J3_6X9Q_030

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

CUUGACAU*ACAG*CUUACG

Length

18 nucleotides

Bulged bases

6X9Q|1|D|C|1214

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

J3_6X9Q_030 not in the Motif Atlas

Homologous match to J3_5J7L_053

Geometric discrepancy: 0.1237

The information below is about J3_5J7L_053

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J3_76475.2

Basepair signature

cWW-tWH-F-tHS-cWW-cWW-F-cWS-cWS-cWW

Number of instances in this motif group

2

Unit IDs

6X9Q|1|D|C|990
6X9Q|1|D|U|991
6X9Q|1|D|U|992
6X9Q|1|D|G|993
6X9Q|1|D|A|994
6X9Q|1|D|C|995
6X9Q|1|D|A|996
6X9Q|1|D|U|997
*
6X9Q|1|D|A|1044
6X9Q|1|D|C|1045
6X9Q|1|D|A|1046
6X9Q|1|D|G|1047
*
6X9Q|1|D|C|1210
6X9Q|1|D|U|1211
6X9Q|1|D|U|1212
6X9Q|1|D|A|1213
6X9Q|1|D|C|1214
6X9Q|1|D|G|1215

Current chains

Chain D

16S rRNA

Nearby chains

Chain S

30S ribosomal protein S14