IL_6X6T_176

3D structure

PDB id

6X6T (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B1 (TTC-B1) 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

3.2 Å

Loop

Sequence

GAUAAG*CGAAAC

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_6X6T_176 not in the Motif Atlas

Homologous match to IL_5J7L_350

Geometric discrepancy: 0.0662

The information below is about IL_5J7L_350

Detailed Annotation

UAA/GAN with extra cWW

Broad Annotation

No text annotation

Motif group

IL_49767.8

Basepair signature

cWW-cWW-tWH-L-tHS-cWW

Number of instances in this motif group

6

Unit IDs

6X6T|1|a|G|2737
6X6T|1|a|A|2738
6X6T|1|a|U|2739
6X6T|1|a|A|2740
6X6T|1|a|A|2741
6X6T|1|a|G|2742
*
6X6T|1|a|C|2762
6X6T|1|a|G|2763
6X6T|1|a|A|2764
6X6T|1|a|A|2765
6X6T|1|a|A|2766
6X6T|1|a|C|2767

Current chains

Chain a

23S rRNA

Nearby chains

Chain p

50S ribosomal protein L6

Chain q

50S ribosomal protein L36

Chain s

50S ribosomal protein L13