HL_8URI_071

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

GUUAAUC

Length

7 nucleotides

Bulged bases

8URI|1|a|U|1325, 8URI|1|a|U|1329

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

HL_8URI_071 not in the Motif Atlas

Homologous match to HL_5J7L_166

Geometric discrepancy: 0.1285

The information below is about HL_5J7L_166

Detailed Annotation

Pseudoknot geometry with 3' bulge

Broad Annotation

No text annotation

Motif group

HL_57176.2

Basepair signature

cWW-F-F-F

Number of instances in this motif group

14

Unit IDs

8URI|1|a|G|1324
8URI|1|a|U|1325
8URI|1|a|U|1326
8URI|1|a|A|1327
8URI|1|a|A|1328
8URI|1|a|U|1329
8URI|1|a|C|1330

Current chains

Chain a

23S rRNA

Nearby chains

Chain 1

50S ribosomal protein L22

Chain w

50S ribosomal protein L17