HL_6X7K_028

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

AGAGAU

Length

6 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

HL_6X7K_028 not in the Motif Atlas

Homologous match to HL_4LFB_022

Geometric discrepancy: 0.2745

The information below is about HL_4LFB_022

Detailed Annotation

GNRA

Broad Annotation

No text annotation

Motif group

HL_37824.7

Basepair signature

cWW-F-F-F-F

Number of instances in this motif group

349

Unit IDs

6X7K|1|D|A|1012
6X7K|1|D|G|1013
6X7K|1|D|A|1014
6X7K|1|D|G|1015
6X7K|1|D|A|1016
6X7K|1|D|U|1017

Current chains

Chain D

16S rRNA

Nearby chains

Chain S

30S ribosomal protein S14

Chain W

30S ribosomal protein S19