IL_6X7K_134

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

CGUAAC*GGAGAAG

Length

13 nucleotides

Bulged bases

6X7K|1|a|G|1699

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

IL_6X7K_134 not in the Motif Atlas

Homologous match to IL_5J7L_308

Geometric discrepancy: 0.0585

The information below is about IL_5J7L_308

Detailed Annotation

tSH-tSH-tHH-tHS

Broad Annotation

No text annotation

Motif group

IL_47346.2

Basepair signature

cWW-tSH-L-R-tHH-tHS-cWW

Number of instances in this motif group

7

Unit IDs

6X7K|1|a|C|1686
6X7K|1|a|G|1687
6X7K|1|a|U|1688
6X7K|1|a|A|1689
6X7K|1|a|A|1690
6X7K|1|a|C|1691
*
6X7K|1|a|G|1696
6X7K|1|a|G|1697
6X7K|1|a|A|1698
6X7K|1|a|G|1699
6X7K|1|a|A|1700
6X7K|1|a|A|1701
6X7K|1|a|G|1702

Current chains

Chain a

23S rRNA

Nearby chains

Chain D

Small subunit ribosomal RNA; SSU rRNA

Chain h

50S ribosomal protein L2