IL_6X9Q_091

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

UC*GUUA

Length

6 nucleotides

Bulged bases

6X9Q|1|a|U|931

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_091 not in the Motif Atlas

Geometric match to IL_5J7L_268

Geometric discrepancy: 0.1099

The information below is about IL_5J7L_268

Detailed Annotation

Stack outside cWW

Broad Annotation

No text annotation

Motif group

IL_56987.1

Basepair signature

cWW-L-cWW

Number of instances in this motif group

3

Unit IDs

6X9Q|1|a|U|847
6X9Q|1|a|C|848
*
6X9Q|1|a|G|930
6X9Q|1|a|U|931
6X9Q|1|a|U|932
6X9Q|1|a|A|933

Current chains

Chain a

23S rRNA

Nearby chains

Chain f

50S ribosomal protein L30