IL_6X9Q_194

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

GCAAGG*CCAACC

Length

12 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_194 not in the Motif Atlas

Geometric match to IL_8C3A_028

Geometric discrepancy: 0.3981

The information below is about IL_8C3A_028

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

IL_82488.1

Basepair signature

cWW-tSH-tSH-tHS-cWW-cWW

Number of instances in this motif group

7

Unit IDs

6X9Q|1|a|G|875
6X9Q|1|a|C|876
6X9Q|1|a|A|877
6X9Q|1|a|A|878
6X9Q|1|a|G|879
6X9Q|1|a|G|880
*
6X9Q|1|a|C|897
6X9Q|1|a|C|898
6X9Q|1|a|A|899
6X9Q|1|a|A|900
6X9Q|1|a|C|901
6X9Q|1|a|C|902

Current chains

Chain a

23S rRNA

Nearby chains

Chain v

50S ribosomal protein L16