-cWW

Number of instances in this motif group

4

Unit IDs

6X7K|1|D|C|58
6X7K|1|D|A|59
6X7K|1|D|A|60
6X7K|1|D|G|61
*
6X7K|1|D|C|106
6X7K|1|D|G|107
6X7K|1|D|G|108
6X7K|1|D|A|109
6X7K|1|D|C|110
6X7K|1|D|G|111
6X7K|1|D|G|112
6X7K|1|D|G|113
*
6X7K|1|D|C|314
6X7K|1|D|A|315
6X7K|1|D|C|316
*
6X7K|1|D|G|337
6X7K|1|D|A|338
6X7K|1|D|C|339
*
6X7K|1|D|G|350
6X7K|1|D|G|351
6X7K|1|D|C|352
6X7K|1|D|A|353
6X7K|1|D|G|354

Current chains

Chain D

16S rRNA

Nearby chains

Chain E

30S ribosomal protein S20

Chain U

30S ribosomal protein S16

Chain t

50S ribosomal protein L14