IL_8URI_161

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

GUGUAGGAUAGG*CCC

Length

15 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_8URI_161 not in the Motif Atlas

Homologous match to IL_3U4M_001

Geometric discrepancy: 0.5146

The information below is about IL_3U4M_001

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_28037.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

65

Unit IDs

8URI|1|a|G|2110
8URI|1|a|U|2111
8URI|1|a|G|2112
8URI|1|a|U|2113
8URI|1|a|A|2114
8URI|1|a|G|2115
8URI|1|a|G|2116
8URI|1|a|A|2117
8URI|1|a|U|2118
8URI|1|a|A|2119
8URI|1|a|G|2120
8URI|1|a|G|2121
*
8URI|1|a|C|2177
8URI|1|a|C|2178
8URI|1|a|C|2179

Current chains

Chain a

23S rRNA

Nearby chains

Chain A

Transfer RNA; tRNA