HL_6X9Q_040

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

GGAAAC

Length

6 nucleotides

Bulged bases

6X9Q|1|a|A|125

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_6X9Q_040 not in the Motif Atlas

Homologous match to HL_5J7L_136

Geometric discrepancy: 0.0749

The information below is about HL_5J7L_136

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_82710.2

Basepair signature

cWW-F-F-F

Number of instances in this motif group

4

Unit IDs

6X9Q|1|a|G|123
6X9Q|1|a|G|124
6X9Q|1|a|A|125
6X9Q|1|a|A|126
6X9Q|1|a|A|127
6X9Q|1|a|C|128

Current chains

Chain a

23S rRNA

Nearby chains

Chain 2

50S ribosomal protein L23

Chain m

50S ribosomal protein L34