HL_6XDQ_057

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

UUAACUG

Length

7 nucleotides

Bulged bases

None detected

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_6XDQ_057 not in the Motif Atlas

Homologous match to HL_5J7L_153

Geometric discrepancy: 0.1181

The information below is about HL_5J7L_153

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_13529.1

Basepair signature

cWW-F-F-F-F

Number of instances in this motif group

2

Unit IDs

6XDQ|1|a|U|641
6XDQ|1|a|U|642
6XDQ|1|a|A|643
6XDQ|1|a|A|644
6XDQ|1|a|C|645
6XDQ|1|a|U|646
6XDQ|1|a|G|647

Current chains

Chain a

23S rRNA

Nearby chains

Chain k

50S ribosomal protein L33

Chain o

50S ribosomal protein L35