HL_6XDQ_012

3D structure

PDB id

6XDQ (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 30 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site

Experimental method

ELECTRON MICROSCOPY

Resolution

3.7 Å

Loop

Sequence

GGUAACGGC

Length

9 nucleotides

Bulged bases

6XDQ|1|D|G|266

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

HL_6XDQ_012 not in the Motif Atlas

Homologous match to HL_5J7L_006

Geometric discrepancy: 0.0793

The information below is about HL_5J7L_006

Detailed Annotation

GNRA related

Broad Annotation

GNRA related

Motif group

HL_84299.4

Basepair signature

cWW-F-F-F-F-F-F

Number of instances in this motif group

9

Unit IDs

6XDQ|1|D|G|259
6XDQ|1|D|G|260
6XDQ|1|D|U|261
6XDQ|1|D|A|262
6XDQ|1|D|A|263
6XDQ|1|D|C|264
6XDQ|1|D|G|265
6XDQ|1|D|G|266
6XDQ|1|D|C|267

Current chains

Chain D

16S rRNA

Nearby chains

Chain E

30S ribosomal protein S20

Chain V

30S ribosomal protein S17