IL_6X7K_129

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

CGAG*UGAAG

Length

9 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_129 not in the Motif Atlas

Homologous match to IL_5J7L_303

Geometric discrepancy: 0.1592

The information below is about IL_5J7L_303

Detailed Annotation

UAA/GAN variation

Broad Annotation

UAA/GAN variation

Motif group

IL_23774.1

Basepair signature

cWW-L-R-L-tHS-cWW

Number of instances in this motif group

11

Unit IDs

6X7K|1|a|C|1526
6X7K|1|a|G|1527
6X7K|1|a|A|1528
6X7K|1|a|G|1529
*
6X7K|1|a|U|1542
6X7K|1|a|G|1543
6X7K|1|a|A|1544
6X7K|1|a|A|1545
6X7K|1|a|G|1546

Current chains

Chain a

23S rRNA

Nearby chains