IL_6X6T_009

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

GAAA*UGC

Length

7 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_009 not in the Motif Atlas

Homologous match to IL_5J7L_009

Geometric discrepancy: 0.0841

The information below is about IL_5J7L_009

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_57744.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

22

Unit IDs

6X6T|1|D|G|128
6X6T|1|D|A|129
6X6T|1|D|A|130
6X6T|1|D|A|131
*
6X6T|1|D|U|231
6X6T|1|D|G|232
6X6T|1|D|C|233

Current chains

Chain D

16S rRNA

Nearby chains

Chain E

30S ribosomal protein S20

Chain U

30S ribosomal protein S16

Chain V

30S ribosomal protein S17