IL_6X9Q_090

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

AAUU*AU

Length

6 nucleotides

Bulged bases

6X9Q|1|a|U|846

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_090 not in the Motif Atlas

Homologous match to IL_5J7L_267

Geometric discrepancy: 0.1168

The information below is about IL_5J7L_267

Detailed Annotation

Other IL

Broad Annotation

Other IL

Motif group

IL_90729.1

Basepair signature

cWW-L-cWW

Number of instances in this motif group

30

Unit IDs

6X9Q|1|a|A|844
6X9Q|1|a|A|845
6X9Q|1|a|U|846
6X9Q|1|a|U|847
*
6X9Q|1|a|A|933
6X9Q|1|a|U|934

Current chains

Chain a

23S rRNA

Nearby chains

Chain f

50S ribosomal protein L30