IL_8URI_092

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

GGGGUAG*CGAAUAC

Length

14 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_092 not in the Motif Atlas

Homologous match to IL_5J7L_270

Geometric discrepancy: 0.0649

The information below is about IL_5J7L_270

Detailed Annotation

7x7 Sarcin-Ricin with intercalated A; G-bulge

Broad Annotation

Sarcin-Ricin; G-bulge

Motif group

IL_29198.2

Basepair signature

cWW-cWW-L-R-cSH-R-tWH-tHS-cWW

Number of instances in this motif group

4

Unit IDs

8URI|1|a|G|856
8URI|1|a|G|857
8URI|1|a|G|858
8URI|1|a|G|859
8URI|1|a|U|860
8URI|1|a|A|861
8URI|1|a|G|862
*
8URI|1|a|C|915
8URI|1|a|G|916
8URI|1|a|A|917
8URI|1|a|A|918
8URI|1|a|U|919
8URI|1|a|A|920
8URI|1|a|C|921

Current chains

Chain a

23S rRNA

Nearby chains

Chain b

50S ribosomal protein L27

Chain d

5S ribosomal RNA; 5S rRNA

Chain f

50S ribosomal protein L30

Chain v

50S ribosomal protein L16