IL_6X6T_014

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

GAUUAG*CGACGAUC

Length

14 nucleotides

Bulged bases

6X6T|1|D|U|244, 6X6T|1|D|C|280

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

IL_6X6T_014 not in the Motif Atlas

Homologous match to IL_5J7L_014

Geometric discrepancy: 0.0755

The information below is about IL_5J7L_014

Detailed Annotation

Kink-turn with non-sequential stacking

Broad Annotation

Kink-turn

Motif group

IL_46174.3

Basepair signature

cWW-cSS-tSS-tSH-L-cWW-tHW-cWW

Number of instances in this motif group

5

Unit IDs

6X6T|1|D|G|242
6X6T|1|D|A|243
6X6T|1|D|U|244
6X6T|1|D|U|245
6X6T|1|D|A|246
6X6T|1|D|G|247
*
6X6T|1|D|C|277
6X6T|1|D|G|278
6X6T|1|D|A|279
6X6T|1|D|C|280
6X6T|1|D|G|281
6X6T|1|D|A|282
6X6T|1|D|U|283
6X6T|1|D|C|284

Current chains

Chain D

16S rRNA

Nearby chains

Chain R

30S ribosomal protein S12

Chain V

30S ribosomal protein S17