HL_6X7F_049

3D structure

PDB id

6X7F (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) 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

3.5 Å

Loop

Sequence

ACACGUGGUAU

Length

11 nucleotides

Bulged bases

6X7F|1|a|G|386, 6X7F|1|a|G|389

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_6X7F_049 not in the Motif Atlas

Homologous match to HL_5J7L_145

Geometric discrepancy: 0.074

The information below is about HL_5J7L_145

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_91503.7

Basepair signature

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

Number of instances in this motif group

3

Unit IDs

6X7F|1|a|A|382
6X7F|1|a|C|383
6X7F|1|a|A|384
6X7F|1|a|C|385
6X7F|1|a|G|386
6X7F|1|a|U|387
6X7F|1|a|G|388
6X7F|1|a|G|389
6X7F|1|a|U|390
6X7F|1|a|A|391
6X7F|1|a|U|392

Current chains

Chain a

23S rRNA

Nearby chains

Chain c

50S ribosomal protein L28