HL_6X7K_060

3D structure

PDB id

6X7K (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 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site

Experimental method

ELECTRON MICROSCOPY

Resolution

3.1 Å

Loop

Sequence

UGAAAGG

Length

7 nucleotides

Bulged bases

6X7K|1|a|A|781, 6X7K|1|a|G|784

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

HL_6X7K_060 not in the Motif Atlas

Homologous match to HL_5J7L_156

Geometric discrepancy: 0.0805

The information below is about HL_5J7L_156

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_87954.2

Basepair signature

cWW-tSW-F

Number of instances in this motif group

7

Unit IDs

6X7K|1|a|U|779
6X7K|1|a|G|780
6X7K|1|a|A|781
6X7K|1|a|A|782
6X7K|1|a|A|783
6X7K|1|a|G|784
6X7K|1|a|G|785

Current chains

Chain a

23S rRNA

Nearby chains

Chain h

50S ribosomal protein L2