IL_6X9Q_029

3D structure

PDB id

6X9Q (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 27 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site

Experimental method

ELECTRON MICROSCOPY

Resolution

4.8 Å

Loop

Sequence

GU*AUAC

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

IL_6X9Q_029 not in the Motif Atlas

Homologous match to IL_5J7L_029

Geometric discrepancy: 0.0629

The information below is about IL_5J7L_029

Detailed Annotation

Major groove minor groove platform; mini C-loop

Broad Annotation

No text annotation

Motif group

IL_68140.4

Basepair signature

cWW-cSH-cWW

Number of instances in this motif group

18

Unit IDs

6X9Q|1|D|G|597
6X9Q|1|D|U|598
*
6X9Q|1|D|A|640
6X9Q|1|D|U|641
6X9Q|1|D|A|642
6X9Q|1|D|C|643

Current chains

Chain D

16S rRNA

Nearby chains

Chain N

30S ribosomal protein S8

Chain V

30S ribosomal protein S17