IL_6X9Q_198

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

UUAAUUGAUG*UUGAUCGAAG

Length

20 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

IL_6X9Q_198 not in the Motif Atlas

Homologous match to IL_5J7L_387

Geometric discrepancy: 0.0594

The information below is about IL_5J7L_387

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

IL_61249.1

Basepair signature

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

Number of instances in this motif group

1

Unit IDs

6X9Q|1|a|U|1851
6X9Q|1|a|U|1852
6X9Q|1|a|A|1853
6X9Q|1|a|A|1854
6X9Q|1|a|U|1855
6X9Q|1|a|U|1856
6X9Q|1|a|G|1857
6X9Q|1|a|A|1858
6X9Q|1|a|U|1859
6X9Q|1|a|G|1860
*
6X9Q|1|a|U|1882
6X9Q|1|a|U|1883
6X9Q|1|a|G|1884
6X9Q|1|a|A|1885
6X9Q|1|a|U|1886
6X9Q|1|a|C|1887
6X9Q|1|a|G|1888
6X9Q|1|a|A|1889
6X9Q|1|a|A|1890
6X9Q|1|a|G|1891

Current chains

Chain a

23S rRNA

Nearby chains

Chain A

Transfer RNA; tRNA