IL_7O19_026

3D structure

PDB id

7O19 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of an Escherichia coli TnaC-ribosome complex stalled in response to L-tryptophan

Experimental method

ELECTRON MICROSCOPY

Resolution

2.9 Å

Loop

Sequence

CGGCUAAC*GG

Length

10 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_7O19_026 not in the Motif Atlas

Geometric match to IL_4LFB_020

Geometric discrepancy: 0.0848

The information below is about IL_4LFB_020

Detailed Annotation

SSU/LSU pseudoknot

Broad Annotation

No text annotation

Motif group

IL_41203.4

Basepair signature

cWW-L-cWW-L-L-R-cSH

Number of instances in this motif group

11

Unit IDs

7O19|1|AA|C|504
7O19|1|AA|G|505
7O19|1|AA|G|506
7O19|1|AA|C|507
7O19|1|AA|U|508
7O19|1|AA|A|509
7O19|1|AA|A|510
7O19|1|AA|C|511
*
7O19|1|AA|G|540
7O19|1|AA|G|541

Current chains

Chain AA

Ribosomal RNA 16S

Nearby chains

Chain AD

30S ribosomal protein S4

Chain AL

30S ribosomal protein S12