IL_8URI_159

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

UUGA*UUAA

Length

8 nucleotides

Bulged bases

None detected

QA status

Self-complementary:

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_159 not in the Motif Atlas

Geometric match to IL_6CZR_168

Geometric discrepancy: 0.266

The information below is about IL_6CZR_168

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_67743.1

Basepair signature

cWW-cWW-cWH-cWW

Number of instances in this motif group

9

Unit IDs

8URI|1|a|U|2105
8URI|1|a|U|2106
8URI|1|a|G|2107
8URI|1|a|A|2108
*
8URI|1|a|U|2181
8URI|1|a|U|2182
8URI|1|a|A|2183
8URI|1|a|A|2184

Current chains

Chain a

23S rRNA

Nearby chains

Chain A

Transfer RNA; tRNA