IL_6X7K_194

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

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_6X7K_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

6X7K|1|a|G|875
6X7K|1|a|C|876
6X7K|1|a|A|877
6X7K|1|a|A|878
6X7K|1|a|G|879
6X7K|1|a|G|880
*
6X7K|1|a|C|897
6X7K|1|a|C|898
6X7K|1|a|A|899
6X7K|1|a|A|900
6X7K|1|a|C|901
6X7K|1|a|C|902

Current chains

Chain a

23S rRNA

Nearby chains

Chain v

50S ribosomal protein L16