HL_6X6T_032

3D structure

PDB id

6X6T (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) 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

3.2 Å

Loop

Sequence

UGAUAAA

Length

7 nucleotides

Bulged bases

6X6T|1|D|U|1168

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_6X6T_032 not in the Motif Atlas

Homologous match to HL_4LFB_027

Geometric discrepancy: 0.269

The information below is about HL_4LFB_027

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

6X6T|1|D|U|1165
6X6T|1|D|G|1166
6X6T|1|D|A|1167
6X6T|1|D|U|1168
6X6T|1|D|A|1169
6X6T|1|D|A|1170
6X6T|1|D|A|1171

Current chains

Chain D

16S rRNA

Nearby chains

Chain F

30S ribosomal protein S21

Chain G

30S ribosomal protein S2

Chain H

30S ribosomal protein S1