J4_6X9Q_003

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

GAGUAAUG*UG*CUAG*CC

Length

16 nucleotides

Bulged bases

6X9Q|1|D|U|121

QA status

Unknown status

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

J4_6X9Q_003 not in the Motif Atlas

Homologous match to J4_5J7L_001

Geometric discrepancy: 0.1124

The information below is about J4_5J7L_001

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_35578.3

Basepair signature

cWW-F-cWW-F-F-F-tHW-F-cWW-cWW

Number of instances in this motif group

2

Unit IDs

6X9Q|1|D|G|115
6X9Q|1|D|A|116
6X9Q|1|D|G|117
6X9Q|1|D|U|118
6X9Q|1|D|A|119
6X9Q|1|D|A|120
6X9Q|1|D|U|121
6X9Q|1|D|G|122
*
6X9Q|1|D|U|239
6X9Q|1|D|G|240
*
6X9Q|1|D|C|286
6X9Q|1|D|U|287
6X9Q|1|D|A|288
6X9Q|1|D|G|289
*
6X9Q|1|D|C|311
6X9Q|1|D|C|312

Current chains

Chain D

16S rRNA

Nearby chains

Chain R

30S ribosomal protein S12

Chain U

30S ribosomal protein S16

Chain V

30S ribosomal protein S17