J4_8URI_001

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

GUGG*CGU*AAGGUCG*CC

Length

16 nucleotides

Bulged bases

8URI|1|A|U|47

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

J4_8URI_001 not in the Motif Atlas

Homologous match to J4_4V9Q_031

Geometric discrepancy: 0.3894

The information below is about J4_4V9Q_031

Detailed Annotation

tRNA junction

Broad Annotation

No text annotation

Motif group

J4_70449.27

Basepair signature

cWW-F-cWW-cWW-cHS-F-cWW-cWW

Number of instances in this motif group

53

Unit IDs

8URI|1|A|G|7
8URI|1|A|U|8
8URI|1|A|G|9
8URI|1|A|G|10
*
8URI|1|A|C|25
8URI|1|A|G|26
8URI|1|A|U|27
*
8URI|1|A|A|43
8URI|1|A|A|44
8URI|1|A|G|45
8URI|1|A|G|46
8URI|1|A|U|47
8URI|1|A|C|48
8URI|1|A|G|49
*
8URI|1|A|C|65
8URI|1|A|C|66

Current chains

Chain A

E-site and P-site fMet-tRNA

Nearby chains

Chain k

50S ribosomal protein L33