IL_6X9Q_136

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

UGAGG*UGGAG

Length

10 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_136 not in the Motif Atlas

Homologous match to IL_5J7L_310

Geometric discrepancy: 0.0951

The information below is about IL_5J7L_310

Detailed Annotation

Triple sheared

Broad Annotation

No text annotation

Motif group

IL_50730.2

Basepair signature

cWW-tSH-tHS-tHS-cWW

Number of instances in this motif group

19

Unit IDs

6X9Q|1|a|U|1720
6X9Q|1|a|G|1721
6X9Q|1|a|A|1722
6X9Q|1|a|G|1723
6X9Q|1|a|G|1724
*
6X9Q|1|a|U|1736
6X9Q|1|a|G|1737
6X9Q|1|a|G|1738
6X9Q|1|a|A|1739
6X9Q|1|a|G|1740

Current chains

Chain a

23S rRNA

Nearby chains