IL_6X6T_078

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

GGAG*UGAC

Length

8 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_078 not in the Motif Atlas

Homologous match to IL_5J7L_256

Geometric discrepancy: 0.0501

The information below is about IL_5J7L_256

Detailed Annotation

Double sheared

Broad Annotation

Double sheared

Motif group

IL_09705.15

Basepair signature

cWW-tSH-tHS-cWW

Number of instances in this motif group

34

Unit IDs

6X6T|1|a|G|536
6X6T|1|a|G|537
6X6T|1|a|A|538
6X6T|1|a|G|539
*
6X6T|1|a|U|554
6X6T|1|a|G|555
6X6T|1|a|A|556
6X6T|1|a|C|557

Current chains

Chain a

23S rRNA

Nearby chains

Chain s

50S ribosomal protein L13

Chain z

50S ribosomal protein L20