IL_8URI_082

3D structure

PDB id

8URI (explore in PDB, NAKB, or RNA 3D Hub)

Description

Escherichia coli transcription-translation coupled complex class B (TTC-B) containing RfaH bound to ops signal, NusA, mRNA with a 27 nt long spacer, and fMet-tRNAs in E-site and P-site of the ribosome

Experimental method

ELECTRON MICROSCOPY

Resolution

5.3 Å

Loop

Sequence

GAAAC*GAGAUAGC

Length

13 nucleotides

Bulged bases

8URI|1|a|G|801, 8URI|1|a|G|805

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_8URI_082 not in the Motif Atlas

Geometric match to IL_7RQB_018

Geometric discrepancy: 0.0694

The information below is about IL_7RQB_018

Detailed Annotation

tHW-tHW cross-strand stack

Broad Annotation

No text annotation

Motif group

IL_17470.6

Basepair signature

cWW-tWW-L-R-tWH-L-cWW

Number of instances in this motif group

7

Unit IDs

8URI|1|a|G|674
8URI|1|a|A|675
8URI|1|a|A|676
8URI|1|a|A|677
8URI|1|a|C|678
*
8URI|1|a|G|799
8URI|1|a|A|800
8URI|1|a|G|801
8URI|1|a|A|802
8URI|1|a|U|803
8URI|1|a|A|804
8URI|1|a|G|805
8URI|1|a|C|806

Current chains

Chain a

23S rRNA

Nearby chains

Chain l

50S ribosomal protein L4

Chain u

50S ribosomal protein L15