IL_6X7K_035

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

UGUAG*CGUAGAGA

Length

13 nucleotides

Bulged bases

6X7K|1|D|A|702

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_6X7K_035 not in the Motif Atlas

Homologous match to IL_5J7L_035

Geometric discrepancy: 0.091

The information below is about IL_5J7L_035

Detailed Annotation

Kink-turn

Broad Annotation

No text annotation

Motif group

IL_01488.3

Basepair signature

cWW-tSS-tSH-L-R-tHS-L-cWW

Number of instances in this motif group

10

Unit IDs

6X7K|1|D|U|684
6X7K|1|D|G|685
6X7K|1|D|U|686
6X7K|1|D|A|687
6X7K|1|D|G|688
*
6X7K|1|D|C|699
6X7K|1|D|G|700
6X7K|1|D|U|701
6X7K|1|D|A|702
6X7K|1|D|G|703
6X7K|1|D|A|704
6X7K|1|D|G|705
6X7K|1|D|A|706

Current chains

Chain D

16S rRNA

Nearby chains

Chain Q

30S ribosomal protein S11

Chain a

Large subunit ribosomal RNA; LSU rRNA