IL_6X9Q_115

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

CCAAC*GGG

Length

8 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_115 not in the Motif Atlas

Homologous match to IL_5J7L_291

Geometric discrepancy: 0.0795

The information below is about IL_5J7L_291

Detailed Annotation

C-loop

Broad Annotation

No text annotation

Motif group

IL_63596.11

Basepair signature

cWW-cWS-cSH-tWH-cWW-L

Number of instances in this motif group

19

Unit IDs

6X9Q|1|a|C|1319
6X9Q|1|a|C|1320
6X9Q|1|a|A|1321
6X9Q|1|a|A|1322
6X9Q|1|a|C|1323
*
6X9Q|1|a|G|1331
6X9Q|1|a|G|1332
6X9Q|1|a|G|1333

Current chains

Chain a

23S rRNA

Nearby chains

Chain 1

50S ribosomal protein L22